my husban has diabetes and recently he was having very strong tingling, burning and pain in his testicles. He went to urologist and after blood tests, ultrasound atc.. doctor presribed him gabapentin, telling him that he has pudental nerve damage... no infection, everything is clean, just NEUROPATHY. when he takes that drug he becomes numb and painfree, but is this the only solution to this problem? Besides he's having a problem with our sex life, he can't be very hard, so he gets frustrated and very depressed, because he's just 38 years old .is there any other tretment we can do?