I recently was told by my doctor that I have low blood pressure. I've never really paid that much attention before. But I think it explains a lot. I have a really hard time whenever my body temperature changes due to being inside in AC and going out into a really hot day, taking a hot shower or bath, or exercising. I always find myself really light headed.

When I started riding last year on the mountain bike - I had no problem with this. Now since I've been starting to ride the road bike - I find myself experiencing this a lot. To the point I have to stop and put my head between my legs.

My doctor had me start wearing breathe right strips because I was also having a problem with my nose running so bad when I exercised I couldn't breath through it. The strips seem to be helping that.

Any thoughts on what I can do for the dizzy spells?