It should be eye spasm or blepharospasm in another name, referring to unbitted episodic fast contraction of muscle around eyes. It is defined as abnormal involuntarily blink or muscle spasm. In most cases, it is occasional problem, which is not serious, coming and leaving naturally, most with eye irritation. Many people experienced such condition some time in a life, possiblly triggered by excessive exposure to strong light or eye strain from prolonged working time. Other reasons include alcohol, caffeine, neurological disorders, axiety, poor sleeping or even heredity. Have a healthy and good life with adequate sleeping. Relaxation and being more positive and optimistic can effectively alleviate minor spasm. If it is a chronic syndrome, a surgery might be recommended to remove some muscles and nerves of the eyelids.