One side of the face moves and the other side does not move is caused by facial nerve paralysis, may be facial neuritis, may also be caused by stroke, other diseases.
1. Facial neuritis: the etiology is unknown and may be related to viral infection; it manifests as paralysis of facial expression muscles on the sick side, disappearance of forehead wrinkles, enlargement of eye fissures, flattening of nasolabial folds, drooping of the corners of the mouth, and the face being pulled towards the healthy side. The sick side can not do frown, frown, close the eyes, show teeth, puffing and whistling and other movements.
2. Stroke: Stroke is a localized brain dysfunction caused by acute cerebrovascular disease, with clinical manifestations of transient or permanent brain dysfunction, paralysis of one side of the facial muscles, but the eye fissure and the muscles above the eye are not affected, usually accompanied by weakness of one side of the limbs or one side of the face numbness, slurred speech and other manifestations.
3. Other diseases: such as intracranial tumor, brain abscess, multiple sclerosis, facial trauma, parotid tumor, etc. can involve the facial nerve to appear one side of the facial muscle movement paralysis symptoms.
If your face is not moving on one side, you should consult a doctor in time, complete the relevant examination, and get a clear diagnosis from the doctor and then carry out targeted treatment.