Hello. I am 100% sure dry mouth won't lead to death so chill.
U say that u have white colored tongue so I suspect it be due to acidity or due to stress. Either way I feel u should consult ur family doctor to identify it and give me proper remedy.
Also drink lot of water and aviod oily junky food for time being.
Contact me for further queries
Answered2018-02-05 14:03:39
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