Anaphylaxis FAQ
What causes Anaphylaxis?
Anaphylaxis can be triggered by various allergens, including certain foods like peanuts and shellfish, insect stings, medications, and allergens from latex.
What are the symptoms of Anaphylaxis?
Common symptoms include difficulty breathing, swelling of the throat, a rapid heartbeat, hives, and sometimes loss of consciousness.
How quickly does Anaphylaxis occur?
Symptoms of Anaphylaxis can develop within minutes of exposure to an allergen.
Is Anaphylaxis life-threatening?
Yes, Anaphylaxis is a medical emergency that can be life-threatening without immediate treatment.
How can Anaphylaxis be treated?
The first-line treatment for Anaphylaxis is an injection of epinephrine, usually administered with an auto-injector.
Should I go to the hospital after an Anaphylactic reaction?
Yes, even after using an epinephrine injector, you should seek medical attention, as symptoms can recur.
Can I prevent Anaphylaxis?
Avoiding known allergens is crucial. Discuss with your doctor about carrying an epinephrine auto-injector.
What should I do if someone experiences Anaphylaxis?
Call emergency services immediately and administer epinephrine if available. Stay with the person until help arrives.
Are there long-term effects from Anaphylaxis?
Most people recover fully after treatment, but repeated Anaphylactic reactions can lead to more severe responses.
Can Anaphylaxis occur without previous allergic reactions?
Yes, it’s possible to experience Anaphylaxis on first exposure to a previously unrecognized allergen.
What age groups are affected by Anaphylaxis?
Anaphylaxis can affect anyone, but children are often more susceptible due to food allergies.
Can stress trigger Anaphylaxis?
Stress itself doesn't cause Anaphylaxis, but it can exacerbate symptoms or trigger a reaction in sensitive individuals.
Is there a test to diagnose allergies that can lead to Anaphylaxis?
Yes, tests like skin prick tests or blood tests can identify specific allergens.
Will I always need to carry an epinephrine auto-injector?
If you have a history of Anaphylaxis, it’s advisable to carry an auto-injector at all times.
Can food allergies lead to Anaphylaxis later in life?
Yes, food allergies can develop at any age and may lead to Anaphylaxis if exposed to the allergen.
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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly