vardenafil
noun
var·den·a·fil
vär-ˈden-ə-ˌfil 
: a drug that is used in the form of its hydrated hydrochloride C23H32N6O4S·HCl·3H2O to treat erectile dysfunction and that functions similarly to sildenafil
Note: Vardenafil is marketed under the trademark Levitra.
Cite this Entry
“Vardenafil.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/vardenafil. Accessed 3 Nov. 2025.
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