Cold symptoms
![Cold symptoms](/TransAdam/doc/graphics/images/en/19656.jpg)
Cold symptoms
Colds are caused by a virus and can occur year-round. The common cold generally involves a runny nose, nasal congestion, and sneezing. Other symptoms include sore throat, cough, and headache. A cold usually lasts about 7 days, with perhaps a few lingering symptoms such as a cough for another week.
Content is best viewed in IE9 or above, Firefox and Google Chrome browser.