Recently went to e. R dentist as I don't have 1 and he was mot sure what this thing was on my tongue. At 1st he asked did I bite my tongue  I was shocked.

As I researched it IT looks like lichen planus, therefore I stated it could be this to the  doctor and he straight away without looking said oh yes I said excuse me Is that it. He then gave me difflam thats all I just left disappointed so ive been using it for 3 weeks and my mouth is like a chunk of side tongue is ripped out all tongue is sliced with a big white red ump at the back side of my tongue all the top of my mouth is bad and I cant get in a doctors for 2 weeks would I be sensible enough to go to the hospital or would I be wasting there time? Thanks