Core EM

OCTOBER 16, 2024

Author: Natalie Bertrand, MD Editor: Naillid Felipe, MD Background: Definition: adverse reaction to blood product administration Incidence: more common in children than adults, except for delayed hemolytic transfusion reactions Allergic (non-anaphylaxis) – Platelets 1-3%; RBCs 0.1-0.3%

Allergic Reaction 188

Allergic Reaction Plasma ED Epinephrine 188

Core EM

OCTOBER 2, 2024

Author: Natalie Bertrand, MD Editor: Naillid Felipe, MD Background: Definition: adverse reaction to blood product administration Incidence: more common in children than adults, except for delayed hemolytic transfusion reactions Allergic (non-anaphylaxis) – Platelets 1-3%; RBCs 0.1-0.3%

Allergic Reaction 100

Allergic Reaction Plasma ED Epinephrine 100

REBEL EM

DECEMBER 5, 2023

The overall incidence of biphasic reactions is unknown with rates quoted from < 0.5% up to 23% ( Lieberman 2005 , Rohacek 2014 , Tole 2007 , Grunau 2014 ). This varied incidence can be due to inconsistent definitions or inclusion of mild reactions. Which patients are at risk for experiencing biphasic reactions?

Epinephrine 81

Epinephrine Allergic Reaction Emergency Department Emergency Management 81

EMDocs

FEBRUARY 7, 2024

Hypersensitivity reaction to a GLP-1 agonist, type 1 diabetes mellitus, and pregnancy. Hypersensitivity/dermatologic: GLP-1 agonists are synthetic peptides; may lead to antibody formation and allergic reaction/injection site reaction. Reactions are usually minor: transient warmth, pruritis at injection site that resolves.

Allergic Reaction 75

Allergic Reaction ALS CAD OR 75

EMDocs

JANUARY 3, 2024

10 This procedure has well-described rare complications including infection, blood loss, allergic reaction, arrhythmia, pneumothorax if approaching via the internal jugular vein, embolization of the device, and pulmonary artery perforation or dissection. Optivol TM , measures thoracic impedance through an ICD or CRT-D device.

Defibrillator 87

Defibrillator Allergic Reaction ED ALS 87

EMDocs

NOVEMBER 13, 2023

He also reports associated photophobia, nausea, and a single episode of vomiting in the lobby. He denies a history of similar headaches in the past. He denies any medical history, significant family history, or recreational drug use. Vital signs: Temperature 99.5F, HR 98 bpm, BP 162/86 mmHg, RR 14 per minute, oxygen saturation 99% on room air.

E-9-1-1 87

E-9-1-1 ALS Emergency Department ED 87