Pharyngitis is inflammation of the throat, causing pain, soreness, and difficulty swallowing, often due to viral or bacterial infections.

What is a sore throat? A sore throat, or “pharyngitis,” is a scratchy, painful feeling in the back of your throat (pharynx). It happens when the tissue lining your throat (mucosa) becomes inflamed. If you …

Pharyngitis is a type of inflammation caused by an upper respiratory tract infection. It may be classified as acute or chronic. Acute pharyngitis may be catarrhal, purulent, or ulcerative, depending on the …

What is pharyngitis? Pharyngitis — commonly known as sore throat — is an inflammation of the pharynx, resulting in a sore throat. Thus, pharyngitis is a symptom, rather than a condition.

Apr 12, 2025 · The most common cause of a sore throat, also called pharyngitis, is a viral infection, such as a cold or the flu. A sore throat from a virus goes away on its own.

Jul 8, 2023 · Pharyngitis, or sore throat, is discomfort, pain, or scratchiness in the throat. It often makes it painful to swallow. Pharyngitis is caused by swelling in the back of the throat (pharynx) between …

Nov 18, 2025 · Clinical guidance on diagnosis, testing, and treatment of streptococcal pharyngitis.