Oh that makes a lot of sense and it's something I hadn't actually thought about. My wombat has 15 incision scars on her belly from a bunch of laparoscopic/robotic surgeries (yay endometriosis
). Haven't experienced burning other than the initial prick on a few doses which I chalked up to not letting the alcohol fully evaporate or letting it come to room temp, but I suppose it could also be from playing chicken with all the scars
Did get a bruise one time and now that I look at again, sure enough it was directly in a scar. It's kinda hard to see, so maybe I'll start using a mirror lol.