”In medical terms, it is called facial nerve palsy, which often appears as a sudden onset, mostly when you are cold and windy or have a cold and fever, and you find that one side of the face is dull and numb, unable to do such actions as frowning, frowning, showing teeth and cheeks, the corner of the mouth is skewed to the healthy side, the nasolabial fissure on the affected side becomes shallow, and the eyes are dewy and tearful. In a few patients, pain behind the ear, under the ear and the face, and in severe cases, taste disorder and auditory hypersensitivity in the front 1/3 of the tongue may occur. When the above symptoms appear, it is important to go to the hospital in time to avoid delaying the disease and leaving unnecessary sequelae. In the treatment of Chinese medicine, acupuncture therapy, nerve nutrition (such as rat nerve growth factor, adenosine cobalamin, etc.), oral hormone therapy after the PPD test to exclude tuberculosis infection is feasible, and the specific treatment plan is determined according to the condition. Most babies can be cured in a month or so. A small number of children have sequelae, and individual babies may relapse again. The baby should be treated promptly after the onset of the disease, into the sequelae of the baby facial muscle atrophy treatment is relatively difficult.