Nodolox (O₂ + N₂O)

What is nodolox?

Nodolox is a registered trademark of OXIGEN salud. It is a 50 % oxygen and 50 % nitrous oxide mixture packaged at a pressure of 170 bar.

The applications of this colourless and odourless gas include trauma injuries, labour, and dental procedures. It has a fast-acting analgesic effect, which reduces pain a few minutes after application and produces a soothing and relaxing effect.

Nodolox can meet the demands of healthcare gases of dental clinics, emergency vehicles and GP clinics.

Gas is provided in lightweight aluminium cylinders, equipped with a compact valve for on-demand or direct flow supply, that do not need external regulators. This allows healthcare personnel to work in better conditions.

Nodolox requires a medical prescription.

Product details

This medicine requires a medical prescription. For hospital use only.

For more information on OXIGEN salud medicines, please consult the CIMA website:

https://cima.aemps.es/cima/dochtml/ft/83099/FT_83099.html

Last update: January 2026.

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Other gases supplied by OXIGEN salud

Acetylene

A colourless and odourless gas used in metal welding and as a lighting and heat source.

Air

Applied in healthcare and used in ventilators, anaesthesia, resuscitation and as a vector for inhalators.

Argon

Argon is a gas used in modified-atmosphere food packaging, welding, chromatography and excimer lasers.

Carbon dioxide

It is supplied in gas, liquid, or solid forms, depending on the intended application. Used in the healthcare and food sectors.

Helium

Used in industrial leak detection and liquid helium in magnetic resonance imaging in hospitals.

Hydrogen

A gas used as an initiator, a shielding agent in welding, or to hydrate fats in the food industry.

Mixtures

Made up of compressed and homogenised gases they are useful in the healthcare, food and industrial sectors.

Nitrogen

Supplied in gas or liquid form, depending on the intended application, it is used in the industry, food, and healthcare sectors.

Nitrous oxide

Applied in different procedures of the food and industry sectors, as well as in anaesthesia and cauterization in healthcare.

Oxygen

Supplied in gas or liquid form, depending on the application, it is widely used in healthcare and in industry and food sectors.

Nodolox (O2 + N2O)