Bandage

You touch one creature in order to imbue just the faintest of healing in it. The creature you touch regains a number of hit points equal to 1d4. A creature cannot be targeted by this spell again until that creature finishes a short or long rest. This spell cannot bring people back from 0 hit points, unless they are stable. This spell has no affect on undead or constructs. 

This spell’s healing increases by 1d4 when you reach 5th level (2d4), 11th level (3d4, and 17th level (4d4).