I sweat a lot from my armpits when not running. Just sitting around or doing everyday activities I often soak through the armpits of my shirts. It's very unpleasant, and recently the problem has increased and the sweat has become colored a yellowish shade. I use deodorant and I don't really smell, I'm just damp. I don't sweat buckets when I run, even... It's really annoying. Ideas? Does anyone else have this problem?