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Pharmacology General 28e3b5c4

Among the following, which of the following 5-PDE inhibitor has the longest duration of action?

A

Sildenafil

B

Vardenafil

C

Tadalafil

D

Udenafil

High-Yield Explanation

Ans. is 'c' i.e., Tadalafil o Tadalafil is the longest acting phosphodiesterase inhibitor used for erectile dysfunction. Its half life is 17.5 hours.

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