Toddlers under 3 are particularly vulnerable to choking
At 1 am, just as the family was about to sleep, he suddenly developed noisy breathing and a harsh cough. He was nebulized for 2-4 hours. But 24 hours later, his condition crashed. 28 Jul 2026 | 16:38
“We thought it was just cold,” said the parent. A two-and-a-half-year-old boy was having a birthday party at home. He was playing with friends, laughing, running around. Parents rushed him to a nearby hospital. He looked better and was sent home. His breathing became louder, he turned drowsy and then unconscious.
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Foreign body aspiration is one of the most common and most missed emergencies in children under 3. Aspiration risk is highest between 6 months and 6 years, say doctors. Another case involved a 3-year-old who swallowed a button battery from a remote- within 2 hours it had caused a burn in the food pipe. Golden rule: If cough persists after choking, don’t wait “If a child choked 2 days ago and now seems fine but has persistent cough and wheeze, parents should suspect something is inside the airways. For complete airway block where the child cannot cry, cough or breathe, standard first-aid is back blows and chest thrusts for infants under 1 year, and back blows and abdominal thrusts for children above 1 year. Give only as fine powder mixed in milk till age 5. All nuts and even dates should be given in powdered form till 5 years of age,” advises Dr Balaji. Cut food small and soft, powder nuts, avoid the top 5 hazards, lock away magnets and button batteries, and if there is any history of choking followed by persistent cough/wheeze — treat it as an emergency, not asthma, till proven otherwise.
“If a child has sudden noisy breathing, sudden cough with no fever, especially after playing, always suspect foreign body aspiration,” says Dr Mounnish Balaji, Consultant Pediatric Pulmonologist, Allergy & Sleep Specialist at Ankura Hospital. “Children under 3 have smaller airways, immature swallowing coordination, and a habit of putting anything and everything in the mouth,” explains Dr Tushar Parikh, Senior Consultant Neonatologist & Paediatrician, Motherhood Hospital, Kharadi, Pune. “We have seen cases in 9 and 12-year-olds as well,” adds Dr Balaji. “The top five objects commonly swallowed were cashews, almonds, peanuts, betel nuts, and plastic or parts from a toy,” says Dr Balaji. “The three main symptoms to watch out for can be sudden choking, sudden onset cough, and sudden onset noisy breathing,” says Dr Balaji. Don’t panic and seek timely help,” says Dr Balaji. “Putting a finger into the child’s mouth to remove the object, giving water or food, trying to make the child vomit- these are the three biggest mistakes,” says Dr Parikh. These should never be given whole to under-5s: Whole grapes and cherry tomatoes: Perfect size to seal a toddler’s airway, according to both doctors.
At Ankura Hospital for Women and Children, Aundh, Pune, he was put on a ventilator. He stabilized for a day. The moment the ventilator was removed, the noisy breathing returned. A bronchoscopy was finally done and a small piece of plastic toy was found lodged deep in his lungs. This is not rare. And the culprit is often sitting on your dining table. Anatomically, their airways are narrow – roughly the diameter of a drinking straw. Their swallowing coordination is still immature, and their instinct is to put everything in the mouth, talk, laugh, run while eating. Even older children aren’t safe. The difference in terms matters. Choking is when an object blocks the throat above the vocal cords and the child can’t breathe. Aspiration is when food or an object slips into the airway and lungs instead of the food pipe. Ingestion is when it goes into the food pipe and stomach. Parents often use them interchangeably, but first-aid and danger depends on which one it is. In the last one year alone, doctors say the same list keeps repeating. Dr Parikh’s list is almost identical: “Peanut pieces, small toy parts and pen caps, other nuts and seeds like almonds, watermelon seeds, beads and buttons. And then there are the two that terrify pulmonologists more than a grape: button batteries and high-powered magnets. A grape can block an airway. A button battery and magnet can burn through it. “Magnets and button batteries contain chemical liquids that can erode tissue and cause serious chemical and electrical burns inside the body. They can perforate the airways,” Dr Balaji explains in simple terms. “If the chemical leaks, it can completely tear away the trachea – the breathing pipe – and cause death. Dr Parikh adds, “Magnets tend to pull together through intestinal walls, causing tissue to get trapped, lose blood supply and develop holes. The child can suffer intestinal perforation, bowel obstruction, tissue death, fistula formation and peritonitis – severe abdominal infection. Button batteries leak chemicals causing burns. In the past year, pediatric ERs in Pune and Mumbai have seen children who swallowed two small magnets from a building block set a day apart. On X-ray they had attached across two loops of intestine. These don’t always cause immediate choking. That’s what makes them deadlier. Classic symptoms are sudden: sudden choking, sudden onset of noisy breathing even without a cold, and sudden cough. The missed ones are more dangerous. A child choked two days ago, seems fine, but now has a persistent cough or wheeze that doesn’t respond to medicine. “That can be a retained foreign body in the airway. On auscultation, it produces a wheezing sound which is mistaken for asthma,” Dr Balaji warns. “Doctors should consider foreign body if there is a history of sudden choking. Dr Parikh agrees: “It may get missed or forgotten and can present as persistent cough, recurrent chest infections, one-sided wheeze, or breathing difficulty, and can be