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Stress, pain, and anxiety relief
Pro-Nox™ was developed over a decade ago with the clear vision of benefiting practitioners and their patients at the forefront of medicine. Pro-Nox™ is an FDA cleared analgesia that delivers 50% Nitrous Oxide and 50% Oxygen.
Provided Physiotherapies

What is it?

Using a fixed, FDA cleared blend of 50/50 Nitrous Oxide and Oxygen, Pro-Nox™ is an analgesic gas delivery system designed for patients to have 100% control through self-administration. Based on decades of extensive research and proven success, a 50/50 mixture of nitrous oxide provides short-term pain, anxiety, and stress relief-without causing patients to “go under.”
Best known for its ability to safely and effectively ease pain, anxiety, and discomfort, Pro-Nox™ is the leading pneumatically-driven gas delivery system on the market for medical and aesthetic patients. Pro-Nox™ provides more than just pain relief. By improving the patient experience during treatment, and in the provider's office, practitioners are better equipped to perform procedures that deliver optimal results—while ensuring that all patients are in their “Pro-Nox™ Comfort Zone.”

Safety First

Using an ideal combination of 50/50 Nitrous Oxide and Oxygen, Pro-Nox™ is the analgesia of choice for over 6,000+ practices across the United States and Canada. Plus, with Pro-Nox™, practitioners can have peace of mind as they work, while patients feel more at ease during treatments.

Analgesics, often referred to as “pain relievers,” include common drugs like aspirin, ibuprofen, or acetaminophen. Pro-Nox™ is a 100% self-administered N2O and O2 gas delivery system, producing effects which most practitioners and patients describe as “similar to laughing gas.” Unlike anesthesia (which halts the brain and body’s nerve signals), analgesia temporarily blocks the body’s pain signals from reaching the brain, and disassociates the brain’s ability to even process pain signals.

Pro-Nox™ was designed to support a variety of specialties as their pain and anxiety management solution for all treatment offerings, including: plastic surgery, dermatology, medical aesthetics, obstetrics-gynecology, urology, labor and delivery, ambulatory care, orthopedics, regenerative medicine, hospitals, surgery centers, and more!

How Does Pro-Nox™ Work?

Pro-Nox™ is a natural blend of 50% oxygen and 50% nitrous analgesia, self-administered by the patient through a safe, valve inhalation system that only delivers the medical gases when the patient breathes in. The 50/50 mix has been safely and effectively used around the world in labor and delivery for decades.

Is This the Same Laughing Gas at the Dentist?

No. The concentration of nitrous oxide that is generally used for dental and orthodontic procedures is up to 70%, compared to the 50/50 mixture utilized by the Pro-Nox™ System.

When Does Pro-Nox™ Take Effect?

The benefits of the split 50/50 mixture of nitrous oxide and oxygen gases, take effect within seconds of inhaling the blend, providing increased comfort and reduced anxiety. These effects last for a few minutes at a time, and can be extended by self-administering more of the mixture as needed.

How Long Does Pro-Nox™ Last?

Effects wear off in 5-10 minutes. There is no trace of the chemical in the body. The short-lasting effects of Pro-Nox™ allow the patient to reap the benefits of an analgesic, while still being able to drive before and after a procedure