Burning sensation on the surface of the tongue needs to be treated for the cause, such as supplemental vitamins, folic acid, anti-infective treatment. 1. Mouth ulcers: when the ulcers involve the tongue mucosa, it can cause burning sensation on the tongue, you can supplement folic acid and vitamins under the guidance of doctor, eat more vegetables and fruits, and exercise appropriately, so that the mouth ulcers can recover as soon as possible. 2. Inflammation of the tongue: Inflammation of the tongue may lead to burning sensation on the tongue, you can take antibiotic treatment such as amoxicillin, penicillin, etc. under the guidance of the doctor. 3. Burning mouth syndrome: the disease may be associated with residual roots and crowns, fungal infections, etc., usually should pay attention to maintain oral hygiene, can be under the guidance of the doctor to take glutamine tablets, vitamin B tablets for treatment. If the tongue indicates a burning sensation, you should consult a doctor as soon as possible to clarify the cause of the disease, take targeted treatment, the use of drugs need to comply with medical advice.