Description

Sildenafil: Uses, Benefits, Dosage, and Side Effects

Sildenafil is a widely used medication primarily known for treating erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). As the active ingredient in the popular brand Viagra, Sildenafil helps increase blood flow to specific areas of the body, supporting improved sexual performance and cardiovascular function.

What Is Sildenafil?

Sildenafil is a phosphodiesterase type 5 (PDE5) inhibitor. It works by relaxing blood vessels, which enhances blood flow. This mechanism makes it effective for treating both erectile dysfunction and high blood pressure in the lungs.

Key Benefits of Sildenafil

• Improves erectile function by enhancing blood flow to the penis

• Boosts sexual confidence and performance in men with ED

• Treats pulmonary arterial hypertension, improving exercise capacity

• Fast-acting—typically works within 30 to 60 minutes

• Long-lasting effects, up to 4–6 hours

Recommended Dosage

The typical starting dose of Sildenafil for erectile dysfunction is 50 mg, taken 30-60 minutes before sexual activity. Depending on effectiveness and tolerance, your doctor may adjust the dose between 25 mg to 100 mg.

For pulmonary hypertension, Sildenafil is usually taken three times daily, under a doctor’s supervision.

Always follow your healthcare provider’s instructions and never exceed the recommended dose.

Common Side Effects

Sildenafil is generally well tolerated, but may cause:

• Headache

• Flushing

• Dizziness

• Indigestion

• Nasal congestion

• Blurred vision or color tinge

Seek immediate medical help if you experience:

• Chest pain

• Sudden vision or hearing loss

• An erection lasting more than 4 hours (priapism)

Who Should Avoid Sildenafil?

Avoid using Sildenafil if you:

• Take nitrates for chest pain

• Have severe heart or liver problems

• Are allergic to Sildenafil or similar medications

• Are advised against sexual activity for health reasons

How to Buy Sildenafil Safely Online

If you’re considering buying Sildenafil online, ensure you purchase from a licensed pharmacy. Look for:

• Verified credentials (e.g., Verified Internet Pharmacy Practice Sites – VIPPS)

• A requirement for a valid prescription

• Transparent pricing and product information