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<channel>
	<title>MedSurfer.com &#187; Health Library</title>
	<atom:link href="http://www.medsurfer.com/blog/category/health-library/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.medsurfer.com/blog</link>
	<description>Guide to Your Health Assessment</description>
	<pubDate>Sat, 21 Jun 2008 04:44:04 +0000</pubDate>
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	<language>en</language>
			<item>
		<title>Human Papilloma Virus (HPV) Facts for both Women and Men</title>
		<link>http://www.medsurfer.com/blog/2007/03/16/human-papilloma-virus-hpv-facts-for-both-women-and-men/</link>
		<comments>http://www.medsurfer.com/blog/2007/03/16/human-papilloma-virus-hpv-facts-for-both-women-and-men/#comments</comments>
		<pubDate>Fri, 16 Mar 2007 22:07:22 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[Health Library]]></category>

		<category><![CDATA[Women's Health]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2007/03/16/human-papilloma-virus-hpv-facts-for-both-women-and-men/</guid>
		<description><![CDATA[What is HPV?
HPVs are a group of more than 100 types of viruses that cause warts. Some types of HPV cause genital warts. Other types cause cancer of the cervix. It is passed on through genital contact (such as vaginal and anal sex). It is also passed on by skin-to-skin contact. At least 50% of [...]]]></description>
			<content:encoded><![CDATA[<p><strong>What is HPV?</strong></p>
<p>HPVs are a group of more than 100 types of viruses that cause warts. Some types of HPV cause genital warts. Other types cause cancer of the cervix. It is passed on through genital contact (such as vaginal and anal sex). It is also passed on by skin-to-skin contact. At least 50% of people who have had sex will have HPV at some time in their lives.</p>
<p><strong>What are the signs and symptoms of HPV infection?</strong></p>
<p>Most people who have a genital HPV infection do not know they are infected. The virus lives in the skin or mucous membranes and <em><u>usually causes no symptoms</u></em>. Some people get visible <u>genital warts</u>, or have pre-cancerous changes in the cervix, vulva, anus, or penis. Very rarely, HPV infection results in anal or genital cancers.<span id="more-64"></span></p>
<p>Genital warts usually appear as soft, moist, pink, or flesh-colored swellings, usually in the genital area. They can be raised or flat, single or multiple, small or large, and sometimes cauliflower shaped. They can appear on the vulva, in or around the vagina or anus, on the cervix, and on the penis, scrotum, groin, or thigh. After sexual contact with an infected person, warts may appear within weeks or months, or not at all.</p>
<p><strong>How is HPV infection diagnosed?</strong></p>
<p><u><em>In WOMEN</em></u>, HPV infection is diagnosed on the basis of abnormal <u>Pap tests</u>. A Pap test is the primary cancer-screening tool for cervical cancer or pre-cancerous changes in the cervix, many of which are related to HPV. Also, a specific test is available to detect HPV DNA in women. The test may be used in women with mild Pap test abnormalities, or in women >30 years of age at the time of Pap testing. The results of HPV DNA testing can help health care providers decide if further tests or treatment are necessary.</p>
<p><u><em>In MEN</em></u>, there are no test available to diagnose HPV infection. However, there are ways to detect the most common problem caused by HPV in men, genital warts. Genital warts are usually diagnosed by visual inspection. Some health professionals may use a vinegar solution to help identify flat warts, although this test is not specific for warts. That means the test may falsely identify a normal skin as a wart.</p>
<p><strong>Is there a cure for the HPV infection?</strong></p>
<p>No there is no &#8220;cure&#8221; for the HPV infection but you can treat the conditions that are caused by HPV, such as genital warts, cervical changes and cervical cancer.</p>
<p><strong>How can I lower my chances of getting HPV infection?</strong></p>
<ul class="mainlist">
<li>Abstinence - You can choose not to have sex.</li>
<li>Limit number of partners - If you have sex, you can limit the number of partners you  have. Choose a partner who has had no or few sex partners. The fewer partners your partner has had &#8212; the less likely he or she is to have HPV.</li>
<li>Women age 9-26 can use <u><em>Vaccine (Gardasil)</em></u></li>
</ul>
<p><strong>How does HPV Vaccine works?</strong></p>
<p>The HPV Vaccine called <strong><em>Gardasil</em></strong>, mimics the disease and creates  resistance. It is <strong>NOT</strong> a live or a dead virus. It prevents infection with HPV  types 6, 11, 16 and 18.</p>
<p><strong>Who should get HPV Vaccine?</strong></p>
<p>It is recommended for 11-12 year-old girls, and can be given to       girls as young as 9. The vaccine is also recommended for 13-26 year-old girls/women       who have not yet received or completed the vaccine series. For detailed information about HPV Vaccine Gardasil, visit <a href="http://www.cdc.gov/std/HPV/STDFact-HPV-vaccine.htm">HPV Vaccine Q&#038;A - CDC.</a></p>
<p><strong>References:</strong></p>
<ul>
<li><a title="Genital HPV Infection - CDC Fact sheet" href="http://www.cdc.gov/std/HPV/STDFact-HPV.htm">Genital HPV Infection - CDC Fact Sheet</a></li>
<li><a href="http://www.cancer.org/docroot/CRI/CRI_2_1x.asp?rnav=criov&#038;dt=8">American Cancer Society - Cervical Cancer</a></li>
<li><a href="http://www.cdc.gov/std/HPV/STDFact-HPV-and-men.htm">HPV and Men - CDC Fact Sheet</a></li>
<li><a href="http://www.cdc.gov/std/HPV/STDFact-HPV-vaccine.htm">HPV Vaccine Questions and Answers - CDC Fact Sheet</a></li>
<li><a href="http://www.fda.gov/womens/getthefacts/hpv.html">HPV Fact Sheet - FDA</a></li>
</ul>
<p><strong>Books to read:</strong></p>
<ul>
<li><a title="View product details at Amazon" href="http://www.amazon.com/gp/redirect.html%3FASIN=0446677876%26tag=medsurfer%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/0446677876%253FSubscriptionId=1CDR71MX8DXBFWB5QXG2">What Your Doctor May Not Tell You about HPV and Abnormal Pap Smears</a></li>
<li><a title="View product details at Amazon" href="http://www.amazon.com/gp/redirect.html%3FASIN=0970780818%26tag=medsurfer%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/0970780818%253FSubscriptionId=1CDR71MX8DXBFWB5QXG2">Are You at Risk for Cancer from HPV?</a></li>
</ul>
<p><strong /></p>
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		<item>
		<title>Tips on improving sleep</title>
		<link>http://www.medsurfer.com/blog/2006/10/14/tips-on-improving-sleep/</link>
		<comments>http://www.medsurfer.com/blog/2006/10/14/tips-on-improving-sleep/#comments</comments>
		<pubDate>Sat, 14 Oct 2006 22:27:06 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Library]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/10/14/tips-on-improving-sleep/</guid>
		<description><![CDATA[
Bedroom is for sleep only. Use the       bedroom only for sleeping or having sex. Don&#8217;t eat, talk on the phone or       watch TV while you&#8217;re in bed.
Don&#8217;t just lay in bed awake. If       you&#8217;re still awake after [...]]]></description>
			<content:encoded><![CDATA[<ul>
<li><img align="right" src="http://www.garden.co.uk/acatalog/sleep_cartoon.jpg" /><span style="font-weight: bold">Bedroom is for sleep only. </span>Use the       bedroom only for sleeping or having sex. Don&#8217;t eat, talk on the phone or       watch TV while you&#8217;re in bed.</li>
<li><span style="font-weight: bold">Don&#8217;t just lay in bed awake</span>. If       you&#8217;re still awake after trying to fall asleep for 30 minutes, get up and       go to another room. Sit quietly for about 20 minutes before going back to       bed. Do this as many times as you need to until you can fall asleep.</li>
<li><strong>Stick to a schedule.</strong> Keep your bedtime and wake time on a     constant schedule. Go to bed and wake up at the same time every day,     including weekends, even if you didn&#8217;t get enough sleep. This will help     train your body to sleep at night.<span id="more-62"></span></li>
<li><strong>Limit your time in bed.</strong> Too much time in bed can promote     shallow, unrestful sleep. For two weeks, try to cut the time you spend in     bed by one hour and see if it helps you sleep.</li>
<li><strong>Hide the bedroom clocks.</strong> Set your alarm so that you know     when to get up, but then hide all clocks in your bedroom. The less you<!--more--> know     what time it is at night, the better you&#8217;ll sleep.</li>
<li><strong>Exercise and stay active.</strong> Get at least 20 to 30 minutes of     vigorous exercise daily, preferably at least five to six hours before     bedtime. Sex can be a natural sleep inducer and helps some people.Avoid     emotional upset or stressful situations prior to bedtime.</li>
<li><strong>Avoid or limit caffeine, alcohol and nicotine.</strong> Caffeine     after lunchtime and using nicotine can keep you from falling asleep at     night. Alcohol can cause unrestful sleep and frequent awakenings.</li>
<li><strong>Reset your body&#8217;s clock.</strong> If you fall asleep too early and     then wake up too early, use light to push back your internal clock. During     times of the year when it&#8217;s light outside in the evenings, go outside for 30     minutes or sit near a very bright light.</li>
<li><strong>Check your medications.</strong> If you take medications regularly,     check with your doctor to see if they may be contributing to your insomnia.     Also check the labels of over-the-counter products to see if they contain     caffeine or other stimulants, such as pseudoephedrine.</li>
<li><strong>Don&#8217;t put up with pain.</strong> If a painful condition bothers you,     make sure the pain reliever you take is effective enough to control your     pain while you&#8217;re sleeping.</li>
<li><strong>Find ways to relax.</strong> A warm bath or light snack before     bedtime may help prepare you for sleep. Having your partner give you a     massage also may help relax you.</li>
<li><strong>Avoid or limit naps.</strong> Naps can make it harder to fall asleep     at night. If you can&#8217;t get by without one, try to limit a nap to no more     than 45 minutes in bed and to 30 minutes asleep.</li>
<li><strong>Minimize sleep interruptions.</strong> Make sure your bedroom is     quiet and dark. Close your bedroom door or create a subtle background noise,     such as running a fan, to help drown out other noises. Keep your bedroom     temperature comfortable, usually cooler than during the day. Drink less     before bedtime so that you won&#8217;t have to go to the toilet as often.</li>
</ul>
<p><a title="View product details at Amazon" href="http://www.amazon.com/gp/redirect.html%3FASIN=0525949798%26tag=medsurfer%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/0525949798%253FSubscriptionId=1CDR71MX8DXBFWB5QXG2"><img alt="Good Night: The Sleep Doctor\'s 4-Week Program to Better Sleep and Better Health" src="http://images.amazon.com/images/P/0525949798.01._SCTHUMBZZZ_V65049205_.jpg" /></a></p>
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		<title>What are the health benefits of Omega-3 fatty acids?</title>
		<link>http://www.medsurfer.com/blog/2006/09/08/what-are-the-health-benefits-of-omega-3-fatty-acids/</link>
		<comments>http://www.medsurfer.com/blog/2006/09/08/what-are-the-health-benefits-of-omega-3-fatty-acids/#comments</comments>
		<pubDate>Sat, 09 Sep 2006 02:17:53 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[Diabetes]]></category>

