Early symptoms of tonsil cancer include the following: 1. Sore throat: early symptoms of tonsil cancer are sore throat, mainly because the local growth of tumor squeezes the surrounding area and causes pain, and the tumor will secrete some toxins incompatible with human body, which will stimulate the nerve endings and cause pain. It is easy to rupture and bleed under the action of external force or by itself, which can be manifested as blood in the sputum or vomiting blood in the mouth; 3.Impact on swallowing function: tonsil cancer grows in the oral cavity, which can cause local pain when swallowing or chewing; 4.Other symptoms: such as difficulty in opening mouth or discomfort in opening mouth, tonsil cancer can cause lymph node metastasis in the neck when it grows to a certain extent, so some patients show If the tonsils are examined, we can see that something grows on top of the tonsils. If tonsil cancer has distant metastasis, it can also cause other symptoms, such as liver metastasis, lung metastasis or bone metastasis caused by tonsil cancer, which can cause other symptoms accordingly.