May 21, 2015

Food Allergies

What is a food allergy?

According to the Mayo Clinic: A food allergy is an immune system reaction that occurs soon after eating a certain food. Even a tiny amount of the allergy-causing food can trigger signs and symptoms such as digestive problems, hives or swollen airways. In some people, a food allergy can cause severe symptoms or even a life-threatening reaction known as anaphylaxis.

Food allergy affects an estimated 6 to 8 percent of children under age 3 and up to 3 percent of adults. While there’s no cure, some children outgrow their food allergy as they get older.

It’s easy to confuse a food allergy with a much more common reaction known as food intolerance. While bothersome, food intolerance is a less serious condition that does not involve the immune system.

 

Signs and symptoms:

The most common food allergy signs and symptoms include:

  • Tingling or itching in the mouth
  • Hives, itching or eczema
  • Swelling of the lips, face, tongue and throat or other parts of the body
  • Wheezing, nasal congestion or trouble breathing
  • Abdominal pain, diarrhea, nausea or vomiting
  • Dizziness, lightheadedness or fainting

Anaphylaxis:

In some people, a food allergy can trigger a severe allergic reaction called anaphylaxis. This can cause life-threatening signs and symptoms, including:

  • Constriction and tightening of airways
  • A swollen throat or the sensation of a lump in your throat that makes it difficult to breathe
  • Shock with a severe drop in blood pressure
  • Rapid pulse
  • Dizziness, light-headedness or loss of consciousness

Emergency treatment is critical for anaphylaxis. Untreated, anaphylaxis can cause a coma or even death.

If you suspect you have a food allergy:

Avoid exposure to the food altogether until you set up a doctor’s appointment.

If you do eat the food and have a mild reaction, over-the-counter antihistamines may help relieve symptoms.

If you have a more severe reaction and any signs and symptoms of anaphylaxis, seek emergency help.

 

Prevention is KEY:

The best way to prevent an allergic reaction is to know and avoid foods that cause signs and symptoms. For some people, this is a mere inconvenience, but others find it a greater hardship. Also, some foods — when used as ingredients in certain dishes — may be well hidden. This is especially true in restaurants and in other social settings.

If you know you have a food allergy, follow these steps:

  • Know what you’re eating and drinking. Be sure to read food labels carefully.
  • If you have already had a severe reaction, wear a medical alert bracelet or necklace that lets others know that you have a food allergy in case you have a reaction and you’re unable to communicate.
  • Talk with your doctor about prescribing emergency epinephrine. You may need to carry an epinephrine autoinjector (EpiPen, Twinject, Auvi-Q) if you’re at risk of a severe allergic reaction.
  • Be careful at restaurants. Be certain your server or chef is aware that you absolutely can’t eat the food you’re allergic to, and you need to be completely certain that the meal you order doesn’t contain it. Also, make sure food isn’t prepared on surfaces or in pans that contained any of the food you’re allergic to.

Don’t be reluctant to make your needs known. Restaurant staff members are usually more than happy to help when they clearly understand your request.

If your child has a food allergy, take these precautions to ensure his or her safety:

  • Notify key people that your child has a food allergy. Talk with child care providers, school personnel, parents of your child’s friends and other adults who regularly interact with your child. Emphasize that an allergic reaction can be life-threatening and requires immediate action. Make sure that your child also knows to ask for help right away if he or she reacts to food.
  • Explain food allergy symptoms. Teach the adults who spend time with your child how to recognize signs and symptoms of an allergic reaction.
  • Write an action plan. Your plan should describe how to care for your child when he or she has an allergic reaction to food. Provide a copy of the plan to your child’s school nurse and others who care for and supervise your child.

Have your child wear a medical alert bracelet or necklace. This alert lists your child’s allergy symptoms and explains how others can provide first aid in an emergency

References:

http://www.mayoclinic.org/diseases-conditions/food-allergy/basics/definition/con-20019293

http://www.fda.gov/Food/ResourcesForYou/Consumers/ucm079311.htm

 

 

 

 

 

Comment on Facebook!

Comments

**Thank you for your visit! If you have any questions feel free to leave a comment! Here's "Hoping" you and yours have many years of "Health-n-Happiness"!**

Comments

2 thoughts on “Food Allergies
    1. Michelle

      Thank You sooo much for your visit, I have been missing from the blog for quite a while…but I will soon be posting again! Stay Tuned…and please pass a link on to anyone you think the information could help!! I am self taught as far as blogging goes and I haven’t quite figured out how to allow RSS feed subscribers. Any suggestions? There is a “subscribe” box at the top of the blog on the right side for you to enter your email into and then you will get an automated email from me ONLY when I create a new post. Will that help? Thanks again for the visit!!

       
      Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

%d bloggers like this: