Now accepting Telehealth appointments. Schedule a virtual visit.
Skip to main content

TriMix Injections

MyNP Eccentric IV Hydration Services

Dr. Rosalyn McFarland

IV Therapy Clinic located in Brown Deer, WI

Trimix injections are a safe and effective way of overcoming erectile dysfunction and enjoying a better sex life. If you're worried about having problems with the quality and endurance of your erections, Rosalyn McFarland, DNP, RN, APNP, FNP-BC, of MyNP Eccentric IV Hydration Services in Brown Deer, Wisconsin, can prescribe Trimix injections for you to give yourself before sex. For a simple solution to firmer, longer-lasting erections, call Dr. McFarland's office and inquire about Trimix injections or book an appointment online today.

TriMix Injections Q & A

What are Trimix injections?

Trimix is an injectable medication for treating men with erectile dysfunction (ED). It's often used for patients who can't take the oral medication prostaglandin E1. There are three medications in Trimix injections:


Papaverine is a vasodilator, which means it helps your blood vessels expand. In the penis, this medication relaxes the smooth muscles, allowing blood to flow more freely and making it easier to get an erection.


Like papaverine, alprostadil (prostaglandin E1 or PGE1) helps open your blood vessels by relaxing your penis' smooth muscles.


In addition to promoting vasodilation in your penis, phentolamine also increases your cardiac output for increased blood flow.

Why would I need Trimix injections?

You might benefit from Trimix injections if you have erectile dysfunction, a problem where you experience difficulties achieving or maintaining an erection. ED can have several causes, including:

  • Atherosclerosis
  • Low testosterone
  • Peyronie's disease
  • High blood pressure
  • Diabetes
  • Injuries to your penis or prostate gland
  • Stress, depression, anxiety, and low self-esteem

For most men, the occasional failure to get an erection isn't a major cause for concern, even though it's disappointing at the time. Unfortunately, the more you worry about your erections, the more likely you are to experience ED.  

Treatments such as shockwave therapy and medications like sildenafil (Viagra®) can help you get an erection when you have ED. Trimix injections are an alternative option that may suit you better.

How are Trimix injections administered?

Trimix injections go directly into your penis, and you can do this in a simple procedure at home. Dr. McFarland might prescribe Trimix injections if you have ED and other treatments are either not working or unsuitable for you. She can also show you how to self-administer Trimix injections safely and with minimal discomfort.

The injections are custom-compounded, which means the pharmacy makes them specially for you. That means Dr. McFarland can customize Trimix injections to suit your needs. You can start on a lower dose and increase it gradually until you experience optimal results.

Trimix injections typically trigger an erection in about five minutes and enable you to achieve fuller, longer erections for improved sexual health.

If you're looking for a nonsurgical treatment for erectile dysfunction, visit MyNP Eccentric IV Hydration Services to discuss your suitability for Trimix injections. Call to arrange a consultation or book an appointment online today.