Generally there is no clinical term for the cheek bite at the cheek, but mostly refers to the cheek. And there are several possibilities for a sliding bump on the cheek, commonly swollen lymph nodes, mainly due to inflammatory enlargement caused by infection with pathogenic microorganisms such as bacteria and viruses. It may also be a cyst, lipoma, etc. Local swelling due to inflammatory reactions such as mumps cannot be ruled out. Due to the large number of possible diseases, the treatment measures taken differ for different causes. Common causes and treatments 1. Swollen lymph nodes: If sliding bumps appear in this area, it is suspected that they may be caused by swollen lymph nodes in the cheek area, which are mostly accompanied by tenderness when pressed. It may be caused by rhinitis, pharyngitis, etc. that spread to the lymph nodes, so anti-inflammatory treatment is mainly directed at the original disease, and the symptoms of swollen lymph nodes will then be relieved. 2. Epidermoid cyst: It is a cyst that occurs in the dermis, and when it occurs in the cheek, the patient can touch the sliding bumps. Most of them grow more slowly, deterioration is low, and no special treatment is usually needed. However, if the epidermis-like cyst grows rapidly or shows redness, swelling and pain, it can be surgically removed. 3. Lipoma: It is a benign tumor that can occur in any part of the body. When it occurs in the cheek, the patient can touch a lump-like object that can be pushed. Generally, no special treatment is needed, but if patients have numbness, burning pain and other neurological symptoms in the cheek, it may be caused by the tumor pressing on the nerve, and surgery can be chosen at this time. 4. Parotitis: Since the parotid gland is located on both sides of the cheek and close to the earlobe, when the parotid gland is enlarged due to parotitis, patients may feel a sliding lump-like substance in the affected area, accompanied by obvious swelling and pain. The treatment is mainly symptomatic and there are no specific antiviral drugs for the time being. However, the disease is contagious in the acute stage, so it is recommended that patients do a good job of daily isolation; 5. Parotid hybrid tumor: It is a benign tumor that occurs in the parotid gland, and patients may feel a sliding pimple-like mass in the affected area, but most of them do not have pain. Under the condition that it does not affect normal life, it usually does not affect patients’ life significantly, so no special treatment is needed. However, mixed tumors of the parotid gland have a certain chance of deterioration and can be surgically removed if necessary, and a pathological biopsy is required. Since there are many diseases that can cause this manifestation, only the more common ones are listed above. If the sliding lump affects the patient’s daily eating and chewing, or if there is significant abnormal growth, swelling or pain, it is recommended to seek medical treatment without delay.