Egg Allergy in Children
Specialist assessment, egg ladder guidance and management of egg allergy in children across Belfast and Northern Ireland.
Egg allergy is the second most common food allergy in children after cow's milk allergy, affecting approximately 1–2% of young children. The good news is that most children outgrow egg allergy by school age — but careful assessment and management is important in the meantime.
Dr Mugilan Anandarajan is a Consultant Paediatrician with a special interest in allergy, eczema and respiratory conditions. He provides specialist egg allergy assessment, egg ladder guidance and management for children at Kingsbridge Private Hospital and Ulster Independent Clinic in Belfast.
Symptoms to Look Out For
Hives (urticaria), swelling around the mouth, redness and itching — often appearing within minutes of contact
Vomiting, stomach pain, diarrhoea — particularly with raw or lightly cooked egg
Runny nose, sneezing, coughing, wheezing — more common with airborne egg (e.g. cooking fumes)
Egg is a common trigger for eczema flares, particularly in infants with moderate-to-severe eczema
Severe reactions are less common with egg than peanut, but can occur — particularly with raw egg
When to Seek Specialist Assessment
- Your child has had a reaction after eating egg or egg-containing foods
- Your child has eczema and you suspect egg may be a trigger
- You want to know whether your child can tolerate baked egg (e.g. in cakes and biscuits)
- You want to introduce egg to your baby and are concerned about allergy risk
- Your child has been avoiding egg and you want to know if they have outgrown their allergy
- Your child needs an MMR or flu vaccine and has a history of egg allergy
Allergy Testing Methods
Skin Prick Testing
Tests with raw egg white and cooked egg to help determine the nature and severity of egg allergy. Results in 15–20 minutes.
Specific IgE Blood Testing
Measures egg-specific IgE antibodies. Component testing (ovomucoid, ovalbumin) can help predict whether a child will tolerate baked egg.
Egg Ladder Assessment
Structured approach to introducing egg in progressively less-cooked forms — from well-baked egg through to raw egg — guided by allergy test results.
Management & Treatment Plan
Frequently Asked Questions
Most children with egg allergy can tolerate well-baked egg (e.g. in cakes and biscuits) even if they react to raw or lightly cooked egg. Dr Anandarajan will assess your child's individual tolerance and provide a personalised egg ladder plan.