Fibroblast growth factor is used when the wound is not healed (its own medicinal purpose is to make cells proliferate, so as not to be infected by bacteria too slowly). After the wound is healed, drugs should be used to prevent proliferation (the cells of skin are blind, while the cells of adult skin grow slowly, but grow well-but still grow, which will cause scars, so it is necessary to artificially-regulate their growth with drugs).
In the easy-to-understand place of thread tying, it is also necessary to stick a special silicone film for wounds to avoid scars left by activities. And this place is easy to get oil, easy to get oil or dry skin is easy to leave scars. Pay attention to changing the silicone membrane frequently, and use oil-absorbing paper specially to absorb wound grease.
Don't be afraid of trouble, after all, it hurts your face. I suggest you have an operation quickly. The earlier the operation and nursing are performed, the higher the chance of recovery. The longer the scar remains, the more serious the skin tissue alienation and the more difficult the treatment is.