My husband has been treating himself for yeast infection with no results He went to our dr. This week, and she Said yes it is a yeast infection. She prescribed. Lotrimin spray, 2%. I have sprayed it all over his sack and penis once a Day after a shower, pat dry, apply spray. Anyway I looked at him tonight and his scrotum sack is completely like a hard leather overlay of the whole sack. What the heck is going on, I mean it s like heavy leather. Please advise. Thank you.