		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Guides]]></category>

		<category><![CDATA[Health Library]]></category>

		<category><![CDATA[Lowering Cholesterol]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/09/08/what-are-the-health-benefits-of-omega-3-fatty-acids/</guid>
		<description><![CDATA[Over the past decade, Omega-3 fatty acids have gained widespread attention in both medical community as well as in lay press for their health benefits.
Omega-3 fatty acids are one of the two types of polyunsaturated fats. The other type is omega-6 fatty acids. The main dietary source of omega-3 fatty acids are soybean and canola [...]]]></description>
			<content:encoded><![CDATA[<p>Over the past decade, Omega-3 fatty acids have gained widespread attention in both medical community as well as in lay press for their health benefits.</p>
<p>Omega-3 fatty acids are one of the two types of polyunsaturated fats. The other type is omega-6 fatty acids. The main dietary source of omega-3 fatty acids are soybean and canola oils, with flaxseed oil being an especially rich source. The dietary sources for omega-6 fatty acids are vegetable oils, such as corn, safflower, and soybean. A long chain omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are found in seafood, with oily fish such as salmon, mackerel, herring, and sardines being particularly good soruces.<span id="more-60"></span></p>
<p><strong>Health Benefits of Omege-3 fatty acids</strong></p>
<ul>
<li><strong>Cardiovascular Diseases</strong>. Lowers risk of heart attacks [1]</li>
<li><strong>Hypertrygleceridemia</strong>. EPA plus DHA can produce a 45% reduction in serum triglyceride level [2]</li>
<li><strong>Obstetrics</strong>. There is limited evidence to suggest that omega-3 fatty acids and fish oil may lower pre-term birth. Women with increased intake of fish had birth weights about 200gm higher and a gestation 3-4 days longer than those with lower intake [3]</li>
</ul>
<p>[Google: <a href="http://www.medsurfer.com/results.htm?domains=www.medsurfer.com&#038;q=omega-3+fatty+acids&#038;sitesearch=&#038;client=pub-8904202266384666&#038;forid=1&#038;ie=ISO-8859-1&#038;oe=ISO-8859-1&#038;flav=0000&#038;sig=3n9H7Rj75YdYZ3r6&#038;cof=GALT%3A%2329303B%3BGL%3A1%3BDIV%3A%23336699%3BVLC%3A29303B%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3AFFFFFF%3BALC%3A3333FF%3BLC%3A3333FF%3BT%3A000000%3BGFNT%3A29303B%3BGIMP%3A29303B%3BLH%3A0%3BLW%3A0%3BL%3Ahttp%3A%2F%2Fwww.medsurfer.com%2Fimages%2Flogo-200x65.gif%3BS%3Ahttp%3A%2F%2Fwww.medsurfer.com%2Fblog%3BFORID%3A11&#038;hl=en">Omega-3 fatty acids</a>, <a href="http://www.medsurfer.com/results.htm?domains=www.medsurfer.com&#038;q=fish+oils&#038;sitesearch=&#038;client=pub-8904202266384666&#038;forid=1&#038;ie=ISO-8859-1&#038;oe=ISO-8859-1&#038;flav=0000&#038;sig=3n9H7Rj75YdYZ3r6&#038;cof=GALT%3A%2329303B%3BGL%3A1%3BDIV%3A%23336699%3BVLC%3A29303B%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3AFFFFFF%3BALC%3A3333FF%3BLC%3A3333FF%3BT%3A000000%3BGFNT%3A29303B%3BGIMP%3A29303B%3BLH%3A0%3BLW%3A0%3BL%3Ahttp%3A%2F%2Fwww.medsurfer.com%2Fimages%2Flogo-200x65.gif%3BS%3Ahttp%3A%2F%2Fwww.medsurfer.com%2Fblog%3BFORID%3A11&#038;hl=en">Fish Oil</a>]</p>
<p><strong>Reference</strong></p>
<ol>
<li>He K, Song Y et al. Accumulated evidence on fish consumption and coronary heart disease mortality. Circulation 2004; 109:2705-2711.</li>
<li>Harris Ws, Ginsberg HN, Arunakul N, et al. Safety and efficacy of Omacor in severe hypertryglyceridemia. J Cardiovascular Risk 1997; 4:385-391</li>
<li>Olsen SF, Joensen HD. High liveborn birth weights in the Faroes: A comparison between birth weights in the Faroes and in Denmark. J Epidemiolog Community Health 1985; 39:27-</li>
</ol>
<p><strong>Books</strong></p>
<p><a title="View product details at Amazon" href="http://www.amazon.com/gp/redirect.html%3FASIN=1893910326%26tag=medsurfer%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/1893910326%253FSubscriptionId=1CDR71MX8DXBFWB5QXG2"><img alt="The Healing Power of Flax: How Nature\'s Richest Source of Omega-3 Fatty Acids Can Help to Heal, Prevent and Reverse Arthritis, Cancer, Diabetes and Heart" src="http://images.amazon.com/images/P/1893910326.01._SCMZZZZZZZ_.jpg" /></a>  <a title="View product details at Amazon" href="http://www.amazon.com/gp/redirect.html%3FASIN=0761517790%26tag=medsurfer%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/0761517790%253FSubscriptionId=1CDR71MX8DXBFWB5QXG2"><img alt="The Omega Solution: Unleash the Amazing, Scientifically Based Healing Power of Omega-3 &#038; -6 Fatty Acids" src="http://ec1.images-amazon.com/images/P/0761517790.01._SCMZZZZZZZ_.jpg" /></a></p>
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		<title>Which medications should I take with food and which one without?</title>
		<link>http://www.medsurfer.com/blog/2006/08/17/which-medications-should-i-take-with-food-and-which-one-without/</link>
		<comments>http://www.medsurfer.com/blog/2006/08/17/which-medications-should-i-take-with-food-and-which-one-without/#comments</comments>
		<pubDate>Thu, 17 Aug 2006 22:10:05 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[Children's Health]]></category>

