D Dexter Morgan New member Oct 5, 2010 #2 Because you are breathing through your mouth at a faster rate when you talk.
A Arran New member Oct 5, 2010 #3 Some medicines can cause cotton mouth. Also dehydration like Kim said. I would suggest drinking some more water.
Some medicines can cause cotton mouth. Also dehydration like Kim said. I would suggest drinking some more water.
