I know some people would appreciate this problem, but I find it irritating and am wondering if it could be dangerous. I never, ever sweat from my face, and only "glisten" everywhere else. It is definately NOT a hydration problem, I drink plenty of water throughout the day and have to drink tons while working out. I live in the south with high temps and high humidity, so you wouldn't think this would be possible. Although my face doesn't sweat when I run outdoors, it does get extremely hot and turn red. A few years ago while training for a 15K and running in 85 degree heat, it got so red it felt like it was on fire. I got a wet cloth and draped over my face and the heat literally dried it up. I relayed what happened to my doctor and he just said that some people don't sweat. I haven't been very active over the past year but recently began working out again. I love my workouts (cardio and weight training) but afterwards my knees are burning hot. My face still isn't sweating but isn't burning either. Probably because I'm indoors at a gym. Has anyone had this problem, or know what causes it? I'm wondering what it's doing to the joints in my knees. I really need to drop some weight and really dont want to quit my workouts.View Thread