1.The surgical site is generally kept free of water until the stitches are removed. 2.24 hours after surgery, remove the dressing (gauze). 3.Purchase (regular pharmacy) “chloramphenicol eye drops” 1, use cotton swab to wash the wound, and then apply fusidic acid ointment, three times a day. 4.Repeat about three days after surgery. 5.Oral anti-inflammatory drugs can be taken (cephalosporin, erythromycin, etc. for those who are not allergic). 6.The wound can be removed without stitches (the surgery uses absorbable sutures, which can be absorbed in about three weeks), but it is recommended to come to the hospital for 7-10 days to remove the sutures, which is conducive to wound recovery. 7.After the stitches are removed, the scar patch can be applied the next day for anti-scar treatment (3-6 months). 8. The scar patch is cut according to the size of the wound, slightly larger than the wound area, non-allergic, and can be used 24 hours. (Note: After washing and drying the scar patch daily, use it again until it is non-adhesive, and then change to another piece.)