This is something between you and your wife and probably not for sharing on a web forum.
Did you not understand what the poster was implying? He WAS NOT referring to Viagra per se. He was referring to presciption medications in general. You are taking a mighty big leap here, reading something into his reply that was not there and then commenting on his personal life. You owe the poster an apology.
I was talking about prescription medicine in general. I don't take nor need Viagra.