If a patient has a swelling on his tonsils, he will often have a foreign body sensation, especially when swallowing, and must go to the hospital for a detailed examination. Most of the swellings on the tonsils are benign, but there is a certain possibility of malignancy, so it is recommended that patients should not make a big effort to have them removed and sent for pathological examination to clarify the laboratory results. The common ones are papillary tumors of the tonsils, sometimes cysts on the tonsils, and malignant tumors mainly include tonsil cancer and lymphoma, which are hematology-related diseases. If the diagnosis is confirmed, further symptomatic treatment can be considered in the hematology department. If it is tonsil cancer, symptomatic radiotherapy and chemotherapy are needed after surgery. Patients are advised to avoid smoking and drinking alcohol to reduce the stimulation of tonsils in their life. If you still feel uncomfortable after symptomatic treatment, you need to go to the hospital for further consultation.