Since 1998, the Pfizer-created drug sildenafil citrate has been a reliable treatment for the management of ED. But the active ingredient began its clinical journey as a medication intended to ...

This story was reviewed by Mike Bohl, MD. In the ‘80s, researchers set out to test a medication called sildenafil citrate for treating high blood pressure and angina (chest pain) from heart disease.

Getting Viagra online and in person requires a prescription. Explore our reviews of the most convenient online providers and compare pricing, customer experiences, and more. Hims Hard Mints are a ...

If you’ve searched for places to buy Viagra online, you’ve surely also noticed its price tag. Since Viagra is a brand-name medication, the price of Viagra is very high and may not currently ...

Sildenafil citrate is a selective and potent inhibitor of phosphodiesterase type 5 (PDE5). PDE5 is a cyclic guanosine monophosphate (cGMP) specific degrading enzyme that is highly present in the ...

A stock solution of sildenafil citrate reference standard x was prepared in methanol and then diluted with mobile phase to yield concentrations of 3.0, 2.5, 2.0, 1.0, and 0.5 mg/mL. One hundred ...

In a groundbreaking move, the Drug Regulatory Authority of Pakistan (DRAP) has authorized local pharmaceutical companies to ...

Sildenafil was effective for reducing diastolic dysfunction and altered ejection fraction among patients with SSc.

However, there has been a great change in treatment since 1998 when the first successful oral form of therapy, sildenafil citrate, was introduced. In addition, studies have shown that most cases of ED ...