When the facial nerve exits the brainstem, which happens to be the intersection of the central and peripheral myelin sheaths, the blood vessels in the eye will be compressed, thus triggering the symptoms of blepharospasm, which is the phenomenon of eye fluttering. In addition, when patients stay up late for a long time, resulting in excessive eye use or neurasthenia, it can also cause blepharospasm and eye fluttering. It is recommended that medications such as levofloxacin and rifampin eye drops be used to treat the condition, as well as to increase sleep time, improve their sleep quality, try to avoid staying up late, and not to have too much mental stress in life, which can relieve eye fluttering or make the symptoms disappear. Furthermore, if the throbbing continues for a longer period of time, it is necessary to rule out the presence of ocular nerve dysfunction, and it is recommended to go to the hospital for further eye examination.