Nitrous Oxide (Nitronox)

Question 1

Class / Action

Answer 1

Anesthetic. Potent Analgesic.

1. Nitronox is a blended mix of 50% nitrous oxide and 50% oxygen
2. Effect quickly dissipates (within 2-5min) after cessation of administration

Question 2

Onset / Duration of Action

Answer 2

2-5min Onset and Duration of Action

Question 3

Indications

Answer 3

1. Musculoskeletal pain d/t fx
2. Burns
3. Severe pain with physician approval

Question 4

Contraindications

Answer 4

1. Severe he’d injury with evidence of increased ICP, decreased LOC.
2. COPD, pneumothorax
3. Bowel obstruction, abdominal pain

Question 5

Precautions

Answer 5

1. O2 Saturation <90%

2. Self-administered only

Question 6

Dosages / Administration

Answer 6

1. ADULT: Self-administered by inhalation
2. PEDS: CONTACT Mary Bridge Base Station

CAUTION: Must be used in well-ventilated area. If used in ambulance keep exhaust fan running, window open

Question 7

Adverse Reactions

Answer 7

Nausea, Vomiting, Bizarre Behavior