When the dermis of the skin is damaged, the scars will appear. The keloid scars and the hypertrophic scars can be determined as the body's tissue response to dermal injury. If the injured is caused by sharp cut .burn, pierced ear, surgery, vaccination it may leave scars. So how to prevent scars on the skin after injury.
1. Treat the wound correctly
Timely debridement, disinfection, suture treatment, control inflammation and infection, to avoid further aggravation of local inflammation and infection, prolonged wound healing, resulting in an increased risk of scar formation.
2. No scar
Keeping moist and covering early in wound healing may accelerate wound healing and may reduce scar formation. Therefore, we can choose to apply a moisturizer, pure petroleum jelly is more suitable for non-infected wounds.
3. Avoid wound involvement
You can use a dry bandage or gauze to cover it after applying the moisturizer to prevent your hands from getting sick.
4. Sun protection
Hyperpigmentation is common after the wound is healed, and ultraviolet rays can also aggravate this situation, so you need to do physical sunscreen (parasol, etc.) or apply sunscreen on the healing area.
In a conclusion, for scars that have already formed, don't trust some so-called "scar removal products" on the market. These products have limited effects. You can go to a regular hospital and use medical treatment such as injections, lasers, and freezing.
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