Nitrous Oxide + Oxygen

Fixed-dose combination

This page lists brands whose active-ingredient set is exactly the combination below. It is identity information only — a fixed-dose combination is not the same product as its single ingredients, and the brand names are not interchangeable across markets.

Not medical advice. Check the pack and the exact composition before comparing products; ask a pharmacist if unsure.

Active ingredients

Nitrous Oxide nitrous-oxide
Oxygen oxygen

Brands with this exact combination

Brand	Composition & strength	Manufacturer
OxygenAU CA ES US	gas ×9 Oxygen 99 % gas Oxygen 100 % gas Oxygen 99,000 mL/100,000 mL gas Oxygen 99.5 % Other 2 compositions	Anesthesia Service, Inc.
Nitrous oxide 50% / Oxygen 50%GB	—	Linde Gas UK Ltd
oxígeno + óxido nitrosoES	50 %	Air Liquide Sante International
oxygen + nitrous oxideAU	—	—
Entonox cylinders size FGB	other Nitrous Oxide + Oxygen	BOC Ltd
Equanox cylinders size FGB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Equanox cylinders size CCGB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Equanox cylinders size AF4GB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Entonox cylinders size HXGB	other Nitrous Oxide + Oxygen	BOC Ltd
Equanox cylinders size F4GB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Equanox cylinders size AF4 200GB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Equanox cylinders size CC 200GB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Entonox cylinders size ZXGB	other Nitrous Oxide + Oxygen	BOC Ltd
Equanox cylinders size ADGB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Entonox cylinders size GGB	other Nitrous Oxide + Oxygen	BOC Ltd
Equanox cylinders size GGB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Entonox cylinders size DGB	other Nitrous Oxide + Oxygen	BOC Ltd
Equanox cylinders size DGB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Equanox cylinders size AD 200GB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Equanox cylinders size CD 200GB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Entonox cylinders size ZDGB	other Nitrous Oxide + Oxygen	BOC Ltd
Equanox cylinders size JGB	other Nitrous Oxide + Oxygen	Linde Gas UK Ltd
Entonox cylinders size EA with integral headsetGB	other Nitrous Oxide + Oxygen	BOC Ltd
Entonox cylinders size ED with integral headsetGB	other Nitrous Oxide + Oxygen	BOC Ltd
Entonox cylinders size EX with integral headsetGB	other Nitrous Oxide + Oxygen	BOC Ltd
Entonox cylinders size EWGB	other Nitrous Oxide + Oxygen	BOC Ltd
ACTYNOX GAS MEDICINALES	inhalation Nitrous Oxide 50 % + Oxygen 50 %	Sociedad Española De Carburos Metalicos S.A.
DONOPA GAS MEDICINALES	inhalation Nitrous Oxide 50 % + Oxygen 50 %	Sol France Sucursal En Espana
ENTONOX GAS MEDICINALES	inhalation Nitrous Oxide 50 % + Oxygen 50 %	Linde Sverige Ab
KALINOX GAS MEDICINAL BALASES	inhalation Nitrous Oxide + Oxygen 50 %	Air Liquide Sante International
NINOXAN GAS MEDICINALES	inhalation Nitrous Oxide 50 % + Oxygen 50 %	Nippon Sanso Espana S.L.U.
NODOLOX GAS MEDICINALES	inhalation Nitrous Oxide 50 % + Oxygen 50 %	Oxigen Salud S.A.
SERYNOX GAS MEDICINALES	inhalation Nitrous Oxide + Oxygen 50 %	Messer Iberica De Gases, S.A.U.
EntonoxAU	unknown Nitrous Oxide + Oxygen	—
nitrous oxide + oxygenAU	—	—
medical equanoxAU	unknown Nitrous Oxide + Oxygen	—
NITRONOXAU	unknown Nitrous Oxide + Oxygen	—
NITROUS OXIDE IN OXYGENCA	gas Nitrous Oxide 50 % + Oxygen 50 %	MATHESON GAS PRODUCTS CANADA INC.
LIQUI-MED ANALGESIC GASCA	gas Nitrous Oxide 50 % + Oxygen 50 %	PRAXAIR CANADA INC
ALNOX GASCA	gas Nitrous Oxide 50 % + Oxygen 50 %	AIR LIQUIDE CANADA INC.
MEOPACA	gas Nitrous Oxide 50 % + Oxygen 50 %	MESSER CANADA INC.
ENTONOX COMPRESSED MEDICINAL GASHK	unknown Nitrous Oxide + Oxygen	LINDE HKO LIMITED
EQUANOX medical nitrous oxide 50% v/v and oxygen 50% v/v gas in gas cylinderAU	unknown Nitrous Oxide 50 % + Oxygen 50 %	Coregas Pty Ltd
AIR LIQUIDE AUSTRALIA LIMITED Nitronox 50% Nitrous Oxide and 50% Oxygen Mixture Gas MedicinalAU	unknown Nitrous Oxide 0.5 L/L + Oxygen 0.5 L/L	Air Liquide Australia Limited
BOC GASES ENTONOX OXYGEN 50%v/v and NITROUS OXIDE 50%v/v MIXTURE, Gas MedicinalAU	unknown Nitrous Oxide 0.5 L/L + Oxygen 0.5 L/L	BOC Limited
ACTYNOX 50 %/50 % v/v, gaz médicinal compriméFR	gas Nitrous Oxide 50 % + Oxygen 50 %	AIR PRODUCTS
ANTASOL 135, gaz pour inhalation, en bouteilleFR	inhalation Nitrous Oxide 50 % + Oxygen 50 %	SOL FRANCE
ANTASOL 180, gaz pour inhalation, en bouteilleFR	inhalation Nitrous Oxide 50 % + Oxygen 50 %	SOL FRANCE
ENTONOX 170 bar, gaz pour inhalation, en bouteilleFR	inhalation Nitrous Oxide 50 % + Oxygen 50 %	LINDE FRANCE
KALINOX 50 %/50 %, gaz médicinal compriméFR	gas Nitrous Oxide 50 % + Oxygen 50 %	AIR LIQUIDE SANTE INTERNATIONAL
OXYNOX 135, gaz pour inhalation, en bouteilleFR	gas Nitrous Oxide 50 %/100 g + Oxygen 50 %/100 g	AIR PRODUCTS
PLACYNOX 50% / 50%, gaz médicinal compriméFR	gas Nitrous Oxide 50 % + Oxygen 50 %	MESSER FRANCE

Same combination in other markets

These markets record products with the same active-ingredient combination. Identity only — not a recommendation that products are interchangeable.

ES · KALINOX GAS MEDICINAL BALAS; ENTONOX GAS MEDICINAL; NINOXAN GAS MEDICINAL · 7 products · record
GB · Entonox cylinders size F; Equanox cylinders size F; Equanox cylinders size CC · 22 products · record
CA · LIQUI-MED ANALGESIC GAS; ALNOX GAS; MEOPA · 3 products · record

See warnings for these ingredients

Source & licence: built from the same regulator data as the ingredient pages (openFDA, dm+d, CIMA, COFEPRIS, PBS/TGA, Health Canada DPD, NHSA). Facts only; see the licence register.