Generic Viagra has only been available for a short time. Even though Pfizer’s patent on the popular ED drug expired in 2020, the company began producing and marketing generic sildenafil in 2017. When additional companies were allowed to lawfully offer their sildenafil tablets in 2020, consumer alternatives immediately grew.

Generic Viagra’s Applications

Generic Viagra is well-known as an erectile dysfunction treatment. Sildenafil can also be used to treat pulmonary hypertension at a lower dose. Doctors will call it Revatio if they are using the branded version and Revatio if they are using the generic version.

In addition to these usual uses, doctors may prescribe sildenafil for conditions such as Raynaud’s disease and altitude sickness.

How does it work?

The blood supply to the penis rises during sexual excitement or stimulation, causing it to expand, straighten, and stiffen.

As an enzyme called PDE5 breaks down cyclic guanosine monophosphate (cGMP), which is responsible for smooth muscle relaxation and enhanced blood flow, an erection progressively fades.

Sildenafil treats erectile dysfunction by relaxing muscles and increasing blood flow to the penis, all while preventing the enzyme PDE5 from destroying cGMP. A person’s capacity to get and retain an erection improves with higher levels of cGMP.

How is Viagra generic used?

Sildenafil is available in a variety of doses as a tablet. Generic Viagra comes in 20-milligram (mg), 25-milligram (mg), 50-milligram (mg), and 100-milligram (mg) tablets, just like Viagra. The 50-mg dose is the most common, while some doctors begin with a 25-mg dose to test whether it is enough.

Sildenafil is used to treat ED on an as-needed basis, ideally an hour before sexual activity. It may, however, be effective as early as 30 minutes before intercourse and as late as 3 or 4 hours afterwards.

Sildenafil’s effects usually wear off within 4 hours. It is suggested that you take sildenafil only once a day.

Sildenafil for PH is available in 5-mg and 20-mg pills as well as a liquid. It’s taken three times a day on average.

Sildenafil treats more than erectile dysfunction.

In reality, generic Viagra was developed to treat angina and chest pain. Patients who were taken sildenafil for chest discomfort found an unusual side effect: more erections and it was quickly authorized to treat erectile dysfunction.

Since then, the list of indications for sildenafil has grown to include pulmonary arterial hypertension and erectile dysfunction. High blood pressure and pulmonary arterial hypertension are treated with Revatio and generic sildenafil 20 mg. Erectile dysfunction is treated with Viagra and generic sildenafil 25 mg, 50 mg, and 100 mg.

When to see a doctor

If you feel you have erectile dysfunction, you might want to consider a treatment like generic Viagra. Since they are prescription medications, they must be discussed with a physician.

The following are some of the signs and symptoms of erectile dysfunction:

• Getting an erection when there is a desire to have sex is not always possible.

• Inability to maintain an erection long enough for sex

• Unable to achieve any kind of erection

Summary

The medicine sildenafil, sometimes known as generic Viagra, is the same as the branded Viagra. When acquiring and consuming these prescription drugs, people should exercise caution because misusing them can be harmful to one’s health.