I haven't had them but you can look up manuka honey. It can and does speed the healing of wounds that I've used it on, usually 15+ or 20+ minimum. I'm not sure what the Dr said to put on it but depending on the level you get, it can be very effective.
Internally, bone broth can help your body a bunch with wound healing,can be purchased but homemade is best.
I was told just to leave them alone