In contrast, sildenafil is recommended to be taken on an empty stomach for faster results. Vardenafil, which was formerly ...
Studies of selective phosphodiesterase type 5 inhibitors (sildenafil [Viagra], vardenafil [Levitra], and tadalafil [Cialis]) as therapy for women with sexual arousal disorder have produced mixed ...
like sildenafil (generic Viagra®), vardenafil (Levitra), and avanafil (Stendra®). One difference is that Cialis is active in the body for longer than other oral ED meds, meaning its side effects ...
There's three medications on the market. Viagra, Cialis, and Levitra, the primary difference is duration. Cialis has a longer time that it's in your system. That's why they're marketing more of ...