Eating bites into the flesh ulcers can choose to use antibacterial mouthwash, pain medication, vitamin drugs, physical therapy and other ways to treat. Eating bite to flesh ulcers is a common phenomenon, patients can use antibacterial mouthwash under the guidance of the doctor, such as cotrimoxazole gargle to accelerate the healing of ulcers, to prevent infection. When the pain is unbearable, patients can use painkillers, such as lidocaine gel, benzocaine gel, etc., to relieve pain, or use vitamin drugs, such as vitamin B1, vitamin B5, vitamin C, etc., to promote the healing of the ulcer surface. Patients can also go to regular medical institutions, choose laser therapy, visible light or microwave therapy instrument irradiation and other physical ways to reduce local exudation, promote ulcer healing. In daily life, patients should maintain oral hygiene, avoid eating spicy and stimulating food, so as not to aggravate the condition.