Scar enlargement at the corner of the eye can be treated by applying topical medications that inhibit fibroblast growth under the advice of a doctor, or it can be removed by laser. Scar enlargement can occur when a patient has undergone eye surgery. This is a thickening and hardening of the area, often accompanied by a burning and itching sensation. Patients with scarring at the corner of the eye can apply topical retinoic acid cream and imiquimod cream on the advice of their doctor. Both retinoic acid cream and imiquimod cream have anti-proliferative and anti-inflammatory properties, and both can remove overgrown stratum corneum cells, leading to therapeutic results. When the patient is not sensitive to drugs can also be treated by laser, with laser irradiation of damaged skin parts to repair damaged skin tissue, thus promoting the healing of skin scars. Patients should pay attention to avoid eating spicy and stimulating food in daily life, and keep the wound dry to avoid infection and aggravation of the condition. Patients should be under the guidance of the doctor’s advice for medication, remember not to take it privately to avoid adverse effects.