Children & allergy

Eggs in childhood, including allergy

Egg allergy is common in young children, but diagnosis and reintroduction belong with qualified healthcare advice.

The useful answer

For children without allergy, eggs are a convenient protein food. For children with suspected allergy, avoidance and reintroduction need an individual plan.

Nutrition in context

Eggs provide complete protein and several micronutrients, but children need variety. Pair them with vegetables, fruit, grains, pulses, dairy or appropriate alternatives rather than relying on eggs alone.

Recognise a possible reaction

Hives, swelling, vomiting, wheeze or sudden breathing symptoms after egg may indicate allergy. Reactions can differ from one exposure to another, so previous mild symptoms do not guarantee the next will be mild.

Baked egg is not a DIY test

Some children tolerate extensively baked egg before less-cooked forms. An egg ladder should only be used when a clinician or allergy team says it is appropriate; it is not suitable after every kind of reaction.

See the supervised allergy trial

Schools and shared kitchens

A written allergy plan, ingredient checking, cross-contact prevention and access to prescribed emergency medicine matter more than simply labelling a meal ‘egg free’.

When general guidance is not enough

Personal circumstances change the answer.

Call emergency services for breathing difficulty, throat or tongue swelling, collapse, marked drowsiness or rapidly worsening symptoms. Do not attempt home reintroduction after a serious reaction without specialist direction.

Authoritative guidance: NHS: food allergy ↗ · CDC: food allergies in schools ↗ · NIAID: food allergy guidelines ↗