My husband is 69 years old and he had a penal implant put in seven years ago.  He has been a diabetic for

years and also has a history of heart problems, the implant has not worked for him because the doctor said

when he measured him he felt the scrotum never dropped down like it should have, but he put in the implant

thinking it would worked.  He has also tryed Viagra and injections before the surgery and they did not work

either.  He would like to know if there are any new enhancing drugs he could try without having the implant

removed?