Sore throat

A rough or raw feeling in the back of the throat that causes discomfort, especially when swallowing. Sore throat is a common symptom, usually caused by pharyngitis and occasionally by tonsillitis. It is often the first symptom of the common cold, influenza, laryngitis, infectious mononucleosis, and many childhood viral illnesses, such as chickenpox, measles, and mumps. A sore throat may be relieved by gargling with salt water. Sore throats due to bacterial infection are treated with antibiotic drugs. (See also strep throat.)