Hi doctor, I drink around 3 ltrs of water everyday, that is mineral water. When ever I go to my native, I will drink the water provided there, need not be mineral water, after 2 or 3 days of my stay in my native, my voice tone will be changed. There is no pain in the throat or so, however the tone change will be present for few more days. Pls tell me the reason for this?
Asked On : Sat, 17 Nov 2012