Customized Care • Prescription Required
Rock Ridge Pharmacy compounds Trimix and Quadmix—custom injectable formulations that promote healthy blood flow to the penis and support erectile function. Each prescription is carefully prepared to help men achieve stronger, longer-lasting erections with safe, pharmacist-guided precision.
Trimix and Quadmix are prescription injectable medications formulated to improve blood flow to the penis, helping men achieve and maintain firm erections. These therapies are compounded under the direction of a prescriber for personalized erectile dysfunction (ED) treatment.
Each formulation works by directly relaxing and dilating blood vessels in penile tissue, enhancing circulation and response. Rock Ridge Pharmacy compounds these injections with precise concentrations to match each patient’s medical profile and tolerance.
Compounded Trimix and Quadmix injections are prescription-only and prepared in our USP <795>/<800> compliant lab to ensure quality, sterility, and safety for every dose.
Learn more about AUA Erectile Dysfunction Guidelines and USP Sterile Compounding Standards.
Both Trimix and Quadmix are compounded under USP <795>/<800> sterile standards at Rock Ridge Pharmacy, ensuring purity, accuracy, and consistency in every injection.
Ideal for men who do not respond adequately to sildenafil (Viagra®) or tadalafil (Cialis®).
Suitable for men who experience headaches, flushing, or gastrointestinal upset from oral ED medications.
Effective for men whose erectile dysfunction is linked to:
• Diabetes
• Cardiovascular disease
• Prostate surgery
• Neurological disorders
Compounded Trimix and Quadmix injections are personalized to address the specific cause of ED. Each formulation is prepared under USP <795>/<800> standards for precision, safety, and optimal patient outcomes.
Trimix and Quadmix injections are administered directly into the side of the penis (corpora cavernosa) using a small, fine needle.
Our pharmacists provide individualized training and guidance to help patients perform injections safely and confidently at home. For any questions or follow-up care, contact Rock Ridge Pharmacy for professional support.
Our pharmacists may recommend these supplements to support your men’s hormone health, improve circulation, and enhance the efficacy of Trimix & Quadmix therapy.
These supplements are adjunctive recommendations only. They do not replace prescription injectable therapies and should be reviewed with your healthcare provider.
While generally safe, Trimix and Quadmix may have some side effects. Proper technique and guidance from your pharmacist or prescriber can help minimize these risks.
Always follow your prescribed dosage and injection schedule to minimize potential side effects. Consult your Rock Ridge Pharmacy pharmacist for guidance on safe self-administration and ongoing monitoring.
Trimix and Quadmix injections should be stored in the refrigerator at 36°F–46°F (2°C–8°C) to maintain potency. Do not freeze. If using a travel vial, keep it in an insulated container with a cold pack during transport.
Before injecting, allow the vial to reach room temperature for a few minutes. Avoid exposing the medication to heat, direct sunlight, or excessive agitation. Always keep vials tightly sealed and out of reach of children and pets.
Questions about storage, expiration, or proper handling? Call 201-444-4190 or email info@rockridgepharmacy.com .
Use only as prescribed. Do not adjust your dose without consulting your provider. Excessive dosing can cause priapism (erections lasting longer than 4 hours), which requires emergency care.
Rotate injection sites. Alternate sides of the penis to minimize scar tissue or fibrosis. Never inject into visible veins or the top or bottom of the shaft.
Proper disposal: Place used syringes in a puncture-proof sharps container. Do not throw loose needles in household trash. Rock Ridge Pharmacy can guide you on safe disposal options.
Disclaimer: This information is for educational purposes only and does not replace medical advice. Always consult your healthcare provider before making any changes to your Trimix or Quadmix therapy.
Below is a pricing overview of compounded Trimix and Quadmix formulations available at Rock Ridge Pharmacy. All injections are prepared in our USP <795>/<800>-compliant compounding lab for accuracy, purity, and patient safety.
*Prices may vary depending on formulation and prescribed strength. Please contact Rock Ridge Pharmacy at (201) 444-4190 for the most up-to-date pricing and availability.
Our pharmacists collaborate with prescribers to personalize every Trimix or Quadmix prescription — ensuring it’s clinically effective, safely administered, and tailored to your health goals.
Trimix and Quadmix are prescription injectable medications that improve erectile function by increasing blood flow to the penis. Each formulation combines vasodilators such as Alprostadil, Papaverine, Phentolamine, and, in Quadmix, Atropine for enhanced response.
These medications act directly on the smooth muscle tissue of the penis, relaxing blood vessels to allow increased blood flow. The result is a firm, natural erection achieved independently of sexual stimulation in most cases.
Both contain Alprostadil, Papaverine, and Phentolamine. Quadmix adds Atropine, which provides additional relaxation of smooth muscles for men who require a stronger or longer-lasting effect.
Trimix and Quadmix are ideal for men who do not respond well to oral ED medications, experience side effects from pills, or have medical conditions such as diabetes, cardiovascular disease, prostate surgery history, or neurological disorders.
They are injected directly into the side of the penis (corpora cavernosa) using a fine needle. Our pharmacists provide detailed training on proper technique, dosage, and safety during initial consultations.
Most patients report only mild discomfort or a brief sting at the injection site. With correct technique and rotation of injection areas, pain and bruising are minimal.
The erection typically develops within 5 to 15 minutes and lasts 30 to 90 minutes depending on dose, medication strength, and individual response.
Potential side effects include mild pain at the injection site, bruising, or small nodules. A prolonged erection lasting more than 4 hours (priapism) is a medical emergency and requires immediate care.
Keep vials refrigerated between 36°F and 46°F (2°C–8°C). Do not freeze. Use an insulated travel container with a cold pack when transporting the medication.
Most vials last 30 to 90 days depending on frequency of use and dosage. Your pharmacist can estimate usage and provide refill reminders.
Generally, they should not be combined with PDE5 inhibitors (such as Viagra or Cialis) unless approved by your prescriber, as this can increase risk of low blood pressure or prolonged erections.
Yes. Both Trimix and Quadmix are compounded prescription medications that require a valid prescription from a licensed healthcare provider.
Providers can e-prescribe directly to “Rock Ridge Pharmacy” or fax to 201-444-2698. Patients may call (201) 444-4190 or email info@rockridgepharmacy.com for assistance.
Yes. Rock Ridge Pharmacy prepares all injections under USP <797> sterile compounding standards using pharmaceutical-grade ingredients to ensure safety and accuracy.
Yes. Store the medication in a travel cooler with a cold pack and keep it with your prescription label when traveling. Avoid leaving it in hot cars or direct sunlight.
E-Rx (E-scribe) to “Rock Ridge Pharmacy”
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191 Rock Rd, Glen Rock, NJ 07452
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