Itchy eyes are usually indicative of allergic conjunctivitis, blepharitis, dry eye and other diseases.
1. Allergic conjunctivitis: Allergic conjunctivitis occurs in spring, and is related to conjunctival contact with allergens such as pollen and willow, etc. In addition to itching of the eyes, the patient will also be accompanied by conjunctival edema, redness of the eyes, and a large amount of mucous and transparent secretion from the eyes.
2. Blepharitis: Blepharitis is characterized by itching of the eyes, accompanied by congestion of the lid margins, edema, loss of eyelashes, and localized flaking of the skin.
3. Dry eye: dry eye is mostly caused by poor eye habits, in addition to itchy eyes, but also dry eyes, foreign body sensation and other symptoms.
It is difficult for patients to determine which condition is caused by themselves, they should go to the ophthalmology department of the hospital for examination and standardized treatment after diagnosis of the cause of the disease by a professional doctor.