Sore throat is a symptom of many medical disorders. Infections cause the majority of sore throats and are often contagious. Infections are caused by either viruses such as the flu, common cold, mononucleosis, or by bacteria such as strep, mycoplasma or hemophilus. While bacteria respond to antibiotic treatment, viruses do not.

Whenever a sore throat is severe, persists for longer than the usual five to seven day duration of a cold or flu, and is not associated with an identifiable allergy or irritation, you should seek medical attention. The following signs and symptoms should alert you to see your physician:

A mild sore throat associated with cold or flu symptoms can be made more comfortable with the following remedies:

If an antibiotic is prescribed by your doctor, it should be taken as the physician directs for the full course (usually 10 days). Otherwise the infection will probably be suppressed rather than eliminated, and it can return.