How many doses of sublingual nitroglycerin should a patient take for chest pain before calling 911
November 2005
How many doses of sublingual nitroglycerin should a patient take for chest pain before calling 911?
Most of us were taught to recommend taking one SL NTG every 5 minutes...and call 911 if there's no relief after the THIRD dose.
But guidelines now say to call 911 if there's no relief within 5 minutes after just ONE dose. The idea is to get heart attack patients treated earlier and to improve survival...but this benefit hasn't been proven yet.
Practical advice for a better career, with unlimited access to CE
Pharmacy Technician's Letter Canada includes:
- 12 issues every year, with brief articles about new meds and hot topics
- 120+ CE courses, including the popular CE-in-the-Letter
- Helpful, in-depth Technician Tutorials
- Access to the entire archive
Already a subscriber? Log in
Volume pricing available. Get a quote