Muse (Alprostadil)

Alprostadil, the active ingredient in Muse, is a Prostaglandin E1 analog presented as a urethral suppository for urethral administration. It is indicated for the treatment of erectile dysfunction in adult males, promoting penile erection through direct vasodilation.

GNH USA supplies Muse as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The product complies with European Union pharmacopeial standards and is manufactured under GMP conditions, ensuring safety and efficacy for patients.

Alprostadil is used to manage erectile dysfunction, a condition involving impaired penile blood flow. - Erectile dysfunction: facilitates erection in men with difficulty achieving sufficient rigidity. - Penile arterial insufficiency: improves penile blood flow in patients with arterial narrowing. - Post‑prostatectomy penile rehabilitation: aids recovery of erectile function after radical prostatectomy.

Alprostadil may cause a range of adverse reactions.

Common Side Effects: - Urethral irritation: mild burning or discomfort at the site of insertion. - Penile pain: transient aching during or after administration. - Light bleeding: minor urethral spotting. - Headache: mild to moderate intensity. - Dizziness: occasional feeling of light‑headedness. - Nausea: occasional upset stomach.

Serious or Rare Side Effects: - Priapism: prolonged erection lasting more than four hours, requiring urgent medical attention. - Severe hypotension: marked drop in blood pressure, especially if combined with nitrates. - Allergic reaction: rash, itching, swelling, or anaphylaxis. - Infection: urethral or penile infection at the application site. - Penile fibrosis: rare development of fibrous tissue in the penis. - Cardiovascular events: rare chest pain or arrhythmia.

Before using Muse, consider the following safety measures. - Assess cardiovascular status: ensure the patient can tolerate vasodilation without undue risk. - Avoid concurrent nitrate therapy: combined use may cause severe hypotension. - Screen for bleeding disorders: increased risk of urethral bleeding. - Monitor for priapism: seek immediate care if erection persists beyond four hours. - Contraindicated in severe penile anatomical abnormalities: avoid use in such cases. - Store at room temperature: keep in the original container, protect from moisture and heat.

Alprostadil may interact with other medications; review patient medication lists.

Major Interactions (Avoid): - Nitrates: concurrent use can cause profound hypotension. - Alpha‑blockers: may amplify blood pressure‑lowering effects. - Severe antihypertensive agents: risk of excessive blood pressure drop.

Moderate Interactions (Monitor Closely): - PDE5 inhibitors (e.g., sildenafil): increased risk of priapism; monitor erection duration. - Anticoagulants: may enhance bleeding at the urethral site. - Antiplatelet agents: potential for increased urethral bleeding.