		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Library]]></category>

		<category><![CDATA[Men's Health]]></category>

		<category><![CDATA[Senior Health]]></category>

		<category><![CDATA[Women's Health]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/08/17/which-medications-should-i-take-with-food-and-which-one-without/</guid>
		<description><![CDATA[You may have ask this questions many time whenever you were given a prescription medication by your doctor. Should I take this with food or before food or on empty stomach and so on.
Not all medicines are affected by food, but many medicines can be affected by what you eat and when you eat it. [...]]]></description>
			<content:encoded><![CDATA[<p>You may have ask this questions many time whenever you were given a prescription medication by your doctor. Should I take this with food or before food or on empty stomach and so on.</p>
<p>Not all medicines are affected by food, but many medicines can be affected by what you eat and when you eat it. For example, taking some medicines at the same time that you eat may interfere with the way your stomach and intestines absorb the medicine. The food may delay or decrease the absorption of the drug. This is why some medicines should be taken on an empty stomach (1 hour before eating or 2 hours after eating). On the other hand, some medicines are easier to tolerate when taken with food.<span id="more-56"></span></p>
<p>Here is a simple list covering most of common medication class and their association with food:</p>
<ul>
<li><strong>ACE-Inhibitors</strong> (Blood pressure medication class), such as ZESTRIL, PRINIVIL, CAPOTEN, VASOTEC<br />
Take on empty stomach, 1 hour before meals. Take at the same time each day. Eat foods low in sodium and calcium. Limit potassium intake. Do not use salt substitutes.</li>
<li><strong>Diuretics </strong>(&#8221;water pill&#8221; for blood pressure and leg swelling), such as LASIX, BUMEX, DEMADEX<br />
May take with food or milk. Take last dose of the day before 6 P.M. (so that you don&#8217;t have to get up at night to go to bathroom)</li>
<li><strong>Erythromycins</strong> (Antibiotics), such as E-MYCIN, BIAXIN, ZITHROMAX<br />
Take with food if it upsets your stomach</li>
<li><strong>Glipizide</strong> (Diabetes Drug class), such as GLUCOTROL, GLUCOTROL-XL<br />
Take 30 minutes before a meal. Follow your diabetes meal plan. Avoid alcohol. Do not crush Glucotrol-XL tablets</li>
<li><strong>Glyburide</strong> (Diabetes Drug class), such as DIABETA, MICRONASE<br />
Take with a meal. Follow your diabetes meal plan. Avoid alcohol.</li>
<li><strong>Metformin </strong>(Diabetes Drug class), such as GLUCOPHAGE<br />
Take with a meal. Follow your diabetes meal plan. Avoid alcohol.</li>
<li><strong>NSAIDs</strong> (For Pain), such as ASPIRIN, CELEBREX, MOTRIN, NAPROSYN, VOLTAREN<br />
Take with food or milk</li>
<li><strong>Quinolones</strong> (Antibiotics), such as CIPRO, LEVAQUIN, TEQUIN<br />
Drink plenty of fluids. Do not take with antacids or iron supplements</li>
<li><strong>Statins</strong> (For Cholesterol), such as LIPITOR, ZOCOR, MEVACOR<br />
Take with evening meal. Follow low cholesterol diet</li>
<li><strong>Warfarin</strong> (Blood thinner), such as COUMADIN<br />
Avoid alcohol and limit the amount of foods high in vitamin K that you eat such as broccoli, cabbage, spinach, cauliflower and brussel sprouts. Do not take aspirin or aspirin products while taking this medication.</li>
<li><strong>Bisphosphonates</strong> (For Osteoporosis), such as FOSAMAX, ACTONEL, BONIVA<br />
Must be taken at least one-half hour before the first food, beverage, or medication of the day with plain water only. Patients should not lie down for at least 30 minutes and until after their first food of the day.</li>
</ul>
<p><strong>Additional Reading:</strong></p>
<ul>
<li><a href="http://www.kidshealth.org/parent/system/medicine/medication_safety.html">Medications: Using them safely</a></li>
<li><a href="http://familydoctor.org/121.xml?printxml">Medicine and Food: When they don&#8217;t mix</a></li>
</ul>
<p> </p>
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		<title>Is it a Cold or Flu? What is the difference?</title>
		<link>http://www.medsurfer.com/blog/2006/08/17/is-it-a-cold-or-flu-what-is-the-difference/</link>
		<comments>http://www.medsurfer.com/blog/2006/08/17/is-it-a-cold-or-flu-what-is-the-difference/#comments</comments>
		<pubDate>Thu, 17 Aug 2006 21:27:19 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[Children's Health]]></category>

		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Library]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/08/17/is-it-a-cold-or-flu-what-is-the-difference/</guid>
		<description><![CDATA[Cold and Flu both are caused by viruses. They have many similar symptoms but generally Flu is worse. A cold develops gradually.  Initial symptoms of runny nose, sneezing, and chills are followed by coughing, headache, sore throat, loss of appetite, and nasal discharge.  If fever is present, it will be low-grade (less than 101 degrees). [...]]]></description>
			<content:encoded><![CDATA[<p>Cold and Flu both are caused by viruses. They have many similar symptoms but generally Flu is worse. A cold develops gradually.  Initial symptoms of runny nose, sneezing, and chills are followed by coughing, headache, sore throat, loss of appetite, and nasal discharge.  If fever is present, it will be low-grade (less than 101 degrees). The flu most often hits abruptly, with a sudden high fever, dry cough, and headache. Other symptoms may include muscle aches, weakness, a sore throat, runny nose, and red, watery eyes that are sensitive to light.</p>
<p>Here is a simple chart to differentiate between the two:<span id="more-55"></span></p>
<table cellspacing="0" cellpadding="1" width="90%" align="center" frame="box">
<tr>
<td style="width: 33%" bgcolor="#660000"><font face="Tahoma, Arial, Helvetica, sans-serif" color="#ffffff" size="+1">SYMPTOM</font></td>
<td style="width: 33%" bgcolor="#660000"><font face="Tahoma, Arial, Helvetica, sans-serif" color="#ffffff" size="+1">COLD</font></td>
<td style="width: 34%" bgcolor="#660000"><font face="Tahoma, Arial, Helvetica, sans-serif" color="#ffffff" size="+1">FLU</font></td>
</tr>
<tr>
<td><font size="2">Fever</font></td>
<td><font size="2">Rare</font></td>
<td><font size="2">Usual; High (100F - 102F)</font></td>
</tr>
<tr>
<td><font size="2">Headache</font></td>
<td><font size="2">Rare</font></td>
<td><font size="2">Common</font></td>
</tr>
<tr>
<td><font size="2">General Aches, Pains</font></td>
<td><font size="2">Slight</font></td>
<td><font size="2">Usual; often severe</font></td>
</tr>
<tr>
<td><font size="2">Fatigue, Weakness</font></td>
<td><font size="2">Sometimes</font></td>
<td><font size="2">Usual; up to 2-3 weeks</font></td>
</tr>
<tr>
<td><font size="2">Extreme Exhaustion</font></td>
<td><font size="2">Never</font></td>
<td><font size="2">Usual, at beginning</font></td>
</tr>
<tr>
<td><font size="2">Stuffy Nose</font></td>
<td><font size="2">Common</font></td>
<td><font size="2">Sometimes</font></td>
</tr>
<tr>
<td><font size="2">Sneezing</font></td>
<td><font size="2">Usual</font></td>
<td><font size="2">Sometimes</font></td>
</tr>
<tr>
<td><font size="2">Sore Throat</font></td>
<td><font size="2">Common</font></td>
<td><font size="2">Sometimes</font></td>
</tr>
<tr>
<td><font size="2">Chest discomfort, cough</font></td>
<td><font size="2">Mild-Moderate dry cough</font></td>
<td><font size="2">Common, can be severe</font></td>
</tr>
<tr>
<td valign="top" align="left"><font size="2">Treatment</font></td>
<td valign="top" align="left"><font size="2">Supportive Care: Antihistamines for sneezing, runny nose;<br />
Decongestants for stuffy nose;<br />
Anti-Tussives (Cough suppresants) for cough;<br />
NSAIDs for pain or fever or chills</font></td>
<td valign="top" align="left"><font size="2">Antiviral Prescription Medications; See your doctor</font></td>
</tr>
<tr>
<td valign="top" align="left"><font size="2">Prevention</font></td>
<td><font size="2">Wash hands often. Avoid close contact with anyone who had cold.</font></td>
<td valign="top" align="left"><font size="2">Annual Flu Shots</font></td>
</tr>
<tr>
<td valign="top" align="left"><font size="2">Complications</font></td>
<td><font size="2">Sinus congestion, Middle ear infection or Worsening of Asthma.</font></td>
<td valign="top" align="left"><font size="2">Bronchitis, Pneumonia; Can be Life threatening</font></td>
</tr>
</table>
<p><strong /></p>
<p><strong>Source</strong>:</p>
<ul>
<li><a href="http://www.fda.gov/opacom/lowlit/clds&#038;flu.html">US FDA</a></li>
</ul>
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		<title>What is Postpartum Depression? How it differs from &#8220;Baby Blues&#8221;?</title>
		<link>http://www.medsurfer.com/blog/2006/08/03/what-is-postpartum-depression-how-it-differs-from-baby-blues/</link>
		<comments>http://www.medsurfer.com/blog/2006/08/03/what-is-postpartum-depression-how-it-differs-from-baby-blues/#comments</comments>
		<pubDate>Thu, 03 Aug 2006 19:01:32 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[Health Library]]></category>

