Final answer:
Scarring of skin after wound healing is a natural process. The application of mineral oil and lotions may reduce the formation of scar tissue. Modern cosmetic procedures can be used as remedies for severe scarring.
Step-by-step explanation:
Scarring of skin after wound healing is a natural process and does not need to be treated further. Application of mineral oil and lotions may reduce the formation of scar tissue. However, modern cosmetic procedures, such as dermabrasion, laser treatments, and filler injections have been invented as remedies for severe scarring. All of these procedures try to reorganize the structure of the epidermis and underlying collagen tissue to make it look more natural.