Bleeding from the base of the tongue may be related to trauma to the base of the tongue, or it may be caused by lingual inflammation, abnormal coagulation function and other reasons. 1. Tongue root trauma: commonly seen in falls, car accidents and other injuries, can lead to tongue root trauma, resulting in bleeding from the tongue root, may also be accompanied by obvious swelling, pain and other symptoms. 2. Tongue inflammation: If tongue inflammation occurs at the root of the tongue, under the stimulation of inflammation, it may lead to mucous membrane damage at the root of the tongue, resulting in bleeding at the root of the tongue, which may also be accompanied by symptoms such as abnormal sense of taste and dry mouth. 3. Abnormal coagulation function: common in hemophilia, leukemia and other diseases, can lead to patients with coagulation disorders, which may cause bleeding at the base of the tongue, may also be accompanied by other parts of the body unexplained bleeding. Bleeding at the base of the tongue may also be caused by other reasons, it is recommended to consult a doctor as soon as possible to clarify the causes and then give targeted treatment.