A foaming agent called sodium lauryl sulfate is a common ingredient that can disrupt the cheek’s protective barrier in people susceptible to mouth ulcers, some research shows. “It might cause ...

And now, I’m extra cautious about rebalancing my mouth after each mariana or wine guzzling. (A nice xylitol gum can help with ...

Mouth ulcers are made more likely by pressure marks ... sprays or tablets that are available in pharmacies. Before you apply a gel, paste or ointment, dab the mouth ulcer dry with a cotton bud ...