Atropine Flashcards
Atropine
Name
Atropine
Atropine
Class
parasympatholytic
Atropine
Description
Atropine blocks the parasympathetic nervous system, specifically the vagal effects on the heart rate. May increase myocardial oxygen demand. Decreases airway secretions
Atropine
Indications
Hemodynamically unstable bradycardia and organophosphate poisoning
Atropine
Contraindications
None in the emergency setting. 2nd degree type 2 and above heart blocks are class 2B (not recommended)
Atropine
Precautions
AMI, glaucoma
Atropine
Dosage/Route
Symptomatic bradycardia: 0.5-1mg IV/IO/ ET. Repeat 3-5 min to 3 mg
Pedi: 0.02 mg/kg IV, 0.04 mg/kg ET, may repeat in 5 min up to 1 mg
Organophosphate poisoning: 2-5mg IV/IM/IO/10-15 min
Pedi: 0.05 mg/kg IV/IM/IO/10-15 min