Allergic keratitis patients with obvious itchy eyes need to stay away from allergens and use anti-allergy medications as prescribed by the doctor to relieve the symptoms of eye discomfort. Allergic keratitis patients who are allergic to some common pollen, sycamore trees, animal fur, and fish, shrimp and seafood, try to avoid the stimulation of these allergens, which can alleviate the itchy eye symptoms. Allergic keratitis patients also need to follow the doctor’s instructions to use anti-allergy medication, such as sodium cromoglycate eye drops, emetine fumarate eye drops, etc., to relieve eye discomfort and promote recovery. When the condition of allergic keratitis patients is serious, they can also take oral chlorpheniramine maleate, loratadine and other drugs to relieve eye discomfort. It is recommended that patients with allergic keratitis consult a doctor in a timely manner to assess their condition and follow the doctor’s instructions for treatment.