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Paediatric poisoning and swallowed foreign bodies
What is paediatric poisoning & swallowed objects?
Paediatric poisoning includes swallowed medicines, household chemicals, plants and alcohol, as well as swallowed foreign bodies such as coins, magnets and button batteries; some cause local burns and perforation, others systemic toxicity. First aiders must not induce vomiting, must keep any packaging, and must know when to call 999, attend A&E directly or seek NHS 111 or poison centre advice.
In real-world settings, many ingestions turn out to be low-risk, but some, particularly button batteries, strong alkalis and symptomatic poisonings, can deteriorate rapidly and are time-critical emergencies. Stopping further exposure, preserving packaging or evidence, avoiding outdated practices such as inducing vomiting and recognising which scenarios demand immediate 999 or emergency department assessment are the cornerstones of safe first aid for paediatric ingestions.
NHS accident guidance includes specific warnings about swallowed button batteries and toxic substances, recommending immediate 999 or A&E in many cases rather than waiting for symptoms.
Who needs this skill?
Health & Social Care
In health and social care, staff may see deliberate or accidental poisonings in children and young people; they must manage airway and breathing, prevent further exposure, gather evidence (packaging, tablets) and escalate urgently, particularly when there are symptoms such as breathing difficulty, altered consciousness or seizures.Licensed venues & nightlife
Licensed venues and events may see intoxication, recreational drug exposure or access to cleaning chemicals; clear protocols for managing intoxicated young people and suspected poisoning, including involving police where appropriate, reduce both clinical and reputational risk.Schools
Schools and early years providers are specifically warned about button batteries and medicines; NHS guidance is clear that swallowed button batteries should be treated as an emergency, with immediate A&E attendance even if the child appears well. Staff must know this and act without delay.Workplaces
In workplaces and leisure venues, common risks include cleaning products, bar stock, e-liquids and button batteries from devices and toys; staff need to recognise which exposures are immediately life-threatening and require 999 versus those where NHS 111 or urgent care can advise.How to manage paediatric poisoning & swallowed objects
- 1Remove further exposure and keep evidenceMove the child away from the source, remove contaminated clothing if safe, and rinse skin or mouth with water if advised for that substance. Keep any packaging, tablets or objects for the ambulance or hospital team, as this will guide treatment.Stopping further exposure and preserving evidence are immediate priorities in most poisoning scenarios and are emphasised in NHS and poison-centre advice.
- 2Do not induce vomiting or give food or drink unless advisedAvoid making the child vomit or giving them food, drink or home remedies such as milk, as these can worsen injury or interfere with treatment. Follow local protocols or poison-centre/NHS 111 advice about whether small sips of water are appropriate in specific circumstances.Modern guidance is clear that inducing vomiting is not recommended for ingestions; first aiders should resist outdated packaging advice and seek expert input instead.
- 3Treat button batteries and strong chemicals as emergenciesIf you suspect a child has swallowed a button battery or strong corrosive chemical, treat it as a time-critical emergency: call 999 or go straight to A&E immediately, even if they seem well, and do not give food or drink unless instructed.NHS guidance highlights the risk of rapid tissue damage and perforation from button batteries and caustics; delay while waiting for symptoms significantly increases harm.
- 4Assess for symptoms and escalate appropriatelyLook for sore or burning mouth or throat, drooling, breathing difficulty, unusual drowsiness or agitation, vomiting, stomach pain or changes in pupils or behaviour. Any of these after suspected poisoning or ingestion should prompt 999 or urgent assessment; milder exposures without symptoms may be suitable for NHS 111 or GP advice, guided by national and local protocols.Symptomatic poisonings are medical emergencies; combining clinical features with substance information helps clinicians decide on decontamination and observation, but first aiders should not delay calling for help while they "watch and wait" in high-risk cases.
- 5Avoid fishing objects from the throat; manage nose/ear differentlyIf a child chokes on an object, follow choking protocols; do not put fingers blindly into the mouth once dislodged risks pushing it deeper.Where foreign bodies are in the nose or ear rather than swallowed, children usually need non-urgent clinical assessment rather than first aid removal attempts, unless there are red flag symptoms such as severe pain, bleeding or breathing difficulty.
This guide is a learning reference only. It does not replace attended, assessed first aid training.
Qualifying courses
Qualsafe Level 3 Award in Paediatric First Aid (RQF)
2 days
3 years
Qualsafe Level 3 Award in First Aid at Work (RQF) & Qualsafe Level 3 Award in Paediatric First Aid (RQF) - Combined
3 days
3 years
Common questions
Practical answers for employers, venue managers, and healthcare teams about paediatric poisoning & swallowed objects training.
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Practical steps include secure storage of medicines and chemicals, regular environmental sweeps for button batteries and small objects, staff education and clear signage where hazardous substances are used. Periodic audits and incident reviews help demonstrate to regulators that you take poisoning risks seriously and act on learning.