A few weeks ago i noticed a red blotch on the back of my knee. At first i thought it was just an irritation, so i put some caladryl lotion on it and forgot for the day... the next morning it was darker and itched... so i scratched it through my jeans once or twice.. it got lighter at the end of the day. the next day it was darker again and had dry skin on top of it. And has increased and decreased in size and shade everyday.
any help e-mail: email@example.com