What to do if your child swallows a coin or magnet? Doctor explains immediate actions

Most parents would assume that if a child swallows a small object, it will eventually pass through the digestive system without causing any harm. While that is often true for coins, doctors warn the same cannot be said for magnets.

According to paediatric surgeons, swallowing even a few small magnets can quickly turn into a medical emergency, with delays of just a few hours potentially leading to severe intestinal damage, infection and emergency surgery.

Why swallowed magnets are far more dangerous than coins

Unlike a coin, which usually remains a single object as it travels through the digestive tract, multiple magnets can attract one another through different loops of the intestine.

This traps healthy tissue between the magnets, cutting off its blood supply. The affected bowel can rapidly become damaged, resulting in perforations, severe infection, sepsis and the need for complex emergency surgery.

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Doctors warn that by the time symptoms develop, significant internal damage may already have occurred.

Don't wait for symptoms to appear

Dr Nitin Jain, Senior Consultant and Head of Paediatric Surgery at Amrita Hospital, Faridabad, urged parents not to delay seeking medical attention if they suspect their child has swallowed a magnet.

"Parents should not wait for their children to complain of pain or vomiting to seek medical attention. Children often do not tell their parents that they have swallowed something. When you experience severe abdominal pain, vomiting or fever it could be too late, the damage may have already begun. Any suspected ingestion should be evaluated immediately by medical personnel especially in cases involving magnets."

According to Dr Jain, early medical assessment is critical because children may not immediately show symptoms despite serious internal injuries developing.

Coins and magnets pose very different risks

Doctors explain that swallowed coins generally pass naturally through the digestive system or, if necessary, can be removed using an endoscopic procedure.

Magnets, however, behave very differently.

If several magnets are swallowed, they may separate inside the stomach and intestines before attracting each other again across the bowel wall. This can trap intestinal tissue, cutting off its blood supply until it dies.

The damaged tissue may then develop perforations, allowing intestinal contents to leak into the abdomen and causing life-threatening infections.

Two siblings needed emergency surgery after swallowing magnets

Dr Jain recently treated two young siblings at Amrita Hospital, Faridabad, after both accidentally swallowed magnetic toy pieces within 24 hours of each other.

The three-year-old boy swallowed 10 magnets, which became attached inside his intestine. Doctors found eight perforations and extensive damage to the duodenum.

The following day, his four-year-old sister was admitted with similar symptoms. Doctors discovered six magnets inside her stomach, which had already caused multiple perforations and areas of dead tissue.

Both children underwent complex reconstructive surgeries and recovered after receiving timely treatment.

'Magnets can eat away at tissue quietly from the inside'

Dr Jain said the danger of magnets is often underestimated by parents.

"Unlike coins or buttons, magnets can eat away at tissue quietly from the inside. One magnet is fine, but if you have several, they can pinch the intestine between them and cut off the blood supply. Once perforation and sepsis occur, the child's condition can deteriorate rapidly."

His warning highlights the importance of seeking emergency medical care immediately if magnet ingestion is suspected, even if a child appears completely well.

Warning signs parents should never ignore

Parents are advised to seek urgent medical attention if they suspect their child has swallowed a magnet, regardless of whether symptoms are present.

Signs that require immediate medical evaluation include severe abdominal pain, repeated vomiting, refusing to eat, persistent crying, abdominal swelling, and fever.

Doctors also advise parents not to try to make the child vomit or wait for the object to pass naturally.

Early treatment can save lives

While swallowed coins often pass through the digestive system without complications, magnets require a very different response.

Doctors say prompt medical assessment can mean the difference between a relatively straightforward procedure and life-saving surgery, making early action essential whenever magnet ingestion is suspected.