Doctor advice is cool but we who don't have insurance, it means nothing.
Neosporin is essential to preventing infection that happens stupid easily in even the smallest wounds. I've had it clear up infection after getting them. I don't like the moisture thing either, some wounds don't scab though.
I just recently cut off a chunk of my finger meat, no stitches, no doctors, no medicine; I had it reattach well.
The key is stop bleeding, clean, repeat; pour that alcohol in there, don't matter if it hurts. Squirt neosprin under the skin/meat or into the wound, krazy glue around the edges just to try to hold it down and not bleed.
Cover that with guaze and wrap with tape.
I tried to keep as little neosporin on the guaze as I felt comfortable with while still having some on it just to keep the finger clean but not too moist.
I changed the glue stitches and cleaned the wound everyday with alcohol soaked guaze pad. When picking the glue off I poured alcohol into whatever sources of the wound were exposed, for the 1st several days this entire wound until eventualy the meat stayed in place after picking up the guaze, I was careful not to disturb it.
Cut a splint from a chopstick and taped it to the finger to keep it km mobile and the meat from lifting.
Just be sparing in your guaze, tape, and ointment so that you don't stay too wet (it will be wet) eventually skin grew under the skin layer that was on top as it fell away even in wet contion.
As soon as the finger was completly covered in skin I abandoned the bandages and ointment all together to let my finger dry out and new thin skin thicken up.
Cloth style athletic tape works the best.
What I carry In my pack is Alcohol & neosporin (disinfection)
Gauze and tape (bandage)
Large container of krazy glue with brush aplicator (sometimes its the only thing that can temporarily stop the bleeding or stick your flesh back until it sticks on its own)
Cutting tool (,Mora 511 only used for med kit)
Ibuorofens and Tylenol lol.
Wash your hands in alcohol and wipe everything down that your going use with an alcohol pad prior to bandaging, unbandaging and rebadaging your wound.