Online First Aid Course

Learn how to provide essential care before emergency responders arrive with our 100% Online First Aid Course. Receive instant certification valid for 2 years—plus unlimited quiz retakes.

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Chapters	CE Credits	Validity	Cost	Duration	ECC	Exam Attempts	Wallet Card
13	2.0	2 Years	$14.95	1-2 Hrs	Compliant	Unlimited	Download/Print/Mail

Chapters13
CE Credits2.0
Validity2 Years
Cost$14.95
Duration1-2 Hrs
ECCCompliant
Exam AttemptsUnlimited
Wallet CardDownload/Print/Mail

Chapter 7: Allergy Emergencies

An allergy occurs when the body’s immune system reacts to something that’s usually harmless. If the reaction is severe, it can quickly become a medical emergency—especially without fast treatment.

Common Allergy Triggers

People can have allergic reactions to many different things, including:

Animals like cats or dogs
Ant or bee stings
Chocolate or eggs
Certain medications, such as penicillin
Peanuts
Pollen, mold, or dust
Specific plants or chemicals in plants
Wasp stings

Signs and Symptoms

Allergic reactions may cause:

Itchy skin or a rash

Nausea, vomiting, or diarrhea

Redness or hives

Swelling of the tongue or face

Sneezing or a stuffy nose

Trouble breathing

Signs of shock

Example: Anaphylaxis and What to Do

Anaphylaxis is a severe allergic reaction that can happen within seconds or minutes of exposure to an allergen. It can cause swelling in the airway, difficulty breathing, and even lead to shock. This condition is life-threatening and must be treated immediately.

First Aid Steps:

Check the scene and make sure it’s safe, then:

Call 9-1-1
Get a First Aid kit if one is nearby
If the person has an epinephrine auto-injector and is responsive, help them retrieve it
They may be able to give themselves the injection. If you’re allowed to assist, ask for permission and give the shot
Rub the injection area for 10 seconds, dispose of the device properly, and note the time it was given
If the person becomes unresponsive, begin Cardiopulmonary Resuscitation (CPR). If you’re not trained in full CPR, give Hands-Only CPR

This chapter in your Online First Aid Course prepares you to act quickly and confidently when someone experiences a severe allergic reaction.

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Chapter 7: Allergy Emergencies

Common Allergy Triggers

Signs and Symptoms

Example: Anaphylaxis and What to Do

First Aid Steps:

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