I have some information I would like to share.
My husband came down with lichen planus many years ago.He was treated at Tufts dental clinic.in Boston.They treated with a cream he had to put on a cotton ball and place it on the ulcer.
He did it for maybe 10 days or more.
It has been years that hes been free of lichen planus. I don't remember the name as it has been maybe 10 yrs or more.
There is a cream treatment for lichen planus.Once he used the cream ,he has been free of it.
Believe me there is hope for you.
It's just a matter of getting that cream.
I'm going to try and find the name for you.
Remember stress makes the condition much worse.
My husbands lichen planus was brought on by stress.
Please consult a medical school of dentistry.
They saved my husband from the awful feeling in your mouth.God bless