User:Mr. Ibrahem/Vardenafil

Vardenafil, sold under the brand name Levitra among others, is a medication used to treat erectile dysfunction. It is taken by mouth. Onset is generally in 30 to 60 minutes. There is no evidence of benefit of one agent, within this family, over another.

Common side effects include headache. Other side effects may include allergic reactions, low blood pressure, QT prolongation, and priapism. A lower dose is recommended in those with moderate liver problems. Use with nitrovasodilators is not recommended. It is a PDE5 inhibitor and works by decreasing the breakdown of cyclic guanosine monophosphate (cGMP).

Vardenafil was approved for medical use in Europe and the United States in 2003. It is available as a generic medication. In the United Kingdom it costs about 5 pounds per 10 mg dose. In the United States this amount costs about 17 USD as of 2021.