Small bumps on the oral palate without pain may be caused by palatal prominence, frontal bone cysts, oral warts, etc. Patients can follow the doctor’s instructions through oral medications, local injections of drugs, physical and surgical methods of treatment. 1. Palatine bumps: hard bumps on the palate grow in the midline, medically known as palatine bumps, are generally more rounded, and the mucous membranes on the surface are not congested, inflamed, or painful. You can not have to deal with, when there is a need for repair can also choose to surgical revision. 2. Exudative cysts: superficial cysts formed by retention of secretion after obstruction of the ducts of minor salivary glands in the oral mucosa, often with no conscious symptoms in the early stage, with the development of the disease, the cysts will gradually increase in size. Patients can follow the doctor’s advice through surgery to remove. 3. Oral acuminous warts: The small bumps on the palate of the mouth may be caused by oral acuminous warts, and the symptoms are usually not obvious. The patient can follow the doctor’s instructions through laser treatment, cryotherapy and other physical methods and surgery for treatment, after the operation can be local injection of interferon alpha-N₃ and BCG polysaccharide ribonucleic acid injection, to enhance the body’s immunity, to prevent infection. It is recommended that patients with the symptoms of small bumps on the palate of the mouth without pain, go to the hospital in a timely manner, clarify the cause of the disease under the guidance of the doctor reasonable treatment, the use of drugs need to comply with the doctor’s instructions.