Cauterize

This is the closest to a healing spell one can probably get outside of White Magic. If you don't know what cauterization is, it involves more or less scalding a wound shut. It isn't painless but it can stop bad bleeding. This spell more or less ignites the user's hand with a low-burning flame so thin it'd almost appear like their hand is just glowing red and gold. Pressing this to a wound will effectively scar it temporarily, sealing off the blood flow. It will not heal damage, though.