Abstract

Anaphylaxis is a severe, life-threatening, generalised hypersensitivity reaction. It affects 1 in 1,333 (~0.08%) of the English population during their lives, with 1% of cases being fatal. Management, underpinned by guidance from the Resuscitation Council (UK), focuses on a thorough clinical assessment and prompt administration of intramuscular adrenaline. Symptoms may recur, so patients must be observed for a period of no less than six hours. In a deployed environment evacuation must be swift and into a safe environment capable of providing critical care support. There are clear occupational implications following a case of anaphylaxis, and a confirmed case may affect service personnel’s fitness to deploy. This article will summarise the management of anaphylaxis in Royal Naval personnel.