Sildenafil works by blocking an enzyme in the body called PDE5, which helps relax certain blood vessels. For erectile dysfunction, it increases blood flow to the penis when aroused. This makes it ...

Roman is a telehealth company that focuses on treatment for ED, including generic Viagra (sildenafil). With Roman, you can make online and in-person doctor’s appointments and get your ...

Ziyinzhuangyang tablets were tested by the federal government agency and found to contain the undeclared substance sildenafil. Sildenafil is a prescription-only medicine that can cause serious ...

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 ...