Nelie,
I don't find it a big problem. If I am at the gym on an aerobic machine, I get a foam cup of icewater with a lid and straw and put it in the holder, and sip from it as needed. If I am riding a bike or snow skiing, I use a Camelbak hydration backpack and sip from it as needed. If I am doing something less strenuous, like walking or playing golf, I just carry a bottle of water.

The problem for me is not the dry mouth, but getting the motivation to get to the gym!

Take care,
Danny G.

Stage IV Base of Tongue SCC
Diagnosed July 1, 2002, chemo and radiation treatments completed beginning of Sept/02.