Patients with itchy corners of the eyes are common in two cases, the specific treatment is as follows: First, allergic conjunctivitis: patients often have an attack during the change of season, when you can drop anti-itch, anti-allergy eye drops, such as imitrexin fumarate eye drops, potassium pyrimethamine, orotidine hydrochloride eye drops, etc., but also less mango, pineapple, seafood and other allergy prone to eat food. Patients try not to go to pollen, dusty places, such as gardens, renovated houses, construction sites, etc., but also to reduce contact with animal fur, and diligently wash and dry bedding. Second, there are inverted eyelashes in the corner of the eye: that is, the eyelashes grow backwards to the eyeball, touching the eyeball and causing itching. If this is the case, you need to go to the hospital ophthalmology to pull out the eyelashes, and in serious cases, you can also undergo surgical treatment.