Clindamycin is used clinically to treat tonsillitis. Clindamycin is a semi-synthetic derivative of lincomycin with a very broad antibacterial spectrum. If the patient’s tonsillitis symptoms are not very obvious, do not affect eating, and do not affect work and life, the patient can consider taking oral clindamycin hydrochloride, palmitate dispersible tablets for anti-inflammatory. However, if the patient has sore throat and difficulty in swallowing, which affects work and life, it is better to apply injections for anti-inflammatory, and the patient’s condition will recover faster, commonly used is clindamycin hydrochloride injection. It is recommended to exercise more in general to avoid letting the tonsils become inflamed. Diet must be light, can not eat spicy, greasy food. If there is still no improvement after symptomatic treatment, you need to go to the hospital for detailed examination.