Tonsillitis is generally the reproduction of bacteria in the crypt, which causes infection and spreads to the tonsil parenchyma. Tonsils are like honeycombs, and there are many small openings. When pus is discharged from the openings, it appears as punctate white secretions on the surface of tonsils.

The body's resistance is reduced or there are incentives such as catching cold.

Streptococcus infection is common, and penicillin is the first choice for general treatment.