Child Swallows Foreign Object: What To Do

It's a common parental nightmare: you turn your back for a second, and your curious child has managed to swallow something they definitely shouldn't have. From small toy parts to coins and even batteries, the list of potential culprits is long. While the immediate reaction is often panic, understanding what to do, and more importantly, when to worry, can make all the difference. This guide aims to provide clear, actionable advice for parents when their child ingests a foreign object, focusing on what's harmless and what requires urgent medical attention.

What Happens When a Child Swallows Something They Shouldn't?

Children, by their nature, explore the world with their hands and mouths. This often leads to them ingesting items that are not food. The vast majority of objects swallowed by children are harmless and will pass through their digestive system without any issues. The typical journey involves the object moving from the mouth, down the oesophagus (food pipe), into the stomach, through the intestines, and finally out in their stool, usually within 2 to 10 days. You do not need to search your child's poo for the object; this can be unsettling for both you and your child, and it's generally unnecessary.

Identifying Potentially Dangerous Objects

While most swallowed items cause no harm, certain objects pose a significant risk and require prompt medical assessment. These are the items you need to be particularly vigilant about:

Multiple Magnets

If a child swallows more than one magnet, especially if they are small and strong, they can be extremely dangerous. The magnets can attract each other through the intestinal walls. This can cause the intestinal tissue to be trapped between the magnets, leading to:

• Perforation (a hole in the bowel)
• Blockage of the intestines
• Tissue death

If you suspect your child has swallowed multiple magnets, seek immediate medical attention. This is a genuine emergency.

Button Batteries

Button batteries, often found in toys, remote controls, watches, and greeting cards, are particularly hazardous. They are small, easily swallowed, and can cause severe internal damage very quickly. If a button battery gets lodged in the oesophagus, it can start to leak electrical current and chemicals. This can cause:

• Severe burns to the oesophagus
• Perforation of the oesophagus
• Damage to surrounding tissues

Symptoms can appear within hours. Any suspicion of a child swallowing a button battery warrants urgent assessment at an Emergency Department. They may require a procedure for removal or close observation with repeat assessments.

Objects Trapped in the Oesophagus

Even if an object is generally considered harmless, if it becomes stuck in the oesophagus, it can cause problems. The oesophagus is a muscular tube, and if an object obstructs it, it can prevent food or saliva from passing into the stomach. This can lead to:

• Difficulty swallowing (dysphagia)
• Pain when swallowing (odynophagia)
• Drooling
• Vomiting

If you notice any of these symptoms, it's crucial to seek medical advice.

What If My Child Has Swallowed a Coin?

Coins are frequently swallowed by children. In most cases, a standard coin will pass through the digestive system without incident. However, medical professionals may still wish to assess the situation, especially if there are concerns.

Assessment with a Metal Detector

If you suspect your child has swallowed a metallic object like a coin, a doctor may use a metal detector. This non-invasive method helps confirm that the object has indeed been swallowed and, importantly, to determine its location within the body. This information is vital for deciding the next steps.

X-rays for Location

The location of the swallowed object is a key factor in determining the level of risk. If the metallic object, such as a coin, is found to be located above the nipple line (in the oesophagus or stomach), it will likely require an X-ray to confirm its position and assess if it's causing any immediate issues. If the object is located lower down, below the nipple line, and the child is asymptomatic, they will most likely be discharged home with advice for home care.

Advice for Care at Home

If your child has swallowed a generally harmless object and is showing no symptoms, you will likely be advised to monitor them at home. Here's what you need to know:

What to Expect

Most ingested objects will pass through your child's system naturally within 2 to 10 days. You don't need to actively search for the object in their stools.

When to Seek Medical Attention (Return to ED or GP)

While most cases resolve uneventfully, it's crucial to be aware of warning signs. Return to the Emergency Department or your General Practitioner (GP) immediately if your child develops any of the following symptoms:

• Tummy (abdominal) pain: Especially if it's severe, localised, or worsening.
• Being sick (vomiting): This can be a sign of obstruction. Vomiting with blood is a particularly serious symptom.
• Bleeding from the bottom (rectum): This could indicate damage or bleeding within the digestive tract.
• Drooling or trouble swallowing food: These symptoms suggest the object may be causing an obstruction in the oesophagus.
• Anything else which concerns you: Trust your parental instincts. If you are worried about your child's well-being, it's always best to get them checked out by a medical professional.

What NOT to Do

• Do not search through your child’s poo: This is distressing and unnecessary. If the object is going to pass, it will do so naturally.
• Do not give laxatives: Laxatives can sometimes worsen the situation by causing more forceful bowel movements, which could potentially lead to complications if an object is lodged. Always consult a doctor before administering any medication.

Button Battery and Strong Magnet Safety

Prevention is always better than cure, especially when it comes to highly dangerous items like button batteries and strong magnets.

Keeping Them Safe

• Keep out of reach and sight: Store all small batteries and magnetic items securely, preferably in locked cabinets or drawers that children cannot access.
• Secure spare batteries: Don't leave spare batteries lying around, even if they are in their original packaging. Keep them in a safe place.
• Teach older children: Educate older children about the dangers of these items. Advise them not to play with them or give them to younger siblings.
• Check toys and devices: Ensure battery compartments on toys and devices are secure and cannot be easily opened by a child.

By understanding the risks and knowing what steps to take, parents can navigate these potentially stressful situations with greater confidence. Always err on the side of caution and seek professional medical advice if you have any concerns about your child's health.

Frequently Asked Questions (FAQs)

Q1: How long does it usually take for a swallowed object to pass?

A: Most harmless objects pass through the digestive system within 2 to 10 days.

Q2: Should I give my child a laxative if they've swallowed something?

A: No, you should not give your child a laxative without consulting a doctor. It could potentially cause harm.

Q3: My child swallowed a small toy part. Do I need to see a doctor?

A: If the toy part is small, smooth, and your child is not showing any symptoms, it will likely pass on its own. However, monitor them closely for any signs of pain, vomiting, or difficulty swallowing. If you are concerned, it's always best to seek medical advice.

Q4: What are the most dangerous things a child can swallow?

A: The most dangerous items include button batteries and multiple strong magnets due to their potential to cause severe internal damage rapidly.

Q5: My child swallowed a battery. What should I do?

A: If you suspect your child has swallowed a button battery, seek urgent medical attention immediately. Do not wait for symptoms to appear.