The first thing to consider when your eyes are suddenly particularly sore is whether something has gone in them and whether they have been exposed to irritating objects. If these are not present, consider an acute inflammatory reaction and see if there are any other symptoms. If it is just pain, the symptoms should be relieved by resting for a while with the eyes normally closed. If it is convenient, you can buy anti-inflammatory type eye drops for eye drops, which should be significantly reduced after a normal period of time. If the pain is still not relieved after the eye drops, other diseases of the eye should be considered, the more serious ones are glaucoma, uveitis, keratitis, which are more complex diseases of the eye, it is recommended to go to a specialized eye hospital for symptomatic treatment.