Has he tried any of the products from Biotene? It's OTC and may help with this. It will certainly help with keep the natural balance of flora in his mouth. Toothpaste, mouthwash, oral moisturizers... they hve it all, and the products work well for me and many others.


Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.