Quad-Mix(Papaverine / Phentolamine / PGE1 / Atropine - Injectable ED Treatment)
Quad-Action Injectable ED Solution
A compounded injectable medication combining four active ingredients - Papaverine, Phentolamine, Prostaglandin E1 (PGE1), and Atropine - for the treatment of erectile dysfunction. This quad-action formula provides an additional mechanism of action compared to Tri-Mix.


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Available in: Arizona, Colorado, Connecticut, Delaware, Florida, Hawaii, Idaho, Iowa, Kansas, Kentucky, Minnesota, Montana, Nevada, New Mexico, New York, North Dakota, Oregon, South Dakota, Utah, Virginia, and Wyoming

Four-ingredient injectable ED treatment
- Four active ingredients for synergistic effect
- Atropine may reduce PGE1-related discomfort
- Two volume options (2.5ml and 10ml)
- Fast-acting (5-15 minutes)
- Provider-prescribed
Important Disclosure: Quad-Mix is a compounded medication prepared by FDA-registered 503A compounding pharmacies. Compounded medications are not FDA-approved. They are prepared by licensed compounding pharmacies under the supervision of healthcare providers and may differ in effectiveness, side effects, and risk profile compared to FDA-approved drugs. Only a healthcare provider can determine if this treatment is appropriate for your care. Learn more about our pharmacy partners.