Sildenafil (Sildenafil) (Tablet) 20 mg/1

Sildenafil 20 mg tablets are a prescription medication used to treat erectile dysfunction and pulmonary arterial hypertension. This PDE5 inhibitor helps improve blood flow for better sexual function and exercise capacity. It is widely recognized for its effectiveness in managing these conditions.

Strength

20 mg/1

Manufacturer / TM Owner

Northwind Pharmaceuticals, LLC

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Pack/s

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Indications & Clinical Uses

Sildenafil is primarily used to treat erectile dysfunction in men, helping achieve and maintain an erection when sexually aroused. It is also prescribed for pulmonary arterial hypertension to improve exercise ability by relaxing blood vessels in the lungs. This medication is not intended for use in women or children.

Side Effects

Sildenafil works by increasing blood flow to specific areas of the body, which can lead to improved sexual performance in men with erectile dysfunction. For those with pulmonary arterial hypertension, it helps reduce pressure in the lungs' blood vessels, making physical activities easier. Users may notice effects within 30 to 60 minutes after taking the tablet.

Precautions & Warnings

Sildenafil should not be taken with nitrates or recreational drugs called 'poppers' due to the risk of a sudden drop in blood pressure. It is important to inform your healthcare provider about all medications and health conditions before use. Avoid grapefruit products as they may increase side effects. Store the tablets in a cool, dry place away from direct sunlight.

Avoid Interactions

Sildenafil may interact with medications that affect blood pressure, such as alpha-blockers or certain antibiotics. Alcohol and high-fat meals can delay the onset of effects. CYP3A4 inhibitors, like ketoconazole or ritonavir, may increase sildenafil levels in the blood. Always consult a healthcare professional before combining medications.

Frequently Asked Questions

Sildenafil 20 mg is used to treat erectile dysfunction in men and pulmonary arterial hypertension.

Effects may be noticed within 30 to 60 minutes after taking the tablet.

Alcohol may delay the effects and increase the risk of side effects like dizziness.

Consult a healthcare provider to determine if sildenafil is suitable for your health condition.

Avoid nitrates, grapefruit products, and high-fat meals to reduce interaction risks.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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