MUSE (Medicated Urethral System for Erection) is a prescription-free treatment option for erectile dysfunction that delivers the active ingredient alprostadil directly into the urethra via a single-use applicator. Alprostadil is a synthetic version of prostaglandin E1, a naturally occurring compound that relaxes blood vessels and increases blood flow. By administering alprostadil directly where it’s needed—without going through the digestive system—MUSE provides a rapid, localized effect that can initiate an erection within minutes.

• Localized Delivery via Urethra
  Unlike oral ED medications, MUSE bypasses systemic circulation and delivers the medication directly into the urethra, offering faster, more targeted results.

• Alprostadil as a Vasodilator
  Alprostadil relaxes the smooth muscle in the corpus cavernosum, enabling increased blood flow that results in penile erection even without sexual stimulation.

• Onset Time of 5 to 10 Minutes
  The effects typically begin within 5 to 10 minutes after administration, making it ideal for spontaneous use.

• Non-Oral and Non-Invasive Option
  MUSE offers a valuable alternative for men who either can’t tolerate or don’t respond to oral ED medications due to health conditions like heart disease or medication interactions.

• No Need for Sexual Arousal
  MUSE works independently of mental or emotional stimulation, offering a reliable option for men with neurogenic or mixed-cause ED.

• Minimizes Systemic Side Effects
  Since the drug is not absorbed throughout the body in significant quantities, the risk of systemic side effects is generally lower compared to oral ED drugs.

• FDA-Approved and Clinically Validated
  MUSE is FDA-approved and has been shown in clinical studies to be safe and effective for a wide range of patients, including those with chronic health conditions.

MUSE is particularly effective for many men with vascular, neurogenic, or mixed-type erectile dysfunction, but its effectiveness can vary based on the underlying cause. While it is not universally effective for all types of ED, it remains a valuable option, especially for those unresponsive to PDE5 inhibitors or seeking non-oral alternatives.

• Highly Effective in Vasculogenic ED
  Men with blood flow-related erectile issues (such as due to diabetes, high blood pressure, or aging) often benefit significantly from MUSE.

• Useful for Post-Prostatectomy Patients
  MUSE is frequently prescribed for men recovering from prostate surgery to stimulate natural erections during the rehabilitation phase.

• Limited Benefit in Severe Psychological ED
  In cases where ED is purely psychological and not linked to any physical condition, MUSE may not provide consistent results, as it does not address mental or emotional blocks.

• Recommended for Men With PDE5 Contraindications
  It’s a safe alternative for men who cannot take sildenafil, tadalafil, or vardenafil due to nitrate use, heart conditions, or severe side effects.

• Success Rates Improve With Proper Instruction
  Clinical success is heavily tied to proper application technique. Patient training can significantly enhance efficacy.

• Variable Efficacy Based on Dosage
  MUSE is available in three strengths (250, 500, and 1000 mcg), allowing for customized dosing to improve effectiveness.

• Often Combined With Mechanical Aids
  In cases of complex or resistant ED, MUSE may be used in conjunction with vacuum erection devices (VEDs) to maximize results.

MUSE is self-administered using a pre-loaded, single-use urethral applicator. The process involves inserting the applicator tip gently into the urethral opening and releasing the alprostadil pellet. Following insertion, massaging the penis helps distribute the medication evenly and enhances absorption. The entire process can be done discreetly at home and typically takes just a few minutes.

• Step-by-Step Self-Administration
  Wash hands, urinate to moisten the urethra, remove the applicator from its sealed pouch, insert the tip into the urethra, and press the button to release the suppository.

• Urinating Before Use Enhances Absorption
  Moisture in the urethra helps dissolve the alprostadil pellet more efficiently and promotes quicker absorption.

• Applicator is Ergonomically Designed
  The MUSE applicator is built for easy grip and precision, allowing for comfortable, accurate placement of the medication.

• Penile Massage Required Post-Insertion
  After administration, gently roll the penis between your hands for about 10–30 seconds to ensure uniform drug distribution.

• Single-Use Disposable Design
  Each applicator is designed for one-time use and should be discarded after use, reducing the risk of contamination or infection.

• Administration Can Be Done Discreetly
  The process is quick and does not require assistance, making it ideal for private use before intimacy.

• Patient Training May Improve Success
  Initial use under medical guidance can help users learn proper technique, which improves both comfort and efficacy.

