Podcast #226: Biphasic Anaphylaxis

Podcast #226: Biphasic Anaphylaxis

Author: Sam Killian, M.D.

Educational Pearls

  • Anaphylaxis is common in the ED. These patients are treated and then usually watched for 4-6 hours.
  • Biphasic happens in patients that have a complete resolution of their anaphylaxis for at least an hour, but then have a recurrence that requires pharmacologic intervention. Most of the time this happens 3-6 hours later, but can happen more than 10 hours later.
  • More commonly happens in patients that have a delayed presentation, a wide pulse pressure, need multiple doses of epi, require the use of a beta agonist, or are ages 6-9 years old.
  • Educate patients about the possibility of Biphasic anaphylaxis before discharge.

References: http://www.medscape.org/viewarticle/583328_7

Jaksot(1145)

Podcast 656: Rashes

Podcast 656: Rashes

Contributor:  Peter Bakes, MD Educational Pearls: Lyme disease gives a single expanding target lesion with central clearing called erythema chronicum migrans Erythema multiforme is another targetoid ...

7 Huhti 20217min

Podcast 655: Hypothermia in Sepsis

Podcast 655: Hypothermia in Sepsis

Contributor: Adam Barkin, MD Educational Pearls: Fever is an adaptive response to infection, but elderly and immunocompromised patients may not be able to mount a hyperthermic response in sepsis Pati...

6 Huhti 20213min

Podcast 654: Depression in COVID

Podcast 654: Depression in COVID

Contributor: Aaron Lessen, MD Educational Pearls: Survey study compared depression symptom prevalence in the United States at the beginning of COVID compared to data acquired by a similar survey for...

5 Huhti 20213min

Podcast 653: Nitroglycerin Disimpaction

Podcast 653: Nitroglycerin Disimpaction

Contributor: Ricky Dhaliwal, MD, JD Educational Pearls: Glucagon administered intravenously has a high rate of adverse events (nausea/vomiting) with very weak evidence NItroglycerin too has very lim...

30 Maalis 20212min

Podcast 652: Prosthetic Hip Dislocation

Podcast 652: Prosthetic Hip Dislocation

Contributor: Jared Scott, MD Educational Pearls: While it is rare to have a native hip dislocation, it is relatively common to dislocate a prosthetic hip The mechanism for dislocation is usually add...

29 Maalis 20215min

Dr. Don Stader Shares Personal Experience of Losing his Mother to COVID-19 and Ruminates on the Culture of Death in Medicine (UnfilterED #12 Excerpt)

Dr. Don Stader Shares Personal Experience of Losing his Mother to COVID-19 and Ruminates on the Culture of Death in Medicine (UnfilterED #12 Excerpt)

A heartfelt excerpt from our most recent UnfilterED episode with Dr. Don Stader.

26 Maalis 202120min

Podcast 651: Hereditary Angioedema

Podcast 651: Hereditary Angioedema

Contributor: Katie Sprinkel, MD Educational Pearls: Hereditary angioedema (HA) is an autosomal dominant bradykinin-mediated disease affecting the airway, skin or gastrointestinal tract and typically...

23 Maalis 202110min

Podcast 650: PNES

Podcast 650: PNES

Contributor: Katie Sprinkel, MD Educational Pearls: Psychogenic Non-Epileptic Seizures (PNES) are due to a psychogenic rather than an epileptic cause Despite common assumption, PNES are not always v...

22 Maalis 20216min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-poliisin-mieli
docemilia
rss-duodecim-lehti
rss-sosiopodi
radio-antro
filocast-filosofian-perusteet
rss-ammamafia
utelias-mieli
mielipaivakirja
rss-bios-podcast
rss-astetta-parempi-elama-podcast
rss-tiedetta-vai-tarinaa
rss-luontopodi-samuel-glassar-tutkii-luonnon-ihmeita