Hi! My 3 yr daughter developed brown patches on her hand in a day or two. The patches are flat, painless, no itching and started as red in color. Started with one patch at the back of the right hand and now they are three on the same hand(one between the thumb and index finger, second just below the little finger and the third one just below the thumb in the wrist)...please suggest what it could be, I am really worried and scared. Regards, Nimit