acne
"This medication helped to clear up my acne within the first couple of weeks of use.  However, I think my body developed a resistance to the active ingredient, and some (not all) of the acne returned.  The severity of the acne was much less than before treatment.  One negative side effect I experienced was increased sensitivity and a red rash that extended down my neck.  What ever you do, do not get your eyebrows waxed while using this product.  My skin was ripped off with my eyebrows when I had them waxed."