Strong light stinging pain may be related to bright light exposure, eye fatigue, electro-optical ophthalmia and other factors, you can appropriate cold compress, pay attention to eye rest, if necessary, can also choose to use medication. 1. bright light exposure: bright light irradiation of the eyes, eyes stinging pain is a normal phenomenon, you need to close your eyes and rest, away from bright light stimulation. If you close your eyes after the eyes are still particularly difficult, you can appropriate cold compresses on the eyes. 2. Eye fatigue: glare pain may be staring at the eyes for a long time with the electronic screen, eye fatigue, the need to adjust daily eye habits, pay more attention to eye rest, especially difficult to drop artificial tears to relieve. 3. Electro-optic ophthalmia: glare pain may also be the presence of electro-optic ophthalmia, if necessary, under the guidance of a doctor, levofloxacin eye drops, recombinant human epidermal growth factor eye drops, etc. for relief. After the glare pain should pay more attention to rest, if the stinging sensation in the eye has been persistent, it is recommended to go to the regular hospital ophthalmology consultation in a timely manner, guided by the doctor to use medication to ease the pain.