Mouth Sponsors do not influence content. An abscess is a collection of pus that forms near an area of infected skin or other soft tissue. The abscess can cause pain, swelling, and, if severe, blockage of the throat. If the throat is blocked, swallowing, speaking, and even breathing become difficult.
Peritonsillar abscess is relatively common in adults but rare in infants and young children.
The bacteria involved are similar to those that cause strep throat. The first symptom of peritonsillar abscess is usually a sore throat. There may then be a period without fever or other symptoms as the abscess develops. It is not unusual for a delay of 2-5 days between the start of symptoms and abscess formation. Lymph glands in the neck may be enlarged and tender.