Lichen planus is common in autoimmune diseases. It's usually nothing to worry about. Just watch it and let your dentist monitor it

I had it in my mouth real bad couple of years ago but I changed my toothpaste to one that doesn't have any whiting stuff in it. It cleared up. I also get dry mouth at times so I use cocoa nut oil. Works great.

I get sores inside my mouth often. I use a dental paste prescribed by my doctor that helps.

I've gotten thrush on tongue and mouth...caused by depo-medrol that the dr has me injecting every month...apparently, with the autoimmune diseases, we're subject to lots of ucky problem...blessings

I get ulcers everyday and they are in different locations in my mouth and tounge