If a patient’s tonsillitis does not heal for a month, he must pay attention to it and go to the ENT department of the hospital to check whether it is tonsillitis or not. Sometimes the tonsil surface is locally broken or even has a tendency to ulcerate, and the patient has been treated as tonsillitis, but the tonsils have the possibility of cancer, so it is important to go to the hospital to get a clear diagnosis of pathology. If it is indeed an inflammation, you can rest assured and it is recommended to regulate the medication under the guidance of a doctor. However, if it is a malignant mass, the tonsils often need to be removed, and further radiotherapy and chemotherapy can also be considered. Before that, it is necessary to improve the relevant examination of the whole body to exclude metastasis. It is recommended to exercise more in life to improve resistance and avoid smoking and drinking alcohol to reduce the chance of cancer incidence.