Could Your Child’s Cold Be an Allergy? What Parents in the UK Should Know

Is It Just a Cold — Or Could It Be an Allergy?

Children in the UK are often plagued by runny noses, sneezing, and itchy eyes. While colds are common, allergies are on the rise across the country and may be to blame for these persistent or seasonal symptoms.

Signs Your Child’s Symptoms May Be Allergies Instead of a Cold

• Symptoms last more than a week or keep coming back
• Itching in the eyes, throat, or nose
• Sneezing fits—especially after playing outside or petting animals
• Rash or eczema flare-ups

Allergies can mimic a cold but are triggered by harmless substances like pollen, animal dander, or food ingredients. Allergic rhinitis (hay fever) and eczema are particularly frequent in UK children.

Accessible Science: What Triggers Allergies?

In those with allergies, the body’s immune system treats ordinary substances as dangerous invaders and releases histamines, causing inflammation and symptoms. Over 300 different allergens are common in British homes, parks, and foods.

What Can Parents Do Right Now?

• Monitor environmental triggers (e.g. keep windows closed during pollen peak times)
• Launder clothes and bedding regularly to reduce allergens
• Use a symptom diary to check for patterns related to foods or activities
• Try children-safe antihistamines after consulting a pharmacist or GP

Find Clarity with Comprehensive Home Testing

For ongoing symptoms, a simple finger-prick blood test can help parents pinpoint the problem. The ALEX² At-Home Allergy Blood Test screens for a wide range of triggers and is suitable for the whole family. Results arrive in 3-4 days with clear guidance on next steps — or you can book an in-person test at Mayfield Clinic.

Uncertain about your child’s symptoms? Order an at-home allergy test kit today or book an in-person allergy test with Mayfield Clinic.