ENTONOX

This brand name is authorized in Canada, Cyprus, Estonia, Spain, France, Ireland, Lithuania, Malta, New Zealand, Poland, Romania, United Kingdom, South Africa

Active ingredients

The drug ENTONOX contains a combination of these active pharmaceutical ingredients (APIs):

1 Nitrous oxide (N2O)
UNII K50XQU1029 - NITROUS OXIDE

Nitrous oxide is a potent analgesic and a weak anaesthetic. Induction with nitrous oxide is relatively rapid, but a concentration of about 70% is needed to produce unconsciousness.

Read about Nitrous oxide (N2O)
2 Oxygen
UNII S88TT14065 - OXYGEN

Oxygen is an essential element for living organisms. It is involved in cellular metabolism and catabolism and permits production of energy in the form of adenosine triphosphate (ATP). The variation of the partial pressure of oxygen in the blood affects the cardiovascular system, the respiratory system, cellular metabolism, and the central nervous system. Deprivation of oxygen, resulting in tissue hypoxia, results in a rapid deterioration of myocardial and central nervous activity. Intervention with oxygen therapy is essential for the resolution of adequate tissue oxygenation.

Read about Oxygen

Medicine classification

This drug has been classified in the anatomical therapeutic chemical (ATC) classification system as follows:

ATC code Group title Classification
N01AX63 Nitrous oxide, combinations N Nervous system → N01 Anesthetics → N01A Anesthetics, general → N01AX Other general anesthetics
Discover more medicines within N01AX63

Authorization and marketing

This drug has been assigned below unique identifiers within the countries it is being marketed:

Country Identification scheme Identifier(s)
Country: CA Health Products and Food Branch Identifier(s): 02154757
Country: EE Ravimiamet Identifier(s): 1638020, 1638031, 1638042, 1638299, 1638301
Country: ES Centro de información online de medicamentos de la AEMPS Identifier(s): 71597
Country: FR Base de données publique des médicaments Identifier(s): 65950491
Country: GB Medicines & Healthcare Products Regulatory Agency Identifier(s): 146475, 146518, 146523, 202829, 202831, 202833, 398929
Country: LT Valstybinė vaistų kontrolės tarnyba Identifier(s): 1073661, 1073662, 1073663, 1073664, 1073665, 1073666
Country: MT Medicines Authority Identifier(s): AA1436/00201
Country: NZ Medicines and Medical Devices Safety Authority Identifier(s): 4742
Country: PL Rejestru Produktów Leczniczych Identifier(s): 100222915
Country: RO Agenția Națională a Medicamentului și a Dispozitivelor Medicale Identifier(s): W68731003, W68731004, W68731005, W68731006, W68731007, W68731008
Country: ZA Health Products Regulatory Authority Identifier(s): 29/34/0043

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