Double eyelid secondary repair may cause scar proliferation, eye infection and other hazards, but whether or not they occur varies from person to person due to individual constitution. The prerequisite for double eyelid secondary repair is the occurrence of double eyelid asymmetry, skin laxity and sagging, and other unsatisfactory conditions of double eyelids. However, it may lead to scarring of the eyes, and in serious cases, it may cause eye infections, making it more difficult to operate, so it is recommended that the cosmetologist choose a regular hospital for treatment. Double eyelid secondary repair is prone to scar proliferation and infection, in order to prevent such phenomena, you can avoid eating spicy and stimulating food, as well as chili peppers, curry and so on before the wound is fully recovered, which can easily lead to allergies. You can follow the doctor’s instructions to use topical scar removal drugs, such as polysulfonic acid mucopolysaccharide cream, silicone gel, etc., can effectively inhibit scar proliferation. If you need to carry out the second repair of double eyelids, it is recommended to go to the regular hospital in time, consult the doctor in detail, and carry out standardized operation under the guidance of the doctor.