... Egypt working with animalsvet I was working with (only person I could trust there) gave me Clobetasol,it worked. 6 months later at home, back of upper arm,constant itching, used the rest of the tube.Now, my new Doctor gives me Clotrimazol Labesfal 10mg,(which I havent used yet as cut open the old tube) as spot started on other arm but still dont know what I have? ? Any suggestions please? Is mange transferable to humans and repeats like this? Or ringworm? A blood test needed?