Eye pain is often seen in two situations: first, eye fatigue symptoms, such as poor eye habits; often stay up late; use of computers, cell phones and other electronic products for too long, these bad habits can cause eye fatigue, so it can lead to eye pain, but this pain is generally less intense, and as long as you can pay attention to proper rest, it is possible to return to normal. The second. Second, see glaucoma, is due to various reasons caused by the pathological increase in intraocular pressure, so that the eye swelling pain. This is a condition that needs to be taken seriously because the longer the high IOP lasts, the higher the IOP will be and the more damage it will cause to the optic nerve. Therefore, after the appearance of the above symptoms, it is important to go to the hospital early to improve the relevant examination. If it is eye fatigue, you need to pay attention to reasonable eye habits. If it is glaucoma, glaucoma treatment should be performed.