I have used Clobetasol for up to two weeks at a time due to exzema or itching red spots on the front of my lower legs--usually one leg, then the other. The problem clears up for several weeks, then begins again. Have wondered whether repeated use over a year or two might cause what seems to me to be too much hair in my hairbrush and noticeably thinner hair. I am at an age (77) when thinning of hair can occur, but it still seems like more than normal.