# vardenafil

> English word · Noun

## Definitions
1. A piperazine drug used to treat erectile dysfunction.

## Etymology
From [Term?] + -afil (“inhibitor of phosphodiesterase PDE5 with vasodilator action”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/vardenafil