question: I am 44 year old man. I have some stomach problem like gases and constipation. I am also suffering from kidney stone problem and I have completed the course  of some ayurvedic medicine  like Neeri, Gugul and Pashanbhed Ghana  for one and half month. Simultaneously I was suffering from some mouth ulcers occasionally and the same were recovered by taking the medicine like folic acid tablets but   since last 4 months my mouth ulcers is continue and not get recovered. I have check my Blood sugar, Vitamin B12 test , stool test and allergy test, all these test comes negative. Whenever I eat even some little bit of spicy food my tongue get burning sensation and get red and bloody on the edge of the tongue and also get some boils on the top of mouth and inside the throat . I do not feel taste in my tongue. So kindly tell me the reason of the same and name of this disease and also remedy.