		<category><![CDATA[Women's Health]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/08/03/what-is-postpartum-depression-how-it-differs-from-baby-blues/</guid>
		<description><![CDATA[The birth of a baby can trigger a jumble of powerful emotions, from excitement and joy to fear and anxiety. The care of a newborn requires great effort and sleepless nights. This sometimes can lead to what is known as &#8220;Baby Blues&#8221; - a mild, short-lived depression. It can last for few days to weeks [...]]]></description>
			<content:encoded><![CDATA[<p>The birth of a baby can trigger a jumble of powerful emotions, from excitement and joy to fear and anxiety. The care of a newborn requires great effort and sleepless nights. This sometimes can lead to what is known as &#8220;<strong>Baby Blues</strong>&#8221; - a mild, short-lived depression. It can last for few days to weeks after childbirth.</p>
<p><strong>Symptoms of Baby Blues</strong> include:</p>
<ul>
<li>Mild depression<span id="more-50"></span></li>
<li>Mood swings</li>
<li>Irregular sleeping and eating patterns</li>
<li>Anxiety</li>
<li>Difficulty concentrating</li>
</ul>
<p>These are normal reactions to the hormonal changes and stress that having a baby brings. Baby Blues usually don&#8217;t require treatment.</p>
<p><strong>Postpartum Depression (PPD)</strong>, however, is a more serious type of depression that affects about one in 10 new mothers within the first year after the childbirth. If the PPD goes undetected or untreated, not only does the mother suffer, but the child is at high risk of developing emotional, behavioral and cognitive problems. Therefore, it is important to diagnose it early so proper treatment could be given.</p>
<p>Signs and Symptoms of PPD are more intense and longer lasting, eventually interfering with one&#8217;s ability to function. These include:</p>
<ul>
<li>Constant fatigue</li>
<li>Lack of joy in life</li>
<li>A sense of emotional numbness or failure</li>
<li>Withdrawal from family and friends</li>
<li>Lack of concern for yourself or your baby</li>
<li>Excessive concern for your baby</li>
<li>Less interest in sex</li>
<li>Severe mood swings</li>
<li>Impaired thinking or concentration</li>
<li>Insomnia</li>
</ul>
<p>PPD also differs from another, more serious disorder called <strong>Postpartum Psychosis</strong>, a mental illness that require immediate medical attention. It a rare condition that develops within the first six weeks after delivery — the signs and symptoms are even more severe, which includes:</p>
<ul>
<li>Fear of harming yourself or your baby</li>
<li>Confusion and disorientation</li>
<li>Hallucinations and delusions</li>
<li>Paranoia</li>
</ul>
<p><strong>Seek Medical Attention:</strong></p>
<ul>
<li>If the signs and symptoms of depression don&#8217;t fade after a few weeks or if they&#8217;re so severe that they interfere with your ability to complete everyday tasks. Call your doctor. Early intervention can speed your recovery. </li>
<li>If you suspect that you&#8217;re developing postpartum psychosis (seek medical attention immediately). Don&#8217;t wait and hope for improvement. Postpartum psychosis may lead to life-threatening thoughts or behaviors.</li>
</ul>
<p><strong>Sources:</strong></p>
<ul>
<li><a href="http://www.mayoclinic.com/health/postpartum-depression/DS00546/">Postpartum Depression - MayoClinic</a></li>
<li><a href="http://www.nmha.org/children/ppd.pdf">Recognizing Postpartum Depression - NMHA.org</a> (PDF)</li>
</ul>
<p> </p>
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		<title>How to get rid of Hiccups?</title>
		<link>http://www.medsurfer.com/blog/2006/07/05/how-to-get-rid-of-hiccups/</link>
		<comments>http://www.medsurfer.com/blog/2006/07/05/how-to-get-rid-of-hiccups/#comments</comments>
		<pubDate>Wed, 05 Jul 2006 18:32:03 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Library]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/07/05/how-to-get-rid-of-hiccups/</guid>
		<description><![CDATA[Hiccups occur when the diaphragm, the muscle at the bottom of the lungs, begins to spasm. The spasm causes the vocal cords to close quickly, which results in the loud, distinctive sound associated with hiccups.
Triggers for Hiccups:

Hot or spicy foods
Strong fumes
If you eat too fast, you can swallow air along with your food and end [...]]]></description>
			<content:encoded><![CDATA[<p>Hiccups occur when the diaphragm, the muscle at the bottom of the lungs, begins to spasm. The spasm causes the vocal cords to close quickly, which results in the loud, distinctive sound associated with hiccups.</p>
<p><strong>Triggers for Hiccups</strong>:</p>
<ul>
<li>Hot or spicy foods</li>
<li>Strong fumes<span id="more-47"></span></li>
<li>If you eat too fast, you can swallow air along with your food and end up with a case of the hiccups</li>
<li>Pleurisy, pneumonia or damage to the area of the brain that controls the &#8220;hiccup center&#8221; may lead to more frequent outbreaks</li>
</ul>
<p><strong>How to Control Hiccups</strong></p>
<ul>
<li>At Home Remedies</li>
<li>Holding your breath,</li>
<li>Drinking a glass of cold water or</li>
<li>Eating a teaspoon of sugar</li>
<li>May also try holding a paper bag to your mouth and breathing in and out for a few minutes</li>
<li>Medical Treatment (For More Severe Hiccups not getting better with home remedies)<br />
Contact Doctor to get evaluated. He may prescribe medications to control them. Chlorpromazine (Thorazine) is usually the first prescription medication tried for hiccups, although drugs such as baclofen (Lioresal) and medications for convulsions such as phenytoin (Dilantin) have also been successful.</li>
<li>Surgery to disable the phrenic nerve (the nerve that controls the diaphragm) is often the treatment of last resort.</li>
</ul>
<p>While it is rare for hiccups to last more than a few minutes, if yours continue for more than a few days, the NLM says you should see a doctor.</p>
<p><strong>Reference</strong>:</p>
<p>1. <a href="http://www.emedicinehealth.com/script/main/art.asp?articlekey=58796&#038;pf=3&#038;page=1">eMedicine - Consumer Health - Hiccups</a><br />
2. <a href="http://www.ncemi.org/cse/cse0601.htm">NCEMI - Singultus (Hiccups)</a></p>
]]></content:encoded>
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		<item>
		<title>Tips on Improving Your Eating Style</title>
		<link>http://www.medsurfer.com/blog/2006/07/04/tips-on-improving-your-eating-style/</link>
		<comments>http://www.medsurfer.com/blog/2006/07/04/tips-on-improving-your-eating-style/#comments</comments>
		<pubDate>Tue, 04 Jul 2006 21:46:33 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Guides]]></category>

