For some people with allergies, the threat of anaphylaxis is a real concern. While various foods and environmental triggers can result in aggravating allergic reactions, an anaphylactic reaction could actually be life-threatening. Due to this serious threat, allergy sufferers in Atlanta should speak to an allergist and understand the risks they face. Here’s what you should know about anaphylaxis.
What Are the Causes of Anaphylaxis?
The triggers of anaphylaxis are wide-ranging and require an allergy doctor to accurately diagnose. A public survey looking at the causes of anaphylaxis found the three most common triggers to be: medications (34%), foods (31%) and insect stings (20%). However, among infants and young children, food is the most likely cause of a severe allergic reaction. In rarer circumstances, a condition called idiopathic anaphylaxis means doctors are unable to identify the cause.
Here are some examples of the allergens to be aware of if you have experienced an allergic reaction after contact.
- Food – Common foods include peanuts, tree nuts, shellfish, fish, milk and eggs.
- Medication – Such as antibiotics and anti-inflammatory medication.
- Insect stings – Venom from wasps, bees, hornets and other insects.
- Latex – Products made using natural rubber latex such as gloves, bags, toys and some shoes.
- General anesthetic – Allergies triggered by anesthetic agents.
- Radiocontrast agents – Rarer instances of anaphylaxis are caused during X-ray processes.
In many cases, individuals experience minor allergic reactions to these substances before a more severe case of anaphylaxis shows up. The unpredictability of these reactions highlights the benefits of allergy testing and effective diagnosis.
Additionally, there may be some cofactors that increase the likelihood of an anaphylactic reaction. These cofactors are more common in older people and include exercise, stress and infections.
Why Does an Allergen Cause Anaphylaxis?
Anaphylaxis is an extreme overreaction by the immune system to a perceived threat. Even the smallest amount of a substance in one’s body can trigger the release of chemicals that cause blood vessels to swell. The symptoms include skin rashes, breathing difficulties, dizziness, nausea – and even loss of consciousness. And while some symptoms are similar to an allergic reaction, anaphylaxis symptoms are more magnified and the condition is more distressing.
How Do I Prevent Anaphylaxis?
For the ongoing prevention of a severe reaction, your allergy doctor may recommend avoidance of the allergen and immunotherapy. Different types of allergies will demand an individual response, and a consultation with an allergist will determine the right approach to take.
The immediate response to anaphylaxis should be use of an epinephrine auto-injector – and an immediate call to emergency services.
Get Your Allergies Diagnosed Today
Allergies can be dangerous and even life-threatening, but you can reduce the risk with a careful diagnosis and treatment plan. To get started, visit us at one of our locations in Alpharetta, Atlanta, Canton, Cumming, Duluth and Johns Creek. Call today at (678) 668-4688 or request an appointment online.