1. Follow your physician’s instructions strictly and take your eye drops on time. Remember the date of follow-up appointment and go to the hospital for examination on time. 2.If you find rainbow circles when looking at lights, feel eye pain, blurred vision or loss of vision, you should go to the hospital immediately for examination. 3.Try to avoid mood swings, such as anger, sadness, fear or disappointment, and keep your spirit happy. 4.Avoid drinking too many drinks (tea, water, coffee, etc.) in one gulp. 5.Avoid staying too long in the dim environment, do not read in the dark light. 6.Avoid wearing high-necked and tight-necked clothes. 7.Do not use eye drops without the physician’s permission. 8. Pay attention to hygiene, do not overeat, do not sleep late, keep your bowels open, avoid overworking your eyesight, brain and physical strength, and combine work and rest.