		<category><![CDATA[Health Library]]></category>

		<category><![CDATA[Obesity &#38; Weight Loss]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/07/04/tips-on-improving-your-eating-style/</guid>
		<description><![CDATA[In April 2006 issue of Health Magazine[1], there was an article on assessing your eating style [2]. It was interesting to know how people eat. You can read the complete article (see below), but here are some of the tips in summary:

Before you eat, ask: &#8220;Do I feel hungry?&#8221;. If yes, then eat. But, if not, [...]]]></description>
			<content:encoded><![CDATA[<p>In April 2006 issue of Health Magazine[1], there was an article on assessing your eating style [2]. It was interesting to know how people eat. You can read the complete article (see below), but here are some of the tips in summary:</p>
<ul>
<li><strong>Before you eat, ask: &#8220;Do I feel hungry?&#8221;.</strong> If yes, then eat. But, if not, don&#8217;t kill your boredome with eating.</li>
<li><strong>Make simple subsitution in your diet</strong>. Eat an orange instead of an orange juice from concentrate. </li>
<li><strong>Reverse the Meat-to-Potatoes ratio</strong>. Instead of steak with brocolli stalk as garnish, make vegetable and whole grains the centerpiece, and use meat, fish, or poultry as a side dish.<span id="more-46"></span></li>
<li><strong>Go lean</strong>. Choose low-fat frozen yogurt instead of ice cream; Baked potatoes instead of french fries; Order a sanwich of lean roast beef instead of pastrami p or choose turkey or chicken breast.</li>
<li><strong>Avoid Multi-Tasking</strong>. Turn off TV and phone on mealtime.</li>
<li><strong>Eat Calmly and quietly</strong>. Don&#8217;t discuss work, taxes, and day-to-day hassles at the dinner table.</li>
</ul>
<p>Sources:</p>
<ol>
<li><a href="http://www.health.com/health/article/0,23414,1172456,00.html">Health Magazine, April 6, 2006</a>.</li>
<li><a href="http://www.health.com/health/polls/2006/eatingstyles/index.html">Know Your Eating Style</a>, Health Magazine</li>
</ol>
]]></content:encoded>
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		<item>
		<title>What is Beingn Positional Vertigo?</title>
		<link>http://www.medsurfer.com/blog/2006/06/19/benign-positional-vertigo/</link>
		<comments>http://www.medsurfer.com/blog/2006/06/19/benign-positional-vertigo/#comments</comments>
		<pubDate>Mon, 19 Jun 2006 23:05:53 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Library]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/06/19/benign-positional-vertigo/</guid>
		<description><![CDATA[Benign Positional Vertigo or Benign Paroxysmal Positional Vertigo is a conditions characterized by feeling dizziness brought on by sudden head movement. You may feel that everything around you is spinning. This feeling is called &#8220;vertigo&#8221;. You may also feel nauseous with that.
It is thought to be caused by debris which has collected within a part [...]]]></description>
			<content:encoded><![CDATA[<p>Benign Positional Vertigo or Benign Paroxysmal Positional Vertigo is a conditions characterized by feeling dizziness brought on by sudden head movement. You may feel that everything around you is spinning. This feeling is called &#8220;vertigo&#8221;. You may also feel nauseous with that.</p>
<p>It is thought to be caused by debris which has collected within a part of the inner ear. This debris are small crystals of calcium carbonate derived from a structure in the ear called the &#8220;utricle&#8221;. Normally, these particles are distributed evenly in the inner ear’s 3 canals. When you move your head, the calcium particles stimulate nerve cells inside the canals. These cells send your brain a signal telling it what direction your head is moving.<span id="more-42"></span></p>
<p>However, the particles can break loose and clump together forming a debris in one of the canals. When this happens, the nerve cells tell your brain that your head has moved more than it actually has. This incorrect signal results in vertigo.</p>
<p><strong>How it is treated?</strong></p>
<p>The most common manuevre to treat BPPV is <strong>Epley maneuver</strong>. It is usually performed in the doctor&#8217;s office. If done correctly, it has a very high success rate(approximately 85-90%).</p>
<p>The <strong>Epley maneuver</strong> is also called the particle repositioning, canalith repositioning procedure, and modified liberatory maneuver. It involves sequential movement of the head into four positions, staying in each position for roughly 30 seconds. The recurrence rate for BPPV after these maneuvers is about 30 percent at one year, and in some instances a second treatment may be necessary.</p>
<p>Epley maneuver steps (1):</p>
<ul>
<li>Have the patient sit upright on the gurney with the head turned 45° to the affected side (this was predetermined using the Hallpike test). Make sure the patient is sitting far enough back in the gurney so that the head will hang over the edge of the gurney when the patient is laid back. Make sure the guardrail on the opposite side has been lowered (the patient will eventually sit up so his or her legs overhang the edge of the gurney).</li>
<li>Place your hands on either side of the patient&#8217;s head and guide the patient down with the head dependent (as in the Hallpike test).</li>
<li>Rotate the head 90° to the opposite side with the patient&#8217;s face upward and be sure to maintain the head-dependent position (head is hanging over the edge of the gurney).</li>
<li>Ask the patient to roll onto his or her side while holding the head in this position and then rotate the head so that it is facing downward (tell the patient to look to the ground).</li>
<li>Raise the patient to a sitting position while maintaining head rotation (This author finds that sitting the patient up so that he or she is sitting with his legs hanging over the edge of the gurney is easier. This is why the side guardrails need to be lowered before the procedure is started).</li>
<li>Simultaneously rotate the head to a central position and move it 45° forward.</li>
</ul>
<p>You CAN WATCH the <a href="http://www.emedicine.com/emerg/images/Large/1035Epley_Demo_1.mpg">VIDEO here</a>.</p>
<p><strong>References:</strong></p>
<ol>
<li><a href="http://www.emedicine.com/emerg/topic57.htm">Benign Positional Vertigo</a> - eMedicine.com</li>
<li><a href="http://www.nlm.nih.gov/medlineplus/dizzinessandvertigo.html">Dizziness and Vertigo</a> - Medlineplus.gov</li>
</ol>
]]></content:encoded>
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<enclosure url="http://www.emedicine.com/emerg/images/Large/1035Epley_Demo_1.mpg" length="6219024" type="video/mpeg" />
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		<title>Short Guide to Weight Loss</title>
		<link>http://www.medsurfer.com/blog/2006/05/17/short-guide-to-weight-loss/</link>
		<comments>http://www.medsurfer.com/blog/2006/05/17/short-guide-to-weight-loss/#comments</comments>
		<pubDate>Wed, 17 May 2006 14:03:23 +0000</pubDate>
		<dc:creator>adarshgupta</dc:creator>
		
