Engineered PreparednessPrepare with Purpose
Sign in
Threats  /  Severe Allergic Reaction

Severe Allergic Reaction

Minutes matter. Known triggers, stocked epinephrine, and a household that knows how to use it.

ScopePersonalCauseHealthDriven byPreparednessImpactMajorLikelihoodPossible
Severe Allergic Reaction
Why it matters

What Severe Allergic Reaction would mean for you

Three numbers decide how important Severe Allergic Reaction is to your preparedness planning. Impact and Likelihood are general baselines. Vulnerability depends on how prepared you are for this threat.

ImpactMajor8/9
NegligibleCatastrophic

Anaphylaxis can close an airway within minutes, and without epinephrine on hand it is frequently fatal - a severe Impact for anyone with a serious allergy.

LikelihoodPossible5/9
RareFrequent

For those with known triggers it is a recurring, ever-present risk; for everyone else it's rare, so it lands mid-scale overall.

VulnerabilityNot rated
NegligibleCatastrophic

This number is yours. It measures how hard Severe Allergic Reaction would actually hit your household given what you already have in place. Rate it in Threat Planning — then all three multiply into your personal threat rating.

Rate it in Threat Planning →

General baselines — How we rate threats →

Be ready

Preparing for Severe Allergic Reaction

Concrete moves that lower your Vulnerability. Add any of them and we'll track it as an action on your threat list.

Add to my threat list
Keep in-date epinephrine auto-injectors where you can reach them fast.
Make sure family and caregivers know the signs and how to use them.
Read labels and ask about ingredients when eating out.
Wear medical ID and have an allergy action plan.
Learn more

Articles on Severe Allergic Reaction

Primer
Threat Analysis·7 min read

The Second Dose Is the One People Forget — Build a Backup Into the Plan

One auto-injector is a single point of failure against a threat measured in minutes. Two doses, in the right places, with a trained household, is the actual plan.

Read it →
Act on it

Tools for Severe Allergic Reaction

Tool

Threat Planning

Rate this threat, rank it, and build its plan.

Related threats

Other threats often prepared for with this one

Health

Medical Emergency

PossibleCatastrophic
Driven byPreparedness
Health

Prescription or Medication Disruption

UnlikelyMajor
Driven byPreparedness
Health

Carbon Monoxide or Gas Leak

UnlikelyCatastrophic
Driven byPreparedness

Make Severe Allergic Reaction part of your plan

Add it to your personal threat list, score it for your own household, or pull the real hazard data for your county.

Add to my threat listRun my county reportBrowse all threats