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General health information

Nitrous oxide

Nitrous oxide may seem harmless because its effects are brief, but it can immediately cause oxygen deprivation, burns from extreme cold, falls and loss of consciousness. Repeated use can inactivate vitamin B12 and cause serious nerve damage. Thrombosis, mental health disturbances and pregnancy risks also make prompt assessment important.

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  • Nitrous oxide can quickly cause dizziness, disinhibition, confusion and loss of control.
  • The greatest acute danger is oxygen deprivation, especially with repeated use in quick succession or in poorly ventilated spaces.
  • Gas from a cartridge or cylinder is extremely cold and can cause cold burns to the lips, mouth, throat or airway.
  • Repeated use can functionally inactivate vitamin B12 and damage nerves and the spinal cord.
  • Tingling, numbness, unsteady walking, weak legs and bladder problems are neurological warning signs.
  • Nitrous oxide is not safe during pregnancy and must not be regarded as a harmless party drug then either.

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