what is n2o

Nitrous oxide, also known as laughing gas, is a chemical compound with the formula N2O. It is a colorless, non-flammable gas that is commonly used for sedation and pain relief in medical and dental procedures. Nitrous oxide is classified as a dissociative anaesthetic and has been found to produce dissociation of the mind from the body, distorted perceptions, and in rare cases, visual hallucinations. When inhaled, nitrous oxide produces a rapid rush of euphoria and a feeling of floating or excitement for a short period of time. Nitrous oxide is also used recreationally for its rapid but short-lived feelings of euphoria, relaxation, calmness, and sense of detachment. However, there are several risks of using nitrous oxide when it is not given by a doctor, including uncontrolled laughter, uncoordinated movements, blurred vision, confusion, dizziness and/or light-headedness, sweating, and feeling. Nitrous oxide is also a potent greenhouse gas and a major cause of the destruction of the ozone layer.