1, you can know which allergens (pollen, taste, food ...) are allergic, and you should avoid contact again in spring. 2. If it recurs every year for many years, severe corneal inflammation may affect learning and vision. Conditional can be transferred to other places to live and go to school. 3. For mild patients, hormone eye drops can be used preventively before the spring, and aspirin tablets can be taken orally, half a tablet (20 mg) for children and one tablet (40 mg) for children over 0/8 years old, which can control the recurrence, even if it is mild. 4. If the author has given it, apply the tested eye-soothing water, once per hour 1 time; The best medicine is Fusarium wilt or sink eye drops, 1 time, once every 2 hours. At the same time, oral chlorpheniramine 2 ~ 4 mg, 3 times a day; Vitamin C, 2 tablets each time, 3 times a day. 5, severe cases can go to the hospital for treatment. Injecting dexamethasone 2 ~ 3 mg under the skin or conjunctiva of eyebrows every day has obvious effect, which usually lasts for one week. At the same time, it is necessary to use aspirin (the dosage is the same as above), and the curative effect and consolidation effect are more obvious (there are reports of adding aspirin abroad in recent years). It can not only speed up the healing time, but also promote the disappearance of symptoms during treatment.