When the lower eyelid keeps twitching, it usually refers to the spasm of the lower eyelid muscles, and the common causes are visual fatigue, refractive error or neurological diseases.
1. Visual fatigue: excessive eye use, visual fatigue and emotional tension are common causes of eyelid muscle spasms, which can be relieved by resting and relaxing the body and mind.
2. Refractive error: If refractive error is not corrected by wearing glasses, blepharospasm may occur, which is caused by excessive tension of the muscles around the eyes, and can be corrected by wearing suitable glasses, and most of the blepharospasm can be relieved.
3. Neurological diseases: If the spasm of eyelid muscles occurs frequently or cannot be relieved for a long time, it may be a neurological disease, which needs to be treated by neurology.
If the lower eyelid keeps twitching and throbbing and cannot be relieved by resting, it is recommended to consult a doctor to find out the cause of the twitching and follow the doctor’s instructions.