Nitrous Oxide

Nitrous Oxide are common gas that can easily be abused as a drug. It's also known as laughing gas or whippet. Look for a small cylinder with a balloon attached or a pipe propellant. It is inhaled, much like chloro or hydrocarbons. This drug is also extremely addictive, at least psychologically and serious side effects can occur.

A loss of motor control is common, as well as insensitivity to pain, a feeling of being disconnected and of course, laughter. In some cases, the user may experience hallucinations.

Clinical Symptoms are euphoria, hallucinations, dizziness and distortion of sound in some cases.


Resource:
http://www.passagesmalibu.com/illegal-drugs.html#