Sildenafil citrate (sildenafil), also known as "generic Viagra," is the active ingredient in Viagra. In addition, Viagra contains trace amounts of inactive ingredients. These ingredients give the pill its shape and help your body metabolise it.

A black viagra 200 mg, phosphodiesterase type 5 (PDE5) enzyme, which restricts blood flow to the penis and prevents or reduces the firmness of an erection, is one of the primary causes of ED. Sildenafil works as a PDE5 inhibitor, which blocks the effect of PDE5 and allows for more unrestricted blood flow, increasing the likelihood of an erection.

Sildenafil does not treat ED. It alleviates the symptoms of ED. Similarly, sildenafil does not cure PH. It simply aids in the regulation of blood pressure in the arteries of the lungs.

Sildenafil belongs to a class of drugs known as PDE5 inhibitors. Cenforce 150 mg medications inhibit the action of phosphodiesterase enzymes, which are responsible for the breakdown of cyclic guanosine monophosphate. This is a molecule that relaxes smooth muscle tissue in the body, such as those found in blood vessels, allowing the penis to become erect. Sildenafil improves circulation by allowing the arteries to relax and fill more easily with blood.

Sildenafil is rapidly absorbed into the bloodstream, reaching peak concentration in most users in about an hour. Like other PDE5 inhibitors, Fildena 100 mg can cause a drop in blood pressure. If you take blood pressure medications or have low blood pressure, consult your doctor to see if sildenafil is safe for you to use.

Sildenafil does not cause erections or increase sexual desire on its own. Sexual stimulation is still necessary. Sildenafil, on the other hand, can help most healthy people get an erection.