Anaphylactic Shock: What You Should Know

Anaphylactic shock is a life-threatening allergic reaction that can occur within seconds or minutes of exposure to an allergen. It is the most severe form of an allergic reaction and can be fatal if not treated immediately.

What causes anaphylactic shock?

Anaphylactic shock can be caused by a variety of allergens, including:

* Foods, such as peanuts, tree nuts, milk, eggs, shellfish, and wheat

* Insect bites or stings, such as from bees, wasps, and hornets

* Medications, such as penicillin, aspirin, and ibuprofen

* Latex

* Contrast dye used in medical imaging tests

What are the symptoms of anaphylactic shock?

The symptoms of anaphylactic shock can include:

* Difficulty breathing

* Wheezing

* Hives

* Swelling of the face, lips, tongue, or throat

* Hoarseness

* Nausea

* Vomiting

* Diarrhea

* Dizziness

* Lightheadedness

* Loss of consciousness

How is anaphylactic shock treated?

Anaphylactic shock is a medical emergency and requires immediate treatment. If you think someone is experiencing anaphylactic shock, call 911 immediately.

Treatment for anaphylactic shock may include:

* Epinephrine (adrenaline), a medication that can help to reverse the symptoms of anaphylaxis

* Oxygen

* Intravenous fluids

* Antihistamines

* Corticosteroids

How can anaphylactic shock be prevented?

The best way to prevent anaphylactic shock is to avoid exposure to the allergens that trigger it. If you have an allergy to a particular allergen, it is important to carry an epinephrine auto-injector (EpiPen) at all times. You should also wear a medical ID bracelet or necklace that states your allergy.

If you experience any of the symptoms of anaphylactic shock, seek medical attention immediately.