One of my frnd is facing lots of problems cause of his itch on his private part of body. He use to keep his hand in his front pocket of his trouser at public place or at his home. He already used lots of skin cream as console m ,lovate GM, trioderm etc and tablets as one can150, focus ,Teczine ,tergosil and dexona injections etc but still remains same he fade up with all these now only frm here he can get the solution. please kindly suggest some effective medicine.