While MUSE is generally well-tolerated, some users report mild to moderate discomfort during or after insertion. These sensations are usually temporary and manageable but can vary depending on individual sensitivity, technique, and dosage strength. Proper application, patient preparation, and dose selection can minimize adverse sensations.

• Mild Urethral Burning is Common
  A warming or tingling sensation is frequently reported after insertion, typically lasting a few minutes.

• Irritation May Result From Dry Urethra
  If the urethra is not adequately moistened prior to use, irritation or stinging may occur.

• Higher Doses May Increase Discomfort
  Users who start at higher dosages (e.g., 1000 mcg) may experience more noticeable side effects. Starting with a lower dose can help minimize this.

• Penile or Testicular Ache is Rare
  A small percentage of users may experience aching sensations in the penis, testicles, or groin area, usually resolving on its own.

• Partner Discomfort During Intercourse
  Occasionally, the partner may experience vaginal burning or discomfort. Using a condom can help prevent this.

• Proper Insertion Technique Reduces Risk
  Avoiding force and following insertion instructions carefully can significantly lower the chance of injury or pain.

• Discontinue Use if Pain Persists
  If discomfort is prolonged or intensifies over time, it’s important to stop use and seek medical guidance.

MUSE is known for its fast-acting nature, with most men achieving an erection within 5 to 10 minutes after administration. Its direct delivery system enables alprostadil to bypass digestive processes and act locally in the penile tissue, making it one of the fastest options available for ED treatment.

• Rapid Onset Due to Urethral Absorption
  The alprostadil pellet dissolves and is absorbed into the penile tissue through the urethral lining within minutes.

• Erection Without the Need for Arousal
  Unlike oral medications, MUSE does not rely on psychological stimulation or foreplay to take effect.

• Reliable Timing for Scheduled Intimacy
  The predictable onset window allows men and their partners to prepare for intimacy without guesswork.

• Faster Than Oral ED Medications
  Oral treatments like Viagra and Cialis can take 30 to 60 minutes to activate, while MUSE delivers results in 5–10 minutes.

• Onset Time Can Vary With Dosage and Physiology
  Some men may experience results sooner or later depending on the dosage strength and individual vascular response.

• Environmental and Emotional Factors Play a Role
  Stress, anxiety, or improper use may delay the onset, so a relaxed and calm environment is encouraged during use.

• Ideal for Men Seeking Spontaneity
  Because of its rapid effect and non-dependence on arousal, MUSE offers a spontaneous solution for ED without delay.

The effects of MUSE typically last between 30 to 60 minutes, depending on individual response, dosage, and underlying health conditions. While its fast onset makes it ideal for spontaneous use, its duration allows enough time for planned sexual activity without prolonged side effects or interruptions.

• Typical Duration Ranges From 30 to 60 Minutes
  Most users experience a functional erection that lasts within this window, providing ample time for intercourse.

• Higher Doses May Extend the Effect
  The 1000 mcg dose may result in slightly longer duration than the 250 or 500 mcg options, but the increase is not always linear or guaranteed.

• Individual Physiology Affects Duration
  Blood flow, tissue sensitivity, and metabolic rate all play a role in how long the medication remains effective in the penile tissue.

• Physical Activity May Shorten Duration
  Intense movement or external distractions can reduce erection duration by shifting blood circulation away from the pelvic region.

• Sexual Stimulation May Sustain the Erection
  Although not required for the medication to work, engaging in foreplay or stimulation can help maintain rigidity for longer.

• No Residual Effect After Resolution
  Once the effect wears off, there are typically no lingering symptoms, allowing users to resume normal activity immediately.

• Avoid Using More Than Once Per Day
  Re-dosing within a 24-hour period is not recommended, as it may increase the risk of urethral irritation or priapism.

MUSE can be combined with certain other erectile dysfunction therapies under medical supervision, but caution is required to prevent adverse effects. It’s often used as part of a broader ED management plan, especially for men with complex or resistant cases.

• Can Be Combined With Vacuum Erection Devices (VEDs)
  Using a VED with MUSE can enhance erection quality and rigidity, especially for men with vascular insufficiency.

• Do Not Use With Oral PDE5 Inhibitors Without Approval
  Combining MUSE with Viagra, Cialis, or Levitra may lead to excessive vasodilation, risking low blood pressure or priapism.

