What causes colds and the flu?
Viruses cause the common cold and flu. Over 200 different viruses cause colds. There are not as many viruses that cause the flu. There’s an immunization available for the flu and not for colds. What can I do to feel better? There’s no “cure” for a cold, but you can treat your symptoms while your body fights off the virus. Based on severity of symptoms and test results (and if you’re seen within 2 days of onset of symptoms!) your doctor may prescribe an antiviral medicine for the flu. Antiviral medicines can shorten the length of time you are sick with the flu (but not a cold). • Get plenty of rest, especially while you have a fever. • Stop smoking and avoid secondhand smoke, which can make cold symptoms worse. • Drink lots of fluids like water and clear soups. Fluids help loosen mucus. Fluids are also important because they help prevent dehydration. • Gargle with warm salt water a few times a day to relieve a sore throat. Throat sprays or lozenges may also help relieve the pain. • Avoi
