Vidalista 40mg

Vidalista 40 mg contains tadalafil, a PDE5 inhibitor that works by blocking the action of the enzyme phosphodiesterase type 5 (PDE5). During sexual stimulation, nitric oxide is released into the erectile tissue of the penis, which activates the enzyme guanylate cyclase. This enzyme increases levels of cyclic guanosine monophosphate (cGMP), causing the smooth muscles in the penile arteries to relax and increasing blood flow to the penis. Men who experience symptoms of erectile dysfunction, such as difficulty achieving or maintaining an erection sufficient for sexual activity, may benefit from taking Vidalista 40 mg.