The reason for getting up every morning with watery eyes is likely to be the following: 1) incomplete eyelid closure: the formation of exposure keratitis, usually after ptosis surgery, hypothyroidism, protruding eyeballs, intraorbital occupational lesions, high myopia, etc., may occur during sleep with incomplete eyelid closure and exposure of the cornea to form exposure keratitis, where the corneal epithelium is dry. 2, lid entropion and inverted eyelashes: stimulation of the cornea to form tears, very few eyelash follicles grow inward, or the entire eyelid to form lid entropion, the entire eyelashes grow inward, touching the cornea, resulting in damage to the corneal epithelium, will also flow tears. 3, tear duct obstruction: the conjunctival sac of tears can not set up drainage into the nasal cavity and absorption, so that tear stagnation and There are symptoms of tearing, this should be timely to the hospital ophthalmology to flush the tear duct.