I would suspect that tadalafil (cialis) falls into the same potential issue→hypotension as Viagra-Anesthesia interaction.
AANA Warns Viagra Users of Potential Risks During Surgery
Why would you ask us and not your surgeon
What's he gonna do, call his surgeon tonight to make sure he can take a viagra before sex on the eve of surgery tomorrow?
he didnt say surgery is tomorow .. however
My point is ... some of these medical based threads are reckless .....once every few months you see people asking for advise on topics/threads that fall into that catagory. . You never know what a persons mentality is like ....someone may be looking for just one person to say "i did last year and nothing happened " ... my post was aimed as much at a potential poster as the OP ..