1) Within one week after the operation, wear an eye mask when sleeping to protect the operated eye to prevent external force from causing the corneal flap to shift.

2) Do not enter bars or dance clubs or eat irritating foods within one week after surgery (so as not to aggravate eye discomfort). There are no special dietary requirements after one week.

3) You must wear windshield glasses or sunglasses when going out 2-3 weeks after surgery to prevent strong light stimulation and wind and sand.

4) Within 3 months after surgery, you should avoid looking at mobile phones, computers, TV, books and newspapers, and be careful to use your eyes rationally.

5) Avoid dirty water entering the eyes (such as shampoo, bath water, etc.) within two weeks after surgery, and it is not advisable to rub the eyes.