Scars are also called keloids and lasers can be used to repair them.
Laser repair of atrophic scar has better results, through the laser beam on the skin, so that the skin tissue metabolism accelerated, but also can stimulate the skin collagen, collagen tissue regeneration, so as to be able to achieve a better repair efficacy.
If it is a large hyperplastic scar, only laser treatment may not be able to completely remove it, and may also need to be combined with local injections, surgical treatment, etc., in order to completely alleviate the symptoms of scarring.
After the appearance of scarring, you need to do a good job of skin care, it is best not to often stimulate the hands, but also need to keep the skin clean and hygienic, so as to avoid skin infections, which can affect the recovery of scarring.