		<category><![CDATA[General Health]]></category>

		<category><![CDATA[Health Guides]]></category>

		<category><![CDATA[Health Library]]></category>

		<category><![CDATA[Obesity &#38; Weight Loss]]></category>

		<guid isPermaLink="false">http://www.medsurfer.com/blog/2006/05/17/short-guide-to-weight-loss/</guid>
		<description><![CDATA[OVERVIEW
We all have and need fat tissue in our bodies. When there is increased amount of fat in the body that&#8217;s when problem arises. The amount of fat is determined by individual&#8217;s Body Mass Index (BMI). Individuals with a BMI of 25 to 29.9 are considered overweight, while individuals with a BMI of 30 or [...]]]></description>
			<content:encoded><![CDATA[<p><strong>OVERVIEW</strong></p>
<p>We all have and need fat tissue in our bodies. When there is increased amount of fat in the body that&#8217;s when problem arises. The amount of fat is determined by individual&#8217;s Body Mass Index (BMI). Individuals with a BMI of 25 to 29.9 are considered <strong>overweight</strong>, while individuals with a BMI of 30 or more are considered <strong>obese</strong>. NOTE: Overweight may or may not be due to increases in body fat. It may also be due to an increase in lean muscle. For example, professional athletes may be very lean and muscular, with very little body fat, yet they may weigh more than others of the same height. While they may qualify as &#8220;overweight&#8221; due to their large muscle mass, they are not necessarily &#8220;over fat,&#8221; regardless of BMI. Obesity is defined as an excessively high amount of body fat or adipose tissue in relation to lean body mass<sup>1</sup>.  The amount of body fat (or adiposity) includes concern for both the distribution of fat throughout the body and the size of the adipose tissue deposits. <span id="more-32"></span></p>
<p><strong>ASSESSING OBESITY:</strong></p>
<p>Obesity can be assessed by <em><strong>Body Mass Index (BMI)</strong></em>, <em><strong>Waist Circumference</strong></em>, and by <strong><em>Waist-to-Hip circumference Ratio</em></strong> (WHR). Body fat distribution can also be estimated by other techniques such as ultrasound, computed tomography, or magnetic resonance imaging.</p>
<ol>
<li><strong>Body Mass Index(BMI)</strong><strong><br />
</strong>BMI is a common measure expressing the relationship (or ratio) of weight-to-height. It is a mathematical formula in which a person&#8217;s body weight in kilograms is divided by the square of his or her height in meters (i.e., wt/(ht)2. The BMI is more highly correlated with body fat than any other indicator of height and weight. According to NIH Clinical Guidelines<sup>2</sup>, all adults (aged 18 years or older) who have a BMI of 25 or more are considered at risk for premature death and disability as a consequence of overweight and obesity. These health risks increase even more as the severity of an individual&#8217;s obesity increases.</li>
<li><strong>Waist Circumference</strong><strong><br />
</strong>Waist circumference is a common measure used to assess abdominal fat content. The presence of excess body fat in the abdomen, when out of proportion to total body fat, is considered an independent predictor of risk factors and ailments associated with obesity.Undesirable waist circumferences differ for men and women.</li>
<ul>
<li>Men are at risk who have a waist measurement greater than 40 inches (102 cm).</li>
<li>Women are at risk who have a waist measurement greater than 35 inches (88 cm).<br />
<strong>NOTE:</strong> If a person has short stature (under 5 feet in height) or has a BMI of 35 or above, waist circumference standards used for the general population may not apply.</li>
</ul>
<li><strong>Waist-to-Hip Ratio(WHR)</strong><strong><br />
</strong>Waist-to-hip ratio (WHR) is the ratio of a person&#8217;s waist circumference to hip circumference, mathematically calculated as the waist circumference divided by the hip circumference. For most people, carrying extra weight around their middle increases health risks more than carrying extra weight around their hips or thighs. (NOTE: Overall obesity is still more risky than body fat storage locations or waist-to-hip ratio.)</li>
<ul>
<li><em><strong>What waist-to-hip ratio is considered risky? </strong></em>For both men and women, a waist-to-hip ratio of 1.0 or higher is considered &#8220;at risk&#8221; or in the danger zone for undesirable health consequences such as heart disease and other ailments connected with being overweight.</li>
<li><em><strong>What is a good waist-to-hip ratio?</strong></em> For men, a ratio of .90 or less is considered safe. For women, a ratio of .80 or less is considered safe.</li>
</ul>
</ol>
<p><strong>HEALTH EFFECTS OF OBESITY</strong><strong><sup>2,3</sup></strong></p>
<p>Persons with obesity are at increased risk of developing serious medical conditions, which can cause poor health and premature death. Obesity is associated with more than 30 medical conditions, and scientific evidence has established a strong relationship with at least 15 of those conditions. Weight loss of about 10% of body weight, for persons with overweight or obesity, can improve some obesity-related medical conditions including diabetes and hypertension.</p>
<ol>
<li><em><strong>Arthritis (Osteoarthritis)</strong> </em></li>
<ul>
<li>Obesity is associated with the development of Osteoarthritis (OA) of the hand, hip, back and especially the knee.</li>
<li>At a Body Mass Index (BMI) of > 25, the incidence of OA has been shown to steadily increase.</li>
<li>Modest weight loss of 10 to 15 pounds is likely to relieve symptoms and delay disease progression of knee OA.</li>
</ul>
<li><em><strong>Birth Defects</strong></em><strong><em> </em></strong></li>
<ul>
<li>Maternal obesity (BMI > 29) has been associated with an increased incidence of neural tube defects (NTD) in several studies, although variable results have been found in this area.</li>
<li>Folate intake, which decreases the risk of NTD’s, was found in one study to have a reduced effect with higher pre-pregnancy weight.</li>
</ul>
<li><em><strong>Cancers</strong></em><strong> </strong></li>
<ul>
<li><strong>Breast Cancer </strong></li>
</ul>
<ul>
<li>Postmenopausal women with obesity have a higher risk of developing breast cancer. In addition, weight gain after menopause may also increase breast cancer risk.</li>
<li>Women who gain nearly 45 pounds or more after age 18 are twice as likely to develop breast cancer after menopause than those who remain weight stable.</li>
<li>High BMI has been associated with a decreased risk of breast cancer before menopause. However, a recent study found an increased risk of the most lethal form of breast cancer, called inflammatory breast cancer (IBC), in women with BMI as low as 26.7 regardless of menopausal status.</li>
<li>Premenopausal women diagnosed with breast cancer who are overweight appear to have a shorter life span than women with lower BMI.</li>
<li>The risk of breast cancer in men is also increased by obesity.</li>
</ul>
<li><strong>Cancers of the Esophagus and Gastric Cardiac</strong><strong> </strong></li>
<ul>
<li>Obesity is strongly associated with cancer of the esophagus and the risk becomes higher with increasing BMI.</li>
<li>The risk for gastric cardiac cancer rises moderately with increasing BMI.</li>
</ul>
<li><strong>Colorectal Cancer</strong><strong> </strong></li>
<ul>
<li>High BMI, high calorie intake, and low physical activity are independent risk factors of colorectal cancer.</li>
<li>Larger waist size (abdominal obesity) is associated with colorectal cancer.</li>
</ul>
<li><strong>Endometrial Cancer (EC)</strong></li>
<ul>
<li>Women with obesity have three to four times the risk of EC than women with lower BMI.</li>
<li>Women with obesity and diabetes are reported to have a 3-fold increase in risk for EC above the risk of obesity alone.</li>
<li>Body size is a risk factor for EC regardless of where fat is distributed in the body.</li>
</ul>
<li><em><strong>Cardiovascular Disease (CVD)</strong></em></li>
<ul>
<li>Obesity increases CVD risk due to its effect on blood lipid levels.</li>
<li>Weight loss improves blood lipid levels by lowering triglycerides and LDL (“bad”) cholesterol and increasing HDL (“good”) cholesterol.</li>
<li>Weight loss of 5% to 10% can reduce total blood cholesterol.</li>
<li>The effects of obesity on cardiovascular health can begin in childhood, which increases the risk of developing CVD as an adult.</li>
<li>Overweight and obesity increase the risk of illness and death associated with coronary heart disease.</li>
<li>Obesity is a major risk factor for heart attack, and is now recognized as such by the American Heart Association.</li>
</ul>
<li><em><strong>Daytime Sleepiness </strong></em></li>
<ul>
<li>People with obesity frequently complain of daytime sleepiness and fatigue, two probable causes of mass transportation accidents.</li>
<li>Severe obesity has been associated with increased daytime sleepiness even in the absence of sleep apnea or other breathing disorders.</li>
