All About Sildenafil: What to Know

Sildenafil is a drug for treating erectile dysfunction (ED). It is the active ingredient in Viagra and can help a person get and maintain an erection.To get more news about Vigrx oil official website, you can visit vigrxplus-original.com official website.

What is sildenafil used for?
People with ED have difficulty getting or maintaining an erection. It is a widespread condition, but many people find it difficult to discuss.
Viagra is just one brand name option containing sildenafil. Other products might use different inactive ingredients.

Another brand name medication containing sildenafil is Revatio. In addition to treating ED, Revatio treats pulmonary hypertension (PH).

A person who wishes to use sildenafil for ED should contact a doctor, as the medication is available by prescription only in the United States.
How sildenafil works
Sildenafil falls into a class of medications called phosphodiesterase type 5 (PDE5) inhibitors. These inhibit phosphodiesterase enzymes, which degrade the molecules that relax the muscle tissue. This allows for increased blood flow, causing an erection.

Sildenafil does not cure ED. However, it can help treat the symptoms of the condition.

The pills come in strengths of 25 milligrams (mg), 50 mg, and 100 mg. People generally take a 50-mg pill approximately 1 hour before sex. Regardless of the dose, a person should not take sildenafil more than once per day.

The drug is fast-acting, and its effects typically last about 1 hour. It is important to note that sildenafil does not instantaneously produce an erection and that sexual arousal is necessary for the drug to work. Sildenafil also does not affect sex drive.
Who should take sildenafil?
A person with symptoms of ED can take sildenafil if they first discuss it with a healthcare professional.

Sildenafil can also help those with pulmonary arterial hypertensionTrusted Source. It works by relaxing and widening the blood vessels in a person’s lungs, which helps blood flow.

As sildenafil requires a valid prescription, a doctor will prescribe an appropriate dosage for an individual. A person should not take more than the prescribed dosage.

ED may sometimesTrusted Source be a sign of an underlying condition. For this reason, people should contact a doctor if they experience difficulty getting or maintaining an erection.