Accidentally used Verruca Removal cream in mouth?!?

If you haven't had a check up in the last 6 months, I'd recommend seeing your dentist as to why your gum was inflamed in the first place. Maybe you need a cleaning? Maybe it's a perio abscess or perhaps a tooth abscess. OTC meds are only temporary help. Fortunately the mouth heals quickly and if it doens't get better in that area in a few days....see your dentist!