<s>[INST] Hi doc,I have my tongue covered by white layer and get pain in my throat sometimes and I really don't feel to eat anything.  More over I get burning sensation in my throat many times. Please advise what's the matter with me. And I am facing this problem since a very long time. [/INST] thanks for your query,the burning sensation in the tongue could be because of many conditions like candidiasis, anemic stomatitis, ulcers, fissured tongue, lichen planus....the burning sensation in the throat could be because of infection or ulcers...consult a oral physician or an ENT surgeon for complete examination of the oral cavity for a prompt diagnosis and management.. </s>