My tongue appears to be white as if coated. I feel burning sensations on it mostly. I had visited an ent doctor too for that. She said it is tongue baldness. She asked for
vitamin b12 check. I did n it was less. I took medicines and injections too for b12 past 3-4 months. Doctor had told it would go in 1-2 months. But still there is no improvement on my tongue.