There are small bumps under the tongue, this time to first determine whether it is the normal tissue of the tongue body, because the tongue body is a lot of glands, but also there will be the outline of the papillae, shaped very much like the small bumps, need to go to the stomatology department for the patient to determine. If there is a small lump on the tongue, left and right asymmetry, this time to cause vigilance is not the occurrence of a swelling. A lump on the tongue is mainly a papilloma or a cyst of the sublingual gland, which requires surgical pathology for diagnosis. If it is a papilloma, it can be removed by outpatient surgery and is less likely to recur after surgery. If it is a cyst of the sublingual gland, it needs to be hospitalized and then go to the operating room for surgery to remove the sublingual gland in order to completely eliminate the cyst and avoid recurrence at a later stage.