Facial palsy, also known as facial neuritis, is a disease in which the main symptom is a tilting of the mouth and eyes. Usually, the main cause is the sensation of wind evil, such as wind-cold and wind-heat. In addition, there are also traumatic injuries or local facial surgeries that damage the nerves and result in a disease that is mainly caused by inflammation or damage to the facial nerve. There are several types of facial palsy, one of them is caused by wind, which is milder, and there is wind-cold and wind-heat. In addition, the most serious facial palsy is caused by trauma or surgical injury and damage to the facial nerve, and this kind of facial palsy takes longer to treat. Therefore, the symptoms are relatively heavy and the treatment will take longer; there is another type of facial palsy that occurs in diabetic patients, because diabetes usually leads to nerve paralysis and affects the urine blood sugar will stimulate the nerves, so facial palsy combined with diabetes will be more complicated to treat and take longer to recover.