Most of the canker-sore aisle is stick-on patches and benzocaine gels. Oralmedic works differently: touched onto the ulcer, it seals the raw tissue under a protective barrier, covering the exposed nerve endings so the pain stops on contact, and creating the conditions for the ulcer to heal.
It's benzocaine-free and usually needs just one application per ulcer. There's a short, sharp sting for a few seconds as the seal forms — that's it working — and it settles quickly into lasting relief.
