Eyelid throbbing usually we often see, sometimes feel quite annoying, the good thing is that most people are transient, soon to be good, this is mostly due to eye muscle fatigue caused by excessive. If the throbbing persists, it is necessary to pay attention to a disease. This disease is called facial muscle spasm, also known as facial muscle twitching, manifested as involuntary twitching on one side of the face. The twitching is paroxysmal and irregular, with varying degrees of severity, and can be aggravated by fatigue, mental stress and voluntary movement. It starts from the orbicularis oculi muscle and then involves the whole face. It occurs after middle age and is common in women. It is mostly due to the presence of vascular compression in the area where the facial nerve exits the brainstem. Surgery is necessary to resolve it.