Enhance Your Comfort with Nitrous Oxide, “Laughing Gas”
Nitrous oxide, commonly known as “laughing gas,” can help make medical and cosmetic procedures more comfortable. At Aspen Dermatology & Aesthetics, we offer the Pro-Nox™ Nitrous Oxide Delivery System, a patient-controlled comfort solution designed to help reduce anxiety and discomfort during treatment.
Unlike traditional sedation, Pro-Nox allows you to remain awake, alert, and in control throughout your procedure. The system is self-administered through a handheld mouthpiece, allowing you to use it as needed during treatment.
Whether you’re undergoing a dermatology procedure or an advanced aesthetic treatment, Pro-Nox can help create a more comfortable and positive experience.
What Is Pro-Nox?
Pro-Nox is a patient-controlled system that delivers a safe 50/50 blend of nitrous oxide and oxygen. The effects begin working within minutes and wear off quickly once use is discontinued, allowing most patients to return to normal activities shortly after treatment.
Because the system is self-administered, patients remain in control throughout their procedure while benefiting from increased comfort and relaxation.
Benefits of Pro-Nox
- Helps reduce anxiety and nervousness
- Helps manage discomfort during procedures
- Fast-acting and patient-controlled
- No IVs or injections required
- Remain awake and responsive throughout treatment
- Effects wear off quickly after use
- Most patients can drive themselves home afterward
- Enhances overall treatment comfort
Dermatology Procedures
Pro-Nox may be used during a variety of medical dermatology procedures, including:
- Skin biopsies
- Mohs surgery
- Excision procedures
- Cyst removals
- Lipoma removals
- Certain skin cancer treatments
- Electrodessication and Curettage (ED&C)
- Procedures performed in sensitive areas


Aesthetic Treatments
Many patients choose Pro-Nox during cosmetic procedures such as:
- Fractional CO₂ Laser Resurfacing
- Laser Skin Rejuvenation
- Microneedling
- Dermal Fillers
- Lip Filler
- Injectable Treatments
Pro-Nox FAQ
No. Pro-Nox is not general anesthesia or traditional sedation. Patients remain awake, alert, and able to communicate with their provider throughout treatment.
Most patients begin feeling the effects within one to two minutes of use.
The effects wear off quickly once you stop breathing through the mouthpiece, with most patients feeling back to normal within minutes.
In most cases, yes. Because the effects wear off rapidly, most patients can safely drive themselves home. Your provider will discuss any specific recommendations based on your treatment and medical history.
Pro-Nox is designed to help reduce anxiety and discomfort during treatment. While you may still feel some sensations associated with your procedure, many patients find the experience significantly more comfortable when using it.
Yes. Nitrous oxide has been safely used in medical settings for decades. The Pro-Nox system delivers a fixed blend of oxygen and nitrous oxide and includes multiple safety features.
Many patients are good candidates for Pro-Nox, especially those who experience anxiety before procedures, have concerns about needles, or would like additional comfort during treatment. Your provider will review your medical history and determine whether Pro-Nox is appropriate for you.
Pro-Nox is available as an optional comfort enhancement for many procedures. Pricing may vary depending on the treatment. Our team will discuss costs with you before your appointment.
Interested in Pro-Nox?
Don’t let anxiety or concerns about discomfort keep you from getting the treatment you want or need. Pro-Nox may help make your experience more comfortable while allowing you to remain awake and in control throughout your procedure.
To learn if Pro-Nox is available for your treatment, simply ask your provider or request it when scheduling your appointment.
Call or text 801-210-7045 to learn more about Pro-Nox and available treatments at Aspen Dermatology & Aesthetics in Spanish Fork, Utah.
