Eye swelling and pain may be caused by overuse of eyes, glaucoma, keratitis, etc., which can be handled by general ways, medication and surgery. 1. Excessive eye use: generally due to excessive eye use caused by long-term close reading or reading cell phones, may appear eye swelling and pain, tearing and other symptoms, can be relieved by general means, such as local hot compresses, relaxing and resting the eyes from afar. 2. Glaucoma: Glaucoma with elevated intraocular pressure, acute attack, there may be eye swelling and pain, eyeball congestion and other symptoms, the patient can follow the doctor’s instructions to use timolol, brimonidine tartrate and other drugs to treat, conservative treatment is ineffective, can be guided by doctors to choose the atrial angulotomy, trabeculectomy and other surgical methods of treatment. 3. Keratitis: Mostly due to corneal inflammation caused by lowered corneal resistance and infection by pathogenic microorganisms, eye swelling and pain, photophobia and other symptoms may occur. If it is caused by bacterial infection, you can follow the doctor’s advice to apply levofloxacin, tobramycin and other drugs; if it is caused by viral infection, you can follow the doctor’s advice to apply acyclovir and other drugs to treat. The symptoms of eye swelling and pain, after resting for a long time can not be relieved, it is recommended to go to the hospital in a timely manner, after the cause is clear, under the guidance of the doctor to carry out reasonable treatment, medication, do not blindly use their own medication.