I have over 100 scars on my wrist, both small and large. Some are shallow and some are keloid. The scars from self-harm keep itching. They were opened properly, but I didn't sew them with needles. I just kept a band on and they healed on their own later. The area seems very itchy and inflamed. Would it be worse to get laser treatment on an inflamed self-harm scar? The reason the scar is still visible is because I can't wear short sleeves even in the summer. Do I need to go to the dermatologist for this?