An allergy is the body’s hypersensitive reaction to a particular food or substance. Allergies are thought to affect more than one in four people in the UK at some point in their lives. They’re particularly common in children. Some allergies go away as a child gets older and some will be lifelong. Most allergies are mild, but severe allergic reactions can occur. These are uncommon. If a child or young person suffers a severe allergic reaction, it’s vital they get immediate help.
Substances that cause allergic reactions are called allergens. Common allergens include:
Allergic reactions usually happen quickly within a few minutes of exposure to an allergen.
They can cause:
Most allergic reactions are mild, but occasionally a severe allergic reaction called anaphylaxis or anaphylactic shock can occur.
Signs of anaphylaxis include any of the symptoms above, as well as:
If your child is showing symptoms of anaphylaxis, you must:
If you think your child may have an allergy, take them to see their GP. If the GP agrees that your child might have a mild allergy, they will offer you advice and may offer treatment such as anti-histamine medication. If this is the case, you must inform your child’s school to arrange for their medication to be safely stored and administered as required. If their allergy is particularly severe, or it's not clear what your child is allergic to, they may be referred to an allergy specialist for testing and treatment.
If your child is at risk of anaphylaxis, you must inform their school and ensure they have their medication (an adrenaline auto injector) with them in school.
For children attending state maintained schools, free schools or academies, the school nursing service is here to support you. Once we have been informed either by you or the school that your child has anaphylaxis, you will be asked to complete an allergy action plan which details their symptoms, medication and what to do in an emergency. Please update their school with any change in treatment and check that all medication held in school is within date.
Some schools will allow pupils to carry their adrenaline auto injectors with them; some schools keep them in a central place. It’s important for you and your child to be aware of their school’s policy as this will vary and may depend on the age of the child. Their school may require you to provide two adrenaline auto injectors. Generally, by the time they go to secondary school, children should carry their adrenaline auto injectors with them.
You must ensure that your child has their adrenaline auto injectors with them if they’re going on a school trip.
The school nursing service delivers anaphylaxis updates to school staff. This supports schools to have the most up to date knowledge of anaphylaxis and how to manage a severe allergic reaction in school.
If your child attends an Independent school, please make the school aware that your child has an adrenaline auto injector. The school will then be able to inform you of their provision for children with severe allergies.
You can support your child to understand about their anaphylaxis, identifying and avoiding their allergic triggers where possible, and ensuring they take their medication as prescribed as they will increasingly need to become independent in managing their condition.
If your child attends a state maintained school, free school or academy, your school nursing service is available to offer support and advice to you and your child. We offer anaphylaxis updates to school staff to support them to help your child remain healthy in school.
We run a full service Monday to Friday term time and a reduced service throughout the school holidays.
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