Photophobia, tearing, suggest that there may be excessive eye use, corneal epithelial cell damage, iridocyclitis, glaucoma attacks, etc., it is recommended to consult a doctor in a timely manner, after clarifying the cause of the cause of the disease, according to the cause of the appropriate treatment. 1, excessive eye use: due to the prolonged use of cell phones, computers and other electronic products, or in poorly-lit places with the incorrect position of the book, leading to excessive use of the eyes caused by dry eye syndrome, the emergence of photophobia, tearing and other symptoms; 2, corneal epithelial cell damage: this time, we need to follow medical advice to use Tobramycin eye drops, Tobramycin eye ointment Tears and other symptoms, at this time you can use pearl eye drops to relieve the symptoms; 2, corneal epithelial cell damage: at this time you need to follow the doctor’s instructions to use compound tobramycin eye drops, tobramycin ophthalmic ointment, fusidic acid drops and other antibiotics to prevent infection, and at the same time the use of ocular surface restorative agents, such as recombinant bovine basic fibroblast growth factor gel, recombinant human epidermal growth factor drops, etc., to promote the repair of the cornea, thus making the eyes photophobia, tears, and so on, and to promote corneal repair. The symptoms of photophobia and tearing can be improved by promoting corneal repair. 3. Iridocyclitis: it is an inflammation in the eye, which causes photophobia and tearing due to inflammation stimulation. At this time, we can use weakly-acting pupil dilating agents, such as compound tropicamide eye drops, etc., and combine the use of tobramycin and dexamethasone eye drops to carry out the treatment. 4. Glaucoma attack: it can be characterized by the rise of intraocular pressure, which may cause irritation to the sensory nerves and cause photophobia. Glaucoma attack: there may be increased intraocular pressure, the increased intraocular pressure can cause stimulation of the sensory nerve, the symptoms of photophobia and tearing of the eyes, at this time, it may be necessary to use drugs to lower intraocular pressure, such as travoprost eye drops, timolol maleate eye drops, etc., in order to alleviate the symptoms. Photophobia and tearing of the eyes are common clinical symptoms. If the symptoms are not relieved after using the above medications under the guidance of a doctor, it is recommended that the patient go to the hospital again to have the cause clarified by slit lamp and fundus examination, and to choose the appropriate treatment under the guidance of the doctor.