PMID- 28372711 OWN - NLM STAT- MEDLINE DCOM- 20170424 LR - 20181113 IS - 1557-9859 (Electronic) IS - 0025-7125 (Print) IS - 0025-7125 (Linking) VI - 101 IP - 3 DP - 2017 May TI - Outpatient Emergencies: Anaphylaxis. PG - 521-536 LID - S0025-7125(16)37396-5 [pii] LID - 10.1016/j.mcna.2016.12.003 [doi] AB - Anaphylactic fatalities are rare; however, mild reactions can rapidly progress to cardiovascular and respiratory arrest. The clinical course of anaphylaxis can be unpredictable. Prompt and early use of epinephrine should be considered. Most anaphylaxis episodes have an immunologic mechanism involving immunoglobulin E (IgE). Foods are the most common cause in children; medications and insect stings are more common in adults. When the cause is not completely avoidable or cannot be determined, a patient should be supplied with autoinjectable epinephrine and be instructed its use. They should keep the device with them at all times and taught the signs and symptoms of anaphylaxis. CI - Copyright (c) 2017 Elsevier Inc. All rights reserved. FAU - Commins, Scott P AU - Commins SP AD - Division of Rheumatology, Allergy and Immunology, Department of Medicine, Thurston Research Center, University of North Carolina, 3300 Thurston Building, CB 7280, Chapel Hill, NC 27599-7280, USA; Division of Rheumatology, Allergy and Immunology, Department of Pediatrics, Thurston Research Center, University of North Carolina, 3300 Thurston Building, CB 7280, Chapel Hill, NC 27599-7280, USA. Electronic address: scommins@email.unc.edu. LA - eng GR - K08 AI085190/AI/NIAID NIH HHS/United States GR - R56 AI113095/AI/NIAID NIH HHS/United States PT - Journal Article PT - Review DEP - 20170302 PL - United States TA - Med Clin North Am JT - The Medical clinics of North America JID - 2985236R RN - 0 (Adrenergic beta-Agonists) RN - 0 (Glucocorticoids) RN - 0 (Histamine Antagonists) RN - 37341-29-0 (Immunoglobulin E) RN - YKH834O4BH (Epinephrine) SB - IM MH - Adrenergic beta-Agonists/therapeutic use MH - Airway Management/methods MH - Anaphylaxis/*diagnosis/*drug therapy/physiopathology MH - Cardiopulmonary Resuscitation MH - *Emergencies MH - Epinephrine/therapeutic use MH - Glucocorticoids/therapeutic use MH - Hemodynamics MH - Histamine Antagonists/therapeutic use MH - Humans MH - Immunoglobulin E/immunology MH - *Outpatients MH - Severity of Illness Index PMC - PMC5381731 MID - NIHMS840301 OTO - NOTNLM OT - Allergy OT - Anaphylaxis OT - IgE OT - Mast cell OT - Tryptase EDAT- 2017/04/05 06:00 MHDA- 2017/04/25 06:00 PMCR- 2018/05/01 CRDT- 2017/04/05 06:00 PHST- 2017/04/05 06:00 [entrez] PHST- 2017/04/05 06:00 [pubmed] PHST- 2017/04/25 06:00 [medline] PHST- 2018/05/01 00:00 [pmc-release] AID - S0025-7125(16)37396-5 [pii] AID - 10.1016/j.mcna.2016.12.003 [doi] PST - ppublish SO - Med Clin North Am. 2017 May;101(3):521-536. doi: 10.1016/j.mcna.2016.12.003. Epub 2017 Mar 2.