Food Allergy Basics
What Is a Food Allergy?
A food allergy occurs when the immune system reacts to a specific food as if it were harmful. Even small amounts of the food can trigger a reaction.
Common Symptoms
Food allergy symptoms can affect multiple systems in the body and may include:
- Hives or skin rash
- Swelling of the lips, face, or throat
- Nausea or vomiting
- Abdominal pain
- Difficulty breathing
- Severe reactions (anaphylaxis)
Common Food Allergens
The most common food allergens include:
- Peanuts
- Tree nuts
- Milk
- Eggs
- Wheat
- Soy
- Fish
- Shellfish
However, any food can potentially cause an allergic reaction.
Why Accurate Diagnosis Matters
Not all food reactions are allergies. Some may be intolerances or sensitivities. Accurate diagnosis helps:
- Avoid unnecessary food restrictions
- Identify real risks
- Create an effective management plan
Managing Food Allergies
Management typically includes:
- Avoiding trigger foods
- Reading food labels carefully
- Carrying emergency medication (such as epinephrine)
- Having an action plan in place
Education is essential for both patients and caregivers.
Get Answers About Food Allergies
Schedule an evaluation with AASP for accurate diagnosis and personalized care.