The eyes may not open because of the long-term look at the computer screen, cell phones, bright light, etc., resulting in vision fatigue, or foreign objects into the eyes, resulting in eye discomfort, fear of light can not open, these cases as long as the eyes closed rest, after the removal of foreign objects, will generally improve. If it does not improve, it may be a functional or organic lesion of the eye area, it is recommended to actively treat. A functional eye disease: 1, dry eye: because of the lack of tear secretion, can not effectively moisten the eyes, resulting in dry eyes, causing eyes afraid of light can not open. It can be effectively relieved by resting or using artificial tears. 2. Inverted eyelashes and entropion: Because of the growth of the eyelashes in the eyes, long-term stimulation of the conjunctiva and cornea can easily cause eye irritation and tearing, redness and swelling, and inability to open the eyes. Treatment can be done by plucking the local eyelashes alone, but regular plucking is required, or electrolysis can destroy the local hair follicles; in the case of severe impingement and entropion, surgical correction is also possible. Inflammation of the eye: Inflammation such as conjunctivitis, keratitis, uveitis, and trachoma can cause conjunctival edema, redness, itching, and photophobia, which can be relieved by using levofloxacin, acyclovir, and corticosteroid drops. The symptoms can be gradually relieved and recovered after a few days. If it continues to fail to relieve, it is recommended to go to the hospital for treatment, generally can use glucocorticoid drops to help restore; 3, pupil enlargement: common for glaucoma resulting in pupil enlargement, a large amount of light stimulation of the retina, can cause eyes afraid of light can not open, you can use the pupil reduction drugs Mao Guo Yunxiang alkali to relieve symptoms, and timely treatment of the primary disease; 4, other: such as albinism, astigmatism, color blindness and other people may also appear The eyes are afraid of light and cannot open. Albinos have a lighter iris color and cannot effectively shade their eyes, so they can’t open their eyes for fear of light. Astigmatism, color blindness need to be adjusted with special glasses.