• May Be Part of Post-Surgery ED Rehabilitation
  Doctors often recommend MUSE after prostatectomy to promote blood flow and preserve erectile tissue function.

• Not Intended for Use With Intracavernosal Injections
  Using MUSE alongside penile injections (e.g., Caverject, Trimix) is not advised due to overlapping effects and increased risk.

• Psychological Therapy or Counseling May Complement MUSE
  For patients with psychogenic ED, pairing MUSE with sexual counseling can address both the physical and emotional components of the condition.

• Topical ED Creams Should Not Be Used Concurrently
  Applying ED-enhancing creams or gels alongside MUSE may lead to irritation or reduced absorption efficiency.

• Always Consult a Physician Before Combining Treatments
  While combination therapy can be effective, it must be guided by a healthcare professional to avoid adverse interactions.

While MUSE is generally well tolerated, it can cause side effects in some individuals, most of which are mild and short-lived. Since the medication is delivered locally, systemic side effects are less common than with oral ED medications, but localized discomfort and minor reactions may occur.

• Urethral Discomfort or Burning Sensation
  The most common complaint is a mild burning or tingling in the urethra shortly after insertion, often lasting just a few minutes.

• Lightheadedness or Dizziness
  Some users may experience a brief drop in blood pressure, particularly if standing up quickly after administration.

• Penile or Testicular Ache
  Dull aching in the penis, scrotum, or groin area has been reported in a minority of users, especially with higher doses.

• Bleeding or Redness at Insertion Site
  Rarely, minor trauma during insertion can cause small amounts of bleeding or localized redness.

• Painful Erection (Priapism)
  Although uncommon, prolonged and painful erection lasting more than 4 hours (priapism) requires immediate medical attention.

• Vaginal Burning in Sexual Partners
  Alprostadil may cause a burning sensation in the female partner during intercourse unless a condom is used.

• Allergic Reaction (Rare)
  Hypersensitivity to alprostadil or excipients may cause rash, swelling, or breathing difficulty, though such cases are very rare.

MUSE is not suitable for all individuals. Certain medical conditions and anatomical abnormalities may increase the risk of complications, making MUSE inappropriate or unsafe. It is important to understand contraindications before beginning treatment.

• Men With Urethral Abnormalities
  Conditions such as urethral strictures, meatal stenosis, or curvature can interfere with proper application and drug absorption.

• Patients With Bleeding Disorders
  Individuals with hemophilia or similar conditions may experience prolonged bleeding or bruising during insertion.

• Those Prone to Priapism
  Men with a history of prolonged erections or conditions like sickle cell anemia or leukemia are at increased risk of priapism.

• People With Urethritis or Active Infections
  Using MUSE in the presence of urethral infection or irritation may worsen symptoms and delay healing.

• Patients on Anticoagulants
  Those taking blood thinners such as warfarin may be at higher risk of urethral bleeding following insertion.

• Men With Penile Implants or Surgery
  The presence of a penile prosthesis may interfere with application or increase the risk of complications.

• Individuals Allergic to Alprostadil
  Any known hypersensitivity to alprostadil or the components of the MUSE applicator is a clear contraindication.

Yes, MUSE must be stored under refrigerated conditions to maintain its potency and ensure effective delivery. Improper storage can degrade the active ingredient and reduce the treatment’s effectiveness. Users should take extra care when storing and transporting MUSE.

• Recommended Temperature: 2°C to 8°C (36°F to 46°F)
  This is the standard refrigeration range, and maintaining this temperature prevents alprostadil degradation.

• Do Not Freeze
  Freezing the product can destroy its chemical structure and render it ineffective or harmful upon use.

• Short-Term Room Temperature Tolerance
  MUSE may be kept at room temperature (up to 25°C or 77°F) for a limited period (up to 14 days) only if stated on the packaging.

• Always Store in Original Packaging
  The applicators should remain sealed in their original foil pouches to protect from light, air, and moisture.

• Ideal for Storage in Medication Refrigerator
  Use a separate medication fridge if possible, especially in shared living environments to maintain privacy and reduce temperature fluctuation.

• Travel Considerations
  Use insulated cooler packs during travel to keep MUSE within the required temperature range until refrigeration is available.

• Check Expiry and Visual Condition Before Use
  Never use MUSE that is past its expiration date or if the pellet appears discolored or damaged.