Do they make flavored cotton balls?

Now that my food cravings have finally gone away, my mouth feels as if it's filled with cotton balls. Everything is so dry now, and I can't seem to drink enough water to make any difference. I've got the chapstick handy to keep my lips from drying out, but my nose feels as parched as the Sahara Desert. Add to that the sweetish, metalic taste I now have again and you've got the picture...not much tastes good anymore! It's a good thing, too, as I was worried I was going to turn into a blimp after this weekend's munchie attacks. But I was pleasantly surprised when I weighed in before my chemo infusion today...I hadn't gained a pound!