Has anyone tried the generic viagra marketed by the Canadian Pharmacies?

Use only U.S. pharmacy, if your taking "generic Viagra" your have no idea what your taking.   If you must order do it from a us pharmacy with a good rating.

only in a 20 mg tablet.  Not in a 50 mg or 100 mg tablets.

The 20 mg tablet is a generic version of Revatio which is marketed for a different indication.  Viagra was suppose to go generic this year, but their lawyers got a patent extension until 2016.   Pfizer lost a bunch of drugs in the last year that went generic, they are holding to Viagra as long (and hard) as they can.

Hope this helps

What about Sildenafil citrate?

I have the chewables 100mg !!!!  Work great.
from canada...
I use 1/2 of one 20 mins to a couple hours before and it never fails me!

It's just another brand name that is indicated for (used to treat) pulmonary hypertension.

Sildenafil Citrate is what the VA sends me whan they fill my Rx. It's sent in 100 mg blue diamond tablets. They used to put Viagara in parentheses after the chemical name, but I haven't seen it lately. If you're a vet and in the program, it's the best deal in town.

So the Canadian stuff works? Do u have a place u like?