Medically reviewed by Lindsay Cook, PharmD Viagra (sildenafil) is an oral drug used to treat erectile dysfunction (ED) that ...

Nitrates work by lowering blood pressure, as does Viagra, so if they are combined blood pressure could drop so low that not enough blood reaches the heart. The drug has revolutionised treatment ...

Both are effective treatment options for ED and there are no differences between Viagra and sildenafil in terms of active ingredients. They both work in the same way. You can get branded and ...

Does Viagra work the first time? For most guys, yes. But that’s not the case for everyone. It’s pretty common to deal with weak or unreliable arousals the first few times you take Viagra ...

So, what is Viagra, exactly, and how does it work? Below, we’ll explain the origin story of Viagra, what this boner-benefitting pill can do, the benefits of Viagra for men, and the potential ...

Viagra does not seem to interact with alcohol when ... This can ensure the medication works as effectively as it can. The ...

How does Viagra work? LISTEN: Doctor explains his role in creating Viagra Buying Viagra: What you should know Six ways to cope with erection problems At the start of the 1990s, drug company Pfizer ...