There are two causes of tonsillar hemorrhage: 1. The hemorrhage is caused by localized damage to the mucosa of the tonsils due to local trauma or scratches from eating hard objects, and occurs at the upper or lower pole of the tonsils. In the treatment, the bleeding can be firstly treated conservatively by applying pressure with cotton balls, which can usually stop the bleeding by self-clotting in 5-10 minutes, and if the conservative treatment is ineffective, suture treatment is needed. 2. The bleeding is caused by the tumor of tonsil. Benign tumors, such as tonsil polyps and hemangiomas, and malignant tumors are usually squamous cell carcinomas. Benign tumors can occur in any part of the tonsils and can be seen as new organisms with a dark red surface and smooth surface on the surface of the tonsils. In the case of hemangiomas, which are generally dark red in color, the hemangioma should be removed along with the tonsils for treatment and can be completely cured. Malignant tumors are usually found in the upper tonsils, where a cauliflower-shaped neoplasm or a mixed ulcer is seen, with a brittle texture and easy bleeding. If the diagnosis of malignant tumor is confirmed, a systemic examination is required, and radiotherapy and chemotherapy must be administered after surgery.