Enlarged parotid gland usually requires a visit to the Department of Oral and Maxillofacial Surgery. Enlarged parotid gland belongs to the category of oral and maxillofacial surgery, so it is necessary to consult the doctor in this department in time for examination and symptomatic treatment. There are many reasons for parotid gland enlargement, for example, mumps, acute suppurative parotitis may lead to enlargement symptoms, at the same time, if the parotid duct is blocked, vesicle cell metabolism disorders, may also appear parotid gland enlargement. The cause of parotid enlargement needs to be understood. If it is caused by inflammation, anti-inflammatory drugs, such as amoxicillin and cefixime, can be used under the guidance of the doctor, and if it is caused by parotid cysts, the parotid enlargement can be surgically removed. Normally, regular medical checkups are needed, and more attention should be paid to rest.