1. Before the operation, you should generally stop wearing soft corneal contact lenses (contact lenses) for 2 weeks, hard corneal contact lenses for 3 weeks, and OK lenses for more than 4 weeks.
2. 3 days before the operation, topical antibiotic eye drops, and do gaze training, in order to be able to work well with the doctor during the operation.
3. Wash your face on the day of surgery, and do not put makeup on your eyes to avoid difficulties in cleaning and disinfecting your eyes before surgery; do not use perfume or any cosmetics with irritating smells.
4. Do not touch the area around the eyes with your hands after sterilizing it before surgery.
5. If you are unwell on the day of surgery, you should postpone the surgery.
After surgery, you can read books, watch TV, use the computer normally, but avoid dirty water, bath, shampoo, etc. into the eyes within one month; three months to pay attention to the eyes to avoid too much fatigue, do not take part in boxing, soccer, basketball and other strenuous activities; half a year should not be swimming; post-surgery, but also a regular review.