Hi, my husband has been on percocet for about a month now for extreme shoulder pain. He says he is experiencing a loss of sensation in his penis, like it is almost numb.
He is 62 years old and has diabetes and heart disease, but was fully capable of erection and orgasm while using Viagara up unitl very recently.
Is it possible that the pain killers are causing this sudden numbness and lack of pleasurable feelings?
If so, is there anything he or I can do to help?

Thanks,
pp