I noticed some time back that my tongue has a white coating over it. Even if I try to clean it up by using my toothbrush, but it still makes a comeback. I even noticed that my mouth feels dry even if I keep drinking water and gives pout a bad odour too. At times, I even face trouble breathing with my nose. I did consult a doctor and he prescribed me anti-allergic tablets. Also, there are little pink bumps at the end of my tongue. One of my friends took a look at it and felt it was enlarged taste buds and said it was nothing to be worried about. But it worries me because I have not seen or heard of anyone else having a similar condition. Can someone please give me some hope? I am awfully worried as to what all of these could be!