Description

Product Overview

Viagra (Sildenafil Citrate) 20 mg Tablets by Alpha BioPharma provide effective treatment for erectile dysfunction (ED) by enhancing blood flow to the penis through phosphodiesterase type 5 (PDE5) inhibition. By boosting the effect of nitric oxide (NO) and increasing cGMP levels, sildenafil allows for smooth muscle relaxation and a natural erectile response to sexual stimulation.

Originally developed for angina and pulmonary arterial hypertension (PAH), Viagra has become the world’s most recognized therapy for male sexual performance and confidence. With a proven safety profile and rapid onset of action, it remains the gold standard treatment for ED.

Composition

Each tablet contains:

• Sildenafil Citrate – 20 mg

• Excipients – q.s.

Manufactured to pharmaceutical-grade standards for purity and consistent dosing.

Pharmacological Profile

• Class: PDE5 inhibitor

• Mechanism of Action: Inhibits phosphodiesterase type 5 → ↑ cGMP → smooth muscle relaxation → enhanced penile blood flow

• Onset of Action: 30–60 minutes after administration

• Duration of Effect: 4–6 hours (varies by individual)

• Metabolism: Primarily hepatic (CYP3A4 pathway)

Indications

• Erectile Dysfunction (ED): First-line therapy for adult males

• Pulmonary Arterial Hypertension (PAH): Higher doses/formulations are prescribed under medical supervision

Recommended Dosage & Administration

• For ED:

  • Standard dose: 50 mg, taken ~1 hour before sexual activity

  • Adjusted dose: 20 mg (lower dose) or up to 100 mg (maximum) depending on response & tolerance

  • Frequency: Once daily maximum

  • Note: Sexual stimulation is required for effectiveness

• For PAH (specialist use):

  • 20 mg taken 3 times daily (different medical formulation)

💡 Tablets should be swallowed whole with water; avoid high-fat meals, which may delay absorption.

Possible Side Effects

• Common: Headache, flushing, indigestion, nasal congestion, dizziness, blurred vision, cyanopsia (blue-tinted vision)

• Less Common: Low blood pressure, palpitations, priapism (prolonged painful erection >4h)

• Rare but Serious: Sudden hearing loss, NAION (optic nerve damage causing sudden vision loss)

Seek immediate medical attention if priapism or sudden vision/hearing changes occur.

Contraindications

Do not use if:

• Hypersensitive to sildenafil or excipients

• Taking nitrates (e.g., nitroglycerin, isosorbide dinitrate) → risk of life-threatening hypotension

• Severe cardiovascular disease (unstable angina, recent MI, stroke)

• Hereditary retinal disorders (e.g., retinitis pigmentosa)

• Severe hepatic or renal impairment (dose adjustment required under medical supervision)

Storage Guidelines

• Store at <30°C (room temperature)

• Protect from light and moisture

• Keep in original blister packaging

• Keep out of reach of children

Why Choose Alpha BioPharma Viagra?

• Pharma-grade sildenafil citrate with consistent potency

• Reliable onset & duration for enhanced performance

• Produced under strict GMP standards for purity & safety

• Trusted worldwide as the gold standard ED treatment