What causes frequent bleeding in the mouth

The reasons for frequent oral bleeding are: 1. Do not brush your teeth in time after a meal every day. Food residue, soft dirt, dental plaque, etc. retained on the tooth surface will combine with saliva to form dental calculus, stimulating gingival redness and bleeding. 2. Food impaction often occurs when there is a bad restoration in the dentition or when the tooth gap is too large, causing gingival papilla inflammation and showing oozing. 3. Taking aspirin and other anticoagulant drugs for a long time destroys the coagulation mechanism in the body and has spontaneous bleeding. 4. Coagulation disorders occur when suffering from leukemia, thrombocytopenia and other diseases, and bleeding occurs in oral mucosa, gums and skin of the whole body.