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US-Licensed Medical Providers & Pharmacies

Quad-Mix Injection


US-licensed medical health professionals
Improves erections
Reliable and consistent
Fast-acting and long-lasting
Less side effects than oral ED meds

Quad-mix is administered as a penile self-injection, typically considered to be the most powerful class of anti-erectile dysfunction agents. Research has found that these drugs can induce a penile erection when injected directly into the penis.

Since 1983, these erectile dysfunction injections have gained popularity and acceptance. The FDA approved Prostaglandin E1 for treatment in 1995 and then eventually papaverine, phentolamine and atropine were added to make the Quad-mix.

Most men begin penile injection therapy trying Tri-Mix, but if this is not producing a satisfactory erection then you can move to Quad-mix, which contains all of the drugs in Tri-mix with the addition of atropine, another drug to help improve blood flow.

The thought of injecting a drug into your penis may sound intimidating, but research has shown that more than 70% of men are highly satisfied with this therapy. If you are not getting results from the conventional medications such as Viagra® and Cialis®, penile injections are now considered the go to treatment. When properly administered, Quad-Mix can be an effective, safe and life changing medication.    

Potential Benefits:

  • Safe
  • Reliable
  • Fast-acting
  • Long-lasting
  • More affordable than oral medications
  • Not affected by alcohol consumption 
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