Pharyngitis refers to inflammation of the pharynx, which is the cavity behind the nose and mouth. An upper respiratory tract infection, it leads to various symptoms including a sore throat, headache, cough, chills, fever, muscle aches, and swollen lymph glands. If a virus causes pharyngitis, the condition will typically resolve on its own within a week. In the case of bacterial pharyngitis, a doctor may prescribe antibiotics.

Vonschonertagen / Getty Images
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.