In normal people, the sublingual mucosa is also uneven, and there will be small fleshy bumps protruding from the surface, which is the normal shape of the mucosal surface. If there are no specific clinical symptoms no treatment is needed and there is no need for special concern. A sublingual polyp that is a translucent cyst is suffering from a mucocutaneous cyst. This cyst is caused by damage to the mucus gland ducts in the sublingual mucosa, resulting in mucus drainage obstruction and the formation of mucus gland cysts, which require surgical excision and are prone to recurrence after excision. In addition, eating spicy and irritating food and vitamin deficiency can cause ulcers in the sublingual area, and long-term ulcer erosion can cause sublingual polyps. Eating more vegetables and fruits and ensuring a regular routine can effectively prevent ulcers from erupting. If the sublingual polyp grows rapidly in a short period of time, there is bleeding and erosion on the surface, you need to be alert and seek medical attention in time to prevent other pathologies.