Frequent facial twitching is mainly seen in the following cases: 1. Focal seizures caused by cerebral infarction or cerebral hemorrhage can manifest as frequent facial muscle twitching. The patient’s facial twitching symptoms can be relieved after oral administration of carbamazepine or gabapentin. 2. Frequent facial twitching is mostly seen in young female patients who have nervousness or anxiety attacks, and frequent facial twitching can easily occur. The symptoms of facial twitching can be relieved after the symptoms are improved by Dextran or paroxetine anti-anxiety drugs. 3, frequent facial twitching, patients with simple facial muscle spasm, or facial neuritis caused by facial muscle spasm, can also appear frequent facial twitching, can be given gabapentin, carbamazepine oral, when necessary, facial botulinum toxin intramuscular injection, symptoms can be relieved. The symptoms can be relieved.