Wondering whether or not to purchase Pfizer Viagra online? If so, then read our in-depth review below to find out everything you need to know about the medication. We’ll cover everything from its efficacy to side effects, as well as the different options for delivery available to patients.
Key Facts About Pfizer Viagra
Pfizer Viagra is a medication approved by the FDA for the treatment of erectile dysfunction (ED) in men. It is a combination of sildenafil (the active ingredient in Viagra) and dapoxetine (the active ingredient in Pradaxa), and is thus also known as the sildenafil/dapoxetine combination pill.
Pfizer Viagra is available in a variety of different dosage forms, including a 50 mg/100 mg variant. The medication is also manufactured to meet highest quality standards and undergoes regular strict testing to ensure the safety and efficacy of the drug.
An In Depth Review Of Pfizer Viagra
Pfizer Viagra is a combination of two very important medications that work in combination to form a stronger effect than either of them alone. The combination of sildenafil and dapoxetine is more effective at treating ED than monotherapy with either of these drugs, and this is why it is often prescribed along with these other medications.
Sildenafil is a potent inhibitor of a blood clotting enzyme called phosphodiesterase type 5 (PDE-5). Basically, this medication prevents the enzyme from breaking down cGMP, which is a type of compound that naturally causes relaxation of smooth muscle tissue in the corpus cavernosum (flesh) of the penis.
The result of this medication is that blood vessels in the penis remain dilated (wide open), which makes it easier for blood to flow into the penis and maintain an erection sufficient for sexual activity. In other words, this drug helps to keep your penis hard, which is why it’s often referred to as a “Viagra pill.”
Dapoxetine is a serotonin and norepinephrine reuptake inhibitor (SNRI) that is also an inhibitor of CYP3A4, an enzyme that aids in the breakdown and/or clearance of certain medications, including Viagra. This is important because the combination of dapoxetine and sildenafil potentiates (increases) the effect of each drug when administered together, and it also prevents the rapid elimination of sildenafil from the body (distributed in the bloodstream). This means that both medications stay in the body for a longer period of time, which in turn provides an increased opportunity to perform sexual activity.
Which Segments Of The Population Can Benefit From Pfizer Viagra?
Just about anyone can benefit from treating ED with Pfizer Viagra, as long as they are over the age of 18 and not using any other medication that interferes with the action of this drug. You should also note that men with liver or kidney disorders should not take this medication, as it can cause severe side effects (particularly in combination with other medications).
How Does It Work?
As just mentioned, Pfizer Viagra is a combination of two important medications that work in combination to treat ED. So how does it work, exactly?
First, sildenafil opens up blood vessels in the penis, which results in increased blood flow into the organ. This increased blood flow provides the necessary stimulation for the penis to become erect. Once erect, the individual can engage in sexual activity. And this is where dapoxetine comes in, as it prevents the recirculation of blood as it leaves the penis, thus ensuring continued erections from an initial dose of therapy.