Description

What Is Sildenafil Citrate? Uses, Benefits, Dosage & Side Effects

Sildenafil Citrate is a well-known prescription medication primarily used to treat erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). As the active ingredient in popular brands like Viagra® and Revatio®, it works by improving blood flow to specific areas of the body, helping men achieve and maintain an erection.

How Does Sildenafil Citrate Work?

Sildenafil Citrate belongs to a class of drugs called PDE5 inhibitors. It works by relaxing the blood vessels, which enhances blood flow to the penis during sexual stimulation. This mechanism makes it highly effective in treating ED in men.

In cases of pulmonary hypertension, it reduces blood pressure in the lungs, allowing the heart to pump more efficiently.

Key Benefits of Sildenafil Citrate

• Effective Treatment for Erectile Dysfunction: Restores sexual function in a majority of men.

• Improves Exercise Ability in PAH Patients: Enhances quality of life for those with pulmonary hypertension.

• Fast-Acting: Typically works within 30 to 60 minutes.

• Lasts for Up to 4 Hours: Offers a sustained window of opportunity for intimacy.

Dosage & How to Take It

• Common Dosage for ED: 25 mg, 50 mg, or 100 mg taken about 1 hour before sexual activity.

• For PAH: Usually prescribed at a lower dose and taken regularly.

• Always follow your doctor’s prescription. Avoid taking more than one dose in a 24-hour period.

Possible Side Effects

Like all medications, Sildenafil Citrate may cause side effects. Common ones include:

• Headache

• Flushing

• Indigestion

• Nasal congestion

• Dizziness

• Visual changes (such as a blue tint)

Serious side effects like chest pain, sudden vision or hearing loss, or an erection lasting more than 4 hours (priapism) require immediate medical attention.

Who Should Avoid Sildenafil Citrate?

Avoid using Sildenafil Citrate if you:

• Take nitrates for chest pain

• Have severe heart or liver problems

• Are allergic to any of its ingredients

• Have recently suffered a stroke or heart attack

Always consult your doctor before starting this medication.