Muse (Alprostadil)

Alprostadil, the active ingredient in Muse, is a prostaglandin E1 analog presented as a urethral formulation for use in the treatment of erectile dysfunction in adult males. It promotes smooth‑muscle relaxation and increased blood flow to the penis, facilitating an erection suitable for sexual activity. The medication is administered directly into the urethra under medical supervision.

GNH USA supplies Muse as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, with a focus on quality assurance and timely delivery.

Alprostadil is used in the management of erectile dysfunction, a condition affecting the ability to achieve or maintain an erection.

- Erectile dysfunction: facilitates erection by increasing blood flow to the corpus cavernosum. - Penile rehabilitation after radical prostatectomy: may aid recovery of erectile function during postoperative healing. - Male sexual dysfunction of vascular origin: improves erectile response in men with compromised penile blood flow.

Alprostadil may cause a range of adverse reactions, which are categorized by frequency and severity.

Common Side Effects: - Urethral burning or discomfort - Mild penile pain - Transient headache - Flushing - Nausea

Serious or Rare Side Effects: - Priapism (prolonged erection) - Severe hypotension - Allergic reaction (rash, swelling, anaphylaxis) - Penile fibrosis - Infection at the administration site

Before prescribing Muse, clinicians should consider several safety measures.

- Medical evaluation: confirm diagnosis of erectile dysfunction before use. - Contraindications: avoid in patients with known hypersensitivity to alprostadil. - Cardiovascular risk: assess for severe coronary artery disease prior to administration. - Concurrent anticoagulant therapy: monitor for increased bleeding risk. - Avoid use in patients with sickle cell disease or severe anemia. - Store below 25°C: keep in original packaging, protect from moisture.

Alprostadil can interact with other medicines, requiring attention to avoid harmful effects.

Major Interactions (Avoid): - Nitrates: concurrent use may cause severe hypotension. - Alpha‑blockers: risk of additive blood pressure lowering. - Sildenafil and other PDE5 inhibitors: may increase risk of priapism.

Moderate Interactions (Monitor Closely): - Anticoagulants (warfarin, DOACs): monitor for bleeding. - Antihypertensives: may enhance blood pressure effects. - Alcohol: may increase dizziness.