Does anyone have any experience with inner mouth ulcers/canker sores? I have one and the left side of my lower lip is so massive and swollen from it. It’s so painful to talk as well. Do you know how I can reduce this and get rid of it?

Mine are caused by B12 deficiency so if you get a few I’d go to your doctors. There’s not many ways to reduce it really, none of the over the counter stuff works for me.

There are some ointments you can get at the drugstore to temporarily relieve the pain and soreness. Otherwise you basically have to wait for it to heal itself

I get them if I eat a lot of salty or spicy foods and I don’t drink enough water afterwards.

My go to for the pain is orajel. I’ve also found I tend to get them if I eat a lot of acidic foods like oranges or drink a lot of acidic drinks like orange juice or soda.