Here’s What You Should Know If You Discover Yourself Allergic To Any Food Item
A food allergy may sound like something simple and commonplace but it is an immune system reaction that can trigger severe symptoms and life-threatening reactions including anaphylaxis. In this article, we explore some of its symptoms and causes so be sure to read till the end to be informed.
Food allergy is your immune system’s response to a certain food. Consuming even a tiny amount of this food may trigger symptoms like swollen airways, digestive issues or hives. For some, the reaction may even be fatal.
Food allergy is a popular topic and it affects 8% of kids under age 5 and 4% of adults. There is no cure for this however some kids are known to outgrow their allergies as they age. Reaction to an allergy varies from person to person but there are some that are common. They 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
In rare cases, food allergy will trigger a serious reaction known as anaphylaxis. This can lead to potentially fatal signs and symptoms some of which include:
- Constriction and tightening of the airways
- Difficulty breathing due to clogged airways or a swollen throat
- Shock with a severe drop in blood pressure
- Rapid pulse
- Dizziness, lightheadedness or loss of consciousness
Such symptoms call for emergency treatment as if left untreated, they can cause a coma or death.
What Causes Food Allergy?
It happens when the human body makes the mistake of thinking a particular food or substance it contains is harmful to the body. In response, the immune system rushes to defend the body by releasing an antibody called immunoglobulin E (IgE) to neutralize the allergen.
When you eat that same food or substance again the antibodies sense it and will get the immune system to release histamine and some other chemicals into the bloodstream. The chemicals are what cause the allergic symptoms.
When Should You Visit A Doctor?
You should cost your doctor if you have any of the above-mentioned symptoms or signs shortly after eating. If it is possible you should reach your health care provider while experiencing the symptoms as it can aid the diagnosis.
Get emergency treatment if you notice any signs or symptoms of anaphylaxis, including:
- Constriction of airways that makes it difficult to breathe
- Shock with a severe drop in blood pressure
- Rapid pulse
- Dizziness or lightheadedness
