What are some ways to heal self inflicted wounds?

Depends on the wound: Wound care instructions should be obtained from a physician who has inspected your wound. Not all wounds are the same and not all will have the same treatment. Generally however, the wound site should be regularly cleansed with sterile saline or a wound cleanser. Deeper more involved wounds with signs of infection may require oral antibiotics. Consult with your physician for a plan of care.

rapid healing: The real question is what not to do that slows down healing. Avoid using alcohol, peroxide, hibiclens, betadine, and bleach solutions. Inflammation ( red, hot, swollen, tender) is important to healing so anti-inflammatories (motrin, advil) are bad. Cover the area with a clean dressing changed every other day and protected from trauma. Antibiotics do not help healing unless it is truly infected.