Muscle fluttering in the eye is clinically more common as blepharospasm, an involuntary twitching of the eyelid. If there are no other symptoms, but only eyelid fluttering, it is more likely to be caused by recent anxiety, mental tension, mental stress, and staying up late or not getting enough rest. Do not pay too much attention to the eyelid fluttering, too much attention is a kind of mental tension, will aggravate the frequency of fluttering, so shift attention will play a certain effect, you can also take oral drugs, such as vitamin B drugs, glutathione, or periocular injection compound camptothecin injection, can also play a certain effect. If it lasts longer or the symptoms are more severe, Botox can be injected, which requires multiple injections because the maintenance time is limited each time. It should be noted that if it is a simple eyelid fluttering, it is not a big problem. If it is longer and combined with facial fluttering or twitching at the corners of the mouth, it is considered that it may be facial muscle spasm, which is caused by blood vessels and nerves rubbing and stimulating each other, and surgery is needed to isolate the blood vessels and nerves, and only after surgery can the symptoms be relieved.