Incomplete closure of the eyes may be caused by facial nerve palsy, scarring blepharoplasty, thyroid disease proptosis, etc., and requires prompt medical treatment. 1. One of the common causes of incomplete eyelid closure is paralysis of the facial nerve, resulting in paralysis of the orbicularis oculi muscle innervated by the orbicularis oculi muscle, resulting in lower eyelid laxity and drooping. 2. Ocular trauma damage to the eyelid caused by scarring lid ectropion, which can lead to incomplete closure of the upper and lower eyelids when the eyes are closed, and long-term exposure of the cornea is likely to cause keratitis, or even serious corneal ulcers. 3. Hyperthyroidism caused by the eyeball protruding eye symptoms, also manifested in the eyes can not be closed, the treatment should be directed at the hyperthyroidism of the primary disease. The cause of eyes closed is different, the treatment method is also different, it is recommended to go to the hospital for examination, clear cause of the disease, follow the doctor’s instructions standardized treatment, so as not to miss the condition.