food allergy

Immune reaction, ingested

A food allergy is an immune system reaction to a particular food, ranging from mild symptoms like hives or itching to severe, life-threatening anaphylaxis.

Common triggers include peanuts, tree nuts, shellfish, eggs, and dairy.

Unlike food intolerance, which causes digestive discomfort, a true food allergy involves the immune system and can be dangerous: She carries an EpiPen for her food allergy.

anaphylaxis

epinephrine

Adrenal stress hormone

difficulty breathing · wheezing · EpiPen · emergency · adrenaline · respiratory distress · angioedema · urticaria · bronchospasm · hypotension

immune

histamine

Allergy-response compound

inflammation · cytokines · cross-reactivity · sensitization · basophils · eosinophils · skin prick test · blood test · immunotherapy · desensitization

avoidance

elimination diet

Systematic food removal regimen

substitutes · dining out · meal prep · may contain

allergens

peanut

Edible underground legume

  • tree nutsEdible seeds from woody plants
  • shellfishAquatic creatures with exoskeletons
  • milkMammalian nursing fluid

eggs · wheat · soy · fish · sesame · mustard · celery · lupin · mollusks · crustaceans

intolerance

lactose intolerance

Inability to process milk sugar

gluten sensitivity · cramping · FODMAP · delayed reaction

safety

staff training

Educating workers for tasks

Categories
Opposites
immune response to food

food allergynon-allergic

Not triggering immune sensitivity

food safety · food intolerance

food-body compatibility

food allergysafe food

Nourishment free from contamination

food relationship/tolerance

food allergyomnivore

Eats plants and animals

Family

food, allergy, allergic, allergen, allergens, food allergies

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G