You've been prescribed Viagra, or the generic version sildenafil, and finally your erectile dysfunction (ED) problems are over. But then…it doesn't work. Ugh. It's ...
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Why is Viagra not working for me?
This article was reviewed by Kelly Brown MD, MBA. You’ve been prescribed Viagra, or the generic version sildenafil, and finally your ED problems are over. But then ...
(ED) problems are over. But then…it doesn’t work. Ugh. It’s important to remember that Viagra — or any other ED drug, for that matter — isn’t 100 percent effective. So what if Viagra doesn’t work for ...
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