Common Cold Learning Center
back to: Health & Wellness Home
The common cold generally involves a runny nose, nasal congestion, and sneezing. You may also have a sore throat, cough, headache, or other symptoms. Over 200 viruses can cause a cold.
back to top
A cold is a common viral infection of the upper respiratory tractnamely, your nose and throat. A runny or stuffy nose, sneezing, coughing,...
A sore throat refers to pain, itchiness, or irritation of the throat. It may cause difficulty and pain when swallowing. Throat pain is the...