And no it's not when I workout, or even doing anything strenious! For no reason several times a day I will just break out in sweat all over for 30minutes or so (just enough to get drenched) and then everything will be ok.... sounds strange I know, but I don't know what to do. I carry round a bottle of anti persprant which does the trick but it just isn't practical to carry around a bottle of deodrant in my pocket all day.