Vardenafil belongs to which therapeutic category?

Vardenafil is classified within the therapeutic category of erectile dysfunction (ED) medications. This category includes drugs specifically designed to treat erectile dysfunction by enhancing erectile response when a man is sexually stimulated. Vardenafil works as a phosphodiesterase type 5 (PDE5) inhibitor, which helps to increase blood flow to the penis and facilitate an erection.

Other categories, such as antidepressants, beta blockers, and antihistamines, serve entirely different purposes. Antidepressants are used to treat various mood disorders, beta blockers manage cardiovascular conditions and hypertension, while antihistamines are primarily used to treat allergies and related symptoms. Hence, these options do not align with the mechanism or purpose of vardenafil, which is focused solely on addressing erectile function.