Symptoms of oral cancer

The early symptoms of oral cancer are usually nodules and lumps in the mouth showing obvious difficulties and inflammation, and the wound does not heal for a long time. Most patients will also be accompanied by pain and numbness and swallowing difficulties. With the development of the disease may also show unexplained facial paralysis and neck lymph nodes continue to swell, genetic factors and environmental factors jointly participate in the occurrence and development of oral cancer tumors, and excessive smoking and drinking will also increase the risk of oral cancer. Oral cancer treatment methods mainly include surgery and radiotherapy and chemotherapy, according to the extent of the disease in the doctor's help to choose the appropriate treatment.