The raised bumps on the top of the tongue may be related to the usual eating habits, or it may be the emergence of oral warts, can be dietary modification or drug treatment. 1. Dietary habits: if usually after often eat spicy stimulating food or too greasy food, may cause stimulation of the tongue tissue, so there may be a tongue above the raised bumps symptoms, this situation is generally not necessary degree of tension. Usually need to keep a light diet, eat less spicy food, avoid foreign body stimulation, drink more warm water. 2. Oral acromegaly: some patients with oral acromegaly may cause irritation to the tongue tissue, resulting in a raised bump on top of the tongue, you can use trichloroacetic acid solution and other medications under the guidance of the doctor. 3. Cysts or tumors: If there are cysts or tumors on the tongue, they will also appear as raised bumps on the tongue. It is recommended to go to the hospital for examination, and if necessary, take tissue for pathological examination to determine the nature of the swelling, and then the doctor will decide the next step of treatment. Usually need to pay attention to personal oral hygiene, keep the mouth clean. Abnormalities in time to seek medical attention.