The corners of the mouth of patients with facial neuritis will be tilted to the healthy side. Facial neuritis refers to the damage of the extracranial section of the facial nerve, which will lead to paralysis of the facial muscles on the same side of the face. The opposite side of the facial muscles are normal, muscle contraction will pull the patient’s mouth angle to the healthy side, the diseased side will appear nasolabial folds of shallow, the corner of the mouth droop or there will be forehead lines of shallow, at the same time, the eye crack is enlarged part of the patient will have incomplete closure of the eyes, the patient to do the teeth and other actions, the angle of the mouth to the healthy side of the more obvious, will not be accompanied by the tongue skewed, the patient puffs his cheeks will be leakage of air, frown movements The patient will have leakage of air when puffing out his cheeks, and the frowning action will be reduced or cannot be accomplished. Facial neuritis has to be treated at an early stage, if there is no contraindication to the use of hormones, hormones should be given to reduce the edema of the facial nerve, and the later stage can be systematically treated through rehabilitation, mainly through the method of Chinese acupuncture.