I am diabetic on insugen 30/70 refill injection, glycomet gp2, ppg 0.3 mg and other drugs. I am also hypertensive on ramipril 5 mg and amlodipine 5 mg. Since last 15 days there is severe itching on the upper side of my penis. I tried previously used creams such as terbinafine (fungotek, fdc). This proved useless. Then I tried mupirocin (t-bact), which is also proved useless. The irritation is just as it is. Please advice what is the correct skin cream and tablets.