Hey guys. Not having much luck, help me out please Recently single, some how managed to get a blister on the bel end of my penis. Must of been too rough. Never happened before, went to the doc she popped it but got a red mark obv where it's trying to heal. Need tips on what to do to heal, please help me, I'm off the scene until this heals abit, I'm guessing air is gonna help heal it ? Appreciate any ideas or info on a full recovery.. will it scar? Hard place to keep dry... oh it's not an STI btw. Haven't had sex for months, definitly friction.