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.
Here is a simple chart to differentiate between the two: (more…)