You can buy scar gels at most pharmacies but I haven't been good about using them myself so I couldn't tell you how good they work. I should try being good about it... I always feel sorry for myself about my scars. I really should try being proactive. Or, if you have $$ to put towards it and have stopped self-injuring and your scars are bad enough, go see a specialist.
You would probably get the best advice for your specific situation from a cosmetic dermatologist. There is amazing medical technology these days. It might not hurt to at least get a consult, you might get some good suggestions. At the very least you would get your options laid out for you.
Replying is not possible. This forum is only available as an archive.