Sir i'm from kurla my husband is suffering from erectile dysfunction about 15 months, he has type 1 diabetes about 5 year he takes insulin 2 times and some tablets like pioz 30 and diamicron for diabetes cure. We already treated with urologist Dr. he advise us to use cialis20 mg and use cernos gel but it's not effective we already done some reports it shows high prolactin level that is 52. Now a days her diabetes is in normal range but medicine is not working. Sir please guide me for better future.