re frugal with it, it can last quite a
while. The trick is to swish for a
minute or two, even if you use just a
little. (Now, post-tx, I find Biotene doesn't pack enough punch for a moutwash but during tx, it was great.)
Here's a great link for managing side effects:
For example, here's what it says about mouth stuff:
"Oral Hygiene (nose, mouth and throat):
This is a doozy of a combination side to get.