</ul>
<li><em><strong>Diabetes (Type 2) </strong></em></li>
<ul>
<li>As many as 90% of individuals with type 2 diabetes are reported to be overweight or obese.</li>
<li>Obesity has been found to be the largest environmental influence on the prevalence of diabetes in a population.</li>
<li>Obesity complicates the management of type 2 diabetes by increasing insulin resistance and glucose intolerance, which makes drug treatment for type 2 diabetes less effective.</li>
<li>A weight loss of as little as 5% can reduce high blood sugar.</li>
</ul>
<li><em><strong>Gallbladder Disease</strong></em><strong> </strong></li>
<ul>
<li>Obesity is an established predictor of gallbladder disease.</li>
<li>Obesity and rapid weight loss in obese persons are known risk factors for gallstones.</li>
<li>Gallstones are common among overweight and obese persons. Gallstones appear in persons with obesity at a rate of 30% versus 10% in non-obese.</li>
</ul>
<li><em><strong>Hypertension</strong></em></li>
<ul>
<li>Over 75% of hypertension cases are reported to be directly attributed to obesity.</li>
<li>Weight or BMI in association with age is the strongest indicator of blood pressure in humans.</li>
<li>The association between obesity and high blood pressure has been observed in virtually all societies, ages, ethnic groups, and in both genders.</li>
<li>The risk of developing hypertension is five to six times greater in obese adult Americans, age 20 to 45, compared to non-obese individuals of the same age.</li>
</ul>
<li><em><strong>Infertility</strong></em><strong> </strong></li>
<ul>
<li>Obesity increases the risk for several reproductive disorders, negatively affecting normal menstrual function and fertility.</li>
<li>Weight loss of about 10% of initial weight is effective in improving menstrual regularity, ovulation, hormonal profiles and pregnancy rates.</li>
</ul>
<li><em><strong>Low Back Pain</strong></em><strong> </strong></li>
<ul>
<li>Obesity may play a part in aggravating a simple low back problem, and contribute to a long-lasting or recurring condition.</li>
<li>Women who are overweight or have a large waist size are reported to be particularly at risk for low back pain.</li>
</ul>
<li><em><strong>Sleep Apnea</strong></em><strong> </strong></li>
<ul>
<li>Obesity, particularly upper body obesity, is the most significant risk factor for obstructive sleep apnea.</li>
<li>There is a 12 to 30-fold higher incidence of obstructive sleep apnea among morbidly obese patients compared to the general population.</li>
<li>Among patients with obstructive sleep apnea, at least 60% to 70% are obese.</li>
</ul>
<li><em><strong>Stroke</strong></em><strong> </strong></li>
<ul>
<li>Elevated BMI is reported to increase the risk of ischemic stroke independent of other risk factors including age and systolic blood pressure.</li>
<li>Abdominal obesity appears to predict the risk of stroke in men.</li>
<li>Obesity and weight gain are risk factors for ischemic and total stroke in women.</li>
</ul>
</ol>
<p><strong>TREATMENT GOALS</strong></p>
<p>Treatment of the overweight and obese patient is a two-step process: assessment and management. Assessment requires determination of the degree of obesity and absolute risk status. Management includes both weight control or reducing excess body weight and maintaining that weight loss as well as instituting other measures to control associated risk factors. It is also important to note that prevention of further weight gain can be a goal for some patients. Obesity is a chronic disease, and both the patient and the practitioner need to understand that successful treatment requires a life-long effort.</p>
<p><em><strong>Goals</strong></em><strong><br />
</strong>The general goals of weight loss and management are:</p>
<ol>
<ul>
<li>To reduce body weight.</li>
<li>To maintain a lower body weight over the long term.</li>
<li>To prevent further weight gain.</li>
</ul>
</ol>
<p>Specific targets for each of these goals can be considered. The initial target goal of weight loss therapy for overweight patients is to decrease body weight by about 10 percent. If this target can be achieved, consideration can be given to the next step of further weight loss.A reasonable time line for weight loss is to achieve a 10 percent reduction in body weight over 6 months of therapy. For overweight patients with BMIs in the typical range of 27 to 35, a decrease of 300 to 500 kcal/day will result in weight losses of about 1/2 to 1 lb/week and a 10 percent weight loss in 6 months. For more severely obese patients with BMIs 35, deficits of up to 500 to 1,000 kcal/day will lead to weight losses of about 1 to 2 lb/week and a 10 percent weight loss in 6 months.</p>
<p><strong>STRATEGIES FOR WEIGHT LOSS AND WEIGHT MAINTENANCE</strong><strong><sup>2,3</sup></strong></p>
<p>Recommendations for treatment are now focusing on 10 percent weight loss to help patients with long-term maintenance of weight loss. Health professionals including physicians, nutritionists, exercise physiologists, psychologists and bariatric surgeons help persons with overweight and obesity to determine the most appropriate treatment. The interventions listed below are intended to give an overview of each treatment option and does not take the place of medical advice from a health professional.</p>
<ol>
<li><font class="text"><strong>Dietary Therapy</strong> </font></li>
<ul>
<li><font class="text">Dietary therapy consists, in large part, of instructing patients on how to modify their diets to achieve a decrease in caloric intake. </font></li>
<li><font class="text">Reducing calories moderately is essential to achieve a slow but steady weight loss, which is also important for maintenance of weight loss. Low calorie diet (LCD - 800 to 1,500 kcal/day) is to be distinguished from a very low-calorie diet (VLCD) (250 to 800 kcal/day), which has been unsuccessful in achieving weight loss over the long term.</font></li>
<li><font class="text">Successful weight reduction by LCDs is more likely to occur when consideration is given to a patient&#8217;s food preferences in tailoring a particular diet. Educational efforts should pay particular attention to the following topics: </font></li>
</ul>
<ul>
<li><font class="text">Energy value of different foods; </font></li>
<li><font class="text">Food composition: fats, carbohydrates (including dietary fiber), and proteins; </font></li>
<li><font class="text">Reading nutrition labels to determine caloric content and food composition; </font></li>
<li><font class="text">New habits of purchasing: preference to low-calorie foods; </font></li>
<li><font class="text">Food preparation: avoiding adding high-calorie ingredients during cooking (e.g., fats and oils); </font></li>
<li><font class="text">Avoiding over-consumption of high-calorie foods (both high-fat and high-carbohydrate foods); </font></li>
<li><font class="text">Maintaining adequate water intake; </font></li>
<li><font class="text">Reducing portion sizes; </font></li>
<li><font class="text">Limiting alcohol consumption.</font></li>
</ul>
<li><font class="text"><strong>Physical Activity</strong> </font></li>
<ul>
<li><font class="text">Physical activity contributes to weight loss, both alone and when it is combined with dietary therapy. </font></li>
<li><font class="text">Physical activity should be initiated slowly, and the intensity should be increased gradually. Initial activities may be walking or swimming at a slow pace. With time, depending on progress, the amount of weight lost, and functional capacity, the patient may engage in more strenuous activities. Some of these include fitness walking, cycling, rowing, cross-country skiing, aerobic dancing, and rope jumping. </font></li>
<li><font class="text">Physical activity should be an integral part of weight loss therapy and weight maintenance. Initially, moderate levels of physical activity for 30 to 45 minutes, 3 to 5 days per week should be encouraged. All adults should set a long-term goal to accumulate at least 30 minutes or more of moderate-intensity physical activity on most, and preferably all, days of the week</font></li>
</ul>
<li><font class="text"><strong>Behavior Therapy</strong> </font></li>
<ul>
<li><font class="text">Behavior therapy involves changing diet and physical activity patterns and habits to new behaviors that promote weight loss. </font></li>
<li><font class="text">The aim is to change eating and physical activity behaviors over the long term. Such change can be achieved either on an individual basis or in group settings. Group therapy has the advantage of lower cost. Specific behavioral strategies include the following: </font></li>
</ul>
<ul>
<li><font class="text">Self-monitoring of both eating habits and physical activity—Objectifying one&#8217;s own behavior through observation and recording is a key step in behavior therapy. Patients should be taught to record the amount and types of food they eat, the caloric values, and nutrient composition. Keeping a record of the frequency, intensity, and type of physical activity likewise will add insight to personal behavior. Extending records to time, place, and feelings related to eating and physical activity will help to bring previously unrecognized behavior to light. </font></li>
<li><font class="text">Stress management—Stress can trigger dysfunctional eating patterns, and stress management can defuse situations leading to overeating. Coping strategies, meditation, and relaxation techniques all have been successfully employed to reduce stress. </font></li>
<li><font class="text">Stimulus control—Identifying stimuli that may encourage incidental eating enables individuals to limit their exposure to high-risk situations. Examples of stimulus control strategies include learning to shop carefully for healthy foods, keeping high-calorie foods out of the house, limiting the times and places of eating, and consciously avoiding situations in which overeating occurs (580). </font></li>
<li><font class="text">Problem solving—This term refers to the self-corrections of problem areas related to eating and physical activity. Approaches to problem solving include identifying weight-related problems, generating or brainstorming possible solutions and choosing one, planning and implementing the healthier alternative, and evaluating the outcome of possible changes in behavior (580). Patients should be encouraged to reevaluate setbacks in behavior and to ask &#8220;What did I learn from this attempt?&#8221; rather than punishing themselves. </font></li>
<li><font class="text">Contingency management—Behavior can be changed by use of rewards for specific actions, such as increasing time spent walking or reducing consumption of specific foods (44). Verbal as well as tangible rewards can be useful, particularly for adults. Rewards can come from either the professional team or from the patients themselves. For example, self-rewards can be monetary or social and should be encouraged. </font></li>
<li><font class="text">Cognitive restructuring—Unrealistic goals and inaccurate beliefs about weight loss and body image need to be modified to help change self-defeating thoughts and feelings that undermine weight loss efforts. Rational responses designed to replace negative thoughts are encouraged (580). For example, the thought, &#8220;I blew my diet this morning by eating that doughnut; I may as well eat what I like for the rest of the day,&#8221; could be replaced by a more adaptive thought, such as, &#8220;Well, I ate the doughnut this morning, but I can still eat in a healthy manner at lunch and dinner.&#8221; </font></li>
<li><font class="text">Social support—A strong system of social support can facilitate weight reduction. Family members, friends, or colleagues can assist an individual in maintaining motivation and providing positive reinforcement. Some patients may benefit by entering a weight reduction support group. Overweight patients should be asked about (possibly) overweight children and family weight control strategies. Parents and children should work together to engage in and maintain healthy dietary and physical activity habits.</font></li>
</ul>
<li><font class="text"><strong>Drug Therapy</strong> </font></li>
<ul>
<li><font class="text">Drug therapy is recommended as a treatment option for persons with: 1) a Body Mass Index (BMI) <u>></u> 30 with no obesity-related conditions or 2) a BMI of <u>></u> 27 with two or more obesity-related conditions. </font></li>
<li><font class="text">Drug treatment should be used with appropriate lifestyle modifications. </font></li>
<li><font class="text">Drug therapy may be used for weight loss and weight maintenance. </font></li>
<li><font class="text">Patients should be regularly assessed to determine the effect and continuing safety of a drug. </font></li>
<li><font class="text">Three weight loss drugs, approved by the US Food and Drug Administration (FDA) for treating obesity, are Orlistat (Xenical), Phentermine, and Sibutramine (Meridia). </font></li>
</ul>
<ul>
<li><font class="text"><em>Orlistat</em> works by blocking about 30 percent of dietary fat from being absorbed, and is the most recently approved weight loss drug. <span lang="en-us">Note: </span>This drug may cause d<span lang="en-us">ecrease in absorption of fat-soluble vitamins; soft stools and anal leakage</span>.</font></li>
<li><font class="text"><em>Phentermine</em>, an appetite suppressant, has been available for many years. It is half of the “fen-phen” combination that remains available for use. The use of phentermine alone has not been associated with the adverse health effects of the fenfluramine-phentermine combination. Note: These drugs can cause Valvular heart disease, Primary pulmonary hypertension or Neurotoxicity.</font></li>
<li><font class="text"><em>Sibutramine</em></font><font class="text"> (Norepinephrine, dopamine, and serotonin reuptake inhibitor) is an appetite suppressant approved for long-term use. Note: This drug may cause Increase in heart rate and blood pressure.</font></li>
</ul>
<li><font class="text"><strong>Combined Therapy</strong></font></li>
<ul>
<li><font class="text">A combination of a diet (with lower calories) and increased physical activity is reported to produce more weight loss than diet alone or physical activity alone. </font></li>
<li><font class="text">A combination of behavior therapy and drug therapy could prove to be an effective treatment for obesity. </font></li>
<li><font class="text">Drug therapy appears to assist in the adherence to dietary therapy (low-fat, low-calorie diet), and may improve maintenance of weight loss. </font></li>
</ul>
<li><font class="text"><strong>Surgery</strong> </font></li>
<ul>
<li><font class="text">W</font><font class="text">eight loss surgery is an option for carefully selected patients with clinically severe obesity (BMI 40 or 35 with comorbid conditions) when less invasive methods of weight loss have failed and the patent is at high risk for obesity-associated morbidity or mortality. </font></li>
<li><font class="text">Obesity surgery is used to modify the stomach and or intestines to reduce the amount of food that can be eaten. </font></li>
<li><font class="text">Much progress has been made to develop safer and more effective procedures used in obesity surgery today. </font></li>
<li><font class="text">Before surgery, patients should be informed about the risks and benefits. </font></li>
<li><font class="text">Patients should be motivated and committed to making a lifestyle change after surgery. </font></li>
<li><font class="text">A medical team, including behavioral and nutritional professionals, should be part of a life-long follow-up plan. </font></li>
</ul>
</ol>
<p><strong>REFERENCES:</strong></p>
<ol>
<li>National Research Council. Diet and health: implications for reducing chronic disease risk. Washington, DC: National Academy Press, 1989.</li>
<li>National Institute of Health. <a href="http://www.nhlbi.nih.gov/guidelines/obesity/ob_home.htm">Clinical Guidelines on the Identification, Evaluation, and Treatment of Overweight and Obesity in Adults</a>. NIH Publication No. 98-4083</li>
<li>American Obesity Association. <a href="http://www.obesity.org/">http://www.obesity.org/</a></li>
<li><a href="http://www.nutrition.gov/home/index.php3">Nutrition.gov</a>. An excellent resource, provides easy access to all online federal government information on nutrition, healthy eating, physical activity, and food safety, easily accessible in one place. *** <font color="#0000ff"><em>excellent source</em></font></li>
<li><a href="http://hin.nhlbi.nih.gov/atpiii/calculator.asp?usertype=pub">10 Year Risk Calculator</a> - <font color="#ff00ff"><em>online calculator</em></font></li>
<li><a href="http://hin.nhlbi.nih.gov/menuplanner/menu.cgi" target="_blank">Interactive Menu Planner - NIH</a> - <em><font color="#ff00ff">online calculator</font></em></li>
<li><a href="http://www.nhlbisupport.com/chd1/Tipsheets/reading-labels-tips.htm">Tipsheet&#8211;Reading Food Labels</a></li>
<li><a href="http://www.nhlbisupport.com/chd1/create.htm">Create a Diet</a> - Interactive tool to create online diet for health.</li>
</ol>
<p><strong>RECOMMENDED BOOKS</strong></p>
<ol>
<li><a href="http://www.amazon.com/exec/obidos/ASIN/0812926846/medsurferbooksto" target="_top">American Heart Association Low-Fat, Low-Cholesterol Cookbook, Second Edition : Heart-Healthy, Easy-to-Make Recipes That Taste Great</a><br />
American Heart Association; Spiral-bound; Buy New: $18.17</li>
<li><a href="http://www.amazon.com/exec/obidos/ASIN/0967089700/medsurferbooksto" target="_top">The Cholesterol Myths : Exposing the Fallacy that Saturated Fat and Cholesterol Cause Heart Disease</a><br />
Uffe Ravnskov; Paperback; Buy New: $14.00</li>
<li><a href="http://www.amazon.com/exec/obidos/ASIN/0737305568/medsurferbooksto" target="_top">50 Ways to Lower Cholesterol</a><br />
Mary P. McGowan; Paperback; Buy New: $10.47</li>
</ol>
<p> </p>
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