Hi, I'm not sure whether or not I've had dry mouth or not but this is a serious issue. I cannot wear certain types of clothing out of discomfort for my mouth - it's strange. I always have a white tongue, I drink a LOT of water and I use a tongue scraper everyday briefly but it never seems to do anything. It's driving me insane and I can't focus on anything without drinking water every minute. My mouth feels horrible and always has a stingy issue. My tongue feels very rough. I can't for example a mask on my face because it makes my mouth feel uncomfortable. I don't want to be wet by rain because my very dry mouth (even after all the water I've been drinking) annoys me. Please help. I am desperate. Thanks