Cysts growing on the tongue may be related to trauma, and surgery is usually chosen to remove them, with attention to life care. Localized injuries of the tongue, such as biting the tongue, lead to poor blood circulation and local stagnation, forming cysts. It may also be related to the blockage of the duct of the sublingual gland and the accumulation of secretion in the gland, so it is necessary to go to the hospital for an examination to make a clear diagnosis, and then the cyst will be excised by surgery. After the removal of the cyst, it is necessary to pay attention to oral hygiene to avoid wound infection, eat a light diet, avoid spicy and stimulating food, eat more fruits and vegetables to supplement vitamins, pay attention to rest, reduce talking to avoid stimulation of the wound, which will affect the wound healing.