Related Experiment Video
Updated: Jul 16, 2026

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
Published on: January 13, 2018
Prehospital pharmacology: nitrous oxide
David Jaslow1, Dorothy Lemecha
1Division of EMS, Operational Public Health and Disaster Medicine, Department of Emergency Medicine, Albert Einstein Medical Center, USA.
Nitrous oxide offers safe and effective out-of-hospital anesthetic and analgesic benefits. Its use requires physician prescription and is restricted by local regulations and EMS system approval.
Area of Science:
- Medical Anesthesia
- Emergency Medical Services
Background:
- Nitrous oxide is a widely recognized inhalational agent.
- Its properties make it suitable for pre-hospital environments.
Purpose of the Study:
- To evaluate the safety and efficacy of nitrous oxide for out-of-hospital use.
- To outline the regulatory considerations for its implementation in emergency medical services.
Main Methods:
- Review of existing literature on nitrous oxide's anesthetic/analgesic properties.
- Analysis of regulatory frameworks governing drug use in out-of-hospital settings.
Main Results:
- Nitrous oxide is demonstrated to be safe and effective for out-of-hospital administration.
- Implementation is contingent upon physician prescription and adherence to local/regional/state formulary approvals.
Conclusions:
- Nitrous oxide presents a viable option for pain management and anesthesia in pre-hospital care.
- Successful integration necessitates compliance with medical director approval and established drug formularies.
Related Concept Videos
Inhalational Anesthetics: Overview
Drug Delivery: Enteral Route
Drugs in...
Parenteral Anesthetics: Overview
General Anesthesia: Overview
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
Local Anesthetics: Pharmacokinetics
Local Anesthetics: Clinical Application as Epidural Anesthesia
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...

