vardenafil hydrochloride trihydrate · Medicine question

Which enzyme does vardenafil inhibit to improve erectile function?

Name: Which enzyme does vardenafil inhibit to improve erectile function?
Published: 2026-11-08T14:36:06.745Z

iatroX medicinesPublished 8 November 2026

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Vardenafil inhibits cGMP-specific phosphodiesterase type 5 (PDE5) to improve erectile function, with sexual stimulation required for its therapeutic effects.

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Vardenafil Zentiva 20mg film-coated tabletsZentiva · emc · SmPC §5.1 Pharmacodynamic properties · Version 9Document updated 10 March 2026

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