Showing posts with label food intolerance. Show all posts
Showing posts with label food intolerance. Show all posts

24 September 2012

Anaphylaxis is born!

I guess the burning question is why did I create a blog about food allergies and anaphylaxis. Well I've always been interested in food. Not just about the taste of food and the warm, full, comforting feeling it gives us...but what exactly it does to and for our bodies.

I enjoy cooking, but I particularly enjoy creating something new, something enriching, something different to the ordinary, but something tasty and healthy which all family members will enjoy consuming. That's what I did for a long time...until I met Max*.

Max is the son of a friend. When Max was introduced to baby food he had his first allergic reaction. He spent 3 days in hospital with anaphylaxis...he was 4 months old!

From then on Max's mum took him to Specialists for regular allergy testing, slowly introduced him to foods one spoon at a time and had to be vigilant and watch for any sign of puffy lips, red neck and shortness of breath.

At a very young age Max was categorised by the medical industry as a 'bubble baby' because he was 'highly anaphylactic', was required to wear a food allergy bracelet and was often excluded from child care centres. For the first five years of his life he had a staple diet of apple, pumpkin, lean beef, potato and fresh peas.

One day when Max and his mum were visiting for coffee I was making espresso. Max and my son were playing in the sterilised play area I had prepared before their visit. The boys were happy enough and Max's mum and I were enjoying catching up about their behaviours and milestones, etc. When out of the blue Max began coughing. Coughing was usually the first thing that signalled an allergic reaction.

I panicked. Max's mum panicked and we began watching him like a hawk to see what would happen next. We searched the play area for any evidence of soiled toys or contaminated food and found nothing suspicious. Max's face became red and his breathing became difficult. An ambulance was called and he was off to hospital...again!

It had been determined the milk I had steamed in the espresso machine had wafted into the play area and caused him to have a reaction. Well of course you can imagine how I felt...like I was to blame. I felt just terrible!

From then on I felt it was my duty to research food allergies, intolerances and anaphylaxis for Max's benefit. I also began collecting suitable recipes which contained no trace of nuts, milk, egg, or seafood.

Max' mum's life, however, changed dramatically...as did the rest of the family. Max is now 12 years old, is still highly allergic and requires regular allergy testing, but Max is old enough to know what triggers a reaction and can even prepare his own meals...with his own separate cooking utensils, bowls, plates and cutlery!

And that, my readers...is why I began this blog. Happy reading!

Michelle XD

*names have been changed to protect certain parties.

04 September 2012

So what is a food allergy?

Image courtesy of http://www.fotopedia.com/items/flickr-2638980183
Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0)


DEFINITION
A food allergy is an abnormal response to a food triggered by your body's immune system. Allergic reactions to food can sometimes cause serious illness and death. Nuts are the leading causes of deadly allergic reactions called anaphylaxis (Medline Plus. n.d.).


TRIGGERS
In adults, the foods that most often trigger allergic reactions include:
  • Peanuts
  • Fish and shellfish, such as prawns (shrimp), lobster and crab
  • Tree nuts, such as walnuts
  • Eggs
  • Soy bean
  • Wheat.
Problem foods for children include:
  • Peanuts
  • Eggs
  • Milk (especially in infants and young children).
Unfortunately food allergies cannot be cured, however if allergies are discovered in children, they can subside or completely disappear as the child ages. However this is not always the case.

To have food allergies identified the affected person needs to see a Specialist who conducts pin prick tests to determine causes of allergic reactions. There are a series of tests and time and patience is required. Keeping a food diary which records food consumed and reactions is a great way to discover and eliminate causes of allergies.

Sometimes a reaction to food is not an allergy. It is often a reaction called 'food intolerance'. Your immune system does not cause the symptoms of food intolerance. However, these symptoms can look and feel like those of a food allergy (Medline Plus. n.d.).


TREATMENT
Food-allergic reactions can range from mild to severe, and even fatal.  Epinephrine, aka adrenaline, is the first line treatment for severe allergic reactions or anaphylaxis (FAAN, n.d.). If adrenaline isn't given quickly the result is often death because the throat swells and the airway narrows, making breathing near impossible.

The adrenaline opens the airway immediately and saves the affected person's life. Many people with sever food allergies carry adrenaline in the form of an EpiPen. If you notice a person having a reaction to food,  ask them if they have an EpiPen on them so you can administer it.

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Attribution 2.0 Generic (CC BY 2.0)




HOW TO USE AN EPIPEN: VIDEO

Video courtesy of http://www.youtube.com/user/onlineallergist?feature=CBQQwRs%3D

10 STEP GUIDE TO USING AN EPIPEN by FAAN (Food And Allergy Network)
  1. "Unscrew the yellow or green cap off the carrying case and remove the EpiPen or EpiPen Jr auto-injector from its storage tube
  2. Grasp the device with the dominant hand, with the black tip pointing downward
  3. With the other hand, pull of the gray safety cap
  4. Hold black tip near outer thigh
  5. Swing and jab firmly into the outer thigh until it clicks. (The device is designed to work through clothing)
  6. Hold firmly against the thigh for 5-10 seconds
  7. Remove the unit from the thigh and massage the injection site for 10 seconds
  8. Call emergency and seek immediate medical attention
  9. Place the used auto-injector back in the storage tube and screw on the cap
  10. Be prepared to inject a second time with another unused device in 5-10 minutes, if necessary".



REFERENCES:
FAAN: The Food Allergy and Anaphylaxis Network (n.d.). Retrieved from http://www.foodallergy.org/page/treating-an-allergic-reaction

Healthy Food Diet and Recipe (n.d.). Retrieved from http://www.enyfoodcoop.com/healthy-tips/food-allergies/

How to use an EpiPen [Video]. Retrieved from http://www.youtube.com/watch?v=pmGOcGYEU2k

Medline Plus: A service of the U.S. National Library of Medicine (n.d.). Retrieved from http://www.nlm.nih.gov/medlineplus/foodallergy.html