Inhaling certain chemicals can result in anesthesia. For example, diethyl ether and chloroform, two common organic solvents, were among the earliest known examples of anesthesia. Nitrogen anesthesia: An alcohol-like condition characterized by euphoria, loss of balance and manual dexterity, disorientation and trouble thinking. It can occur in divers under 30 metres (100 feet) who breathe compressed air due to the high nitrogen content of the air. Nitrogen anesthesia is reversed when the gas pressure decreases and the diver returns to the surface. The rule of hygiene in all cases of structural anesthesia, whether acquired or hereditary, is total abstinence one and always. Many other chemicals you wouldn`t suspect can also cause anesthesia. For example, although nitrogen gas makes up 78% of the air we breathe and is considered chemically inert (non-reactive), it can cause anesthesia under certain conditions. Others may ingest relatively large amounts with little risk of anesthesia.
Opiates should be used in moderation and any attempt to induce deep anesthesia should be avoided. The muscle tremor of anesthesia is unmistakable, and a depressed or floating pulse is easy to spot. Medterms Medical Dictionary A-Z List / Definition of nitrogen anesthesia Anesthesia is a state of deep anesthesia or loss of consciousness caused by a chemical such as medication or anesthesia. borrowed from the new Latin narcåsis, borrowed from the Greek nÁrkÅsis “numbing”, from narkå-, radical variant from narkoåã»n “numb, dead” (verbal derivation of nárkÄ “numbness, lack of sensation”, origin uncertain) + -sis -sis Intentional inhalation of chemicals such as spray paints and household aerosols to get a quick “buzz” or high, a practice called huffing is a common and worrisome activity among teens and boys. Adult. This practice is extremely dangerous and can lead to brain damage or death. For more information, see links to inhalants under Further reading. Note: The Greek nÁrkÄ has been compared to the Old High German in-snerahan “to fesseln (to), link (to)”, which hypothetically reflects an Indo-European verb base *snerk- “to contract, to grind” (according to Lexikon der indogermanischen Ververben, 2. Auflage, Wiesbaden 2001; See entry 1), but the semantic link is far from apparent. (The dictionary incorrectly translates as “spasm, lung” = “spasm, paralysis.”) R. Beekes (Etymological Dictionary of Greek, Brill, 2009) considers that the word is most likely of pre-Greek origin of the substrate.
Always work with adequate ventilation and avoid inhaling chemical fumes, mists, dust, etc. whenever possible. If necessary, use hoods and respirators. Section 8 (Exposure limitations/personal protection) of the safety data sheet should propose appropriate protective measures. This term usually appears on a safety data sheet as a possible symptom of exposure, usually by inhalation. This would be listed in Section 11 (Toxicological Information) of the SDS. As anesthesia was constantly avoided, the experiment was complete, even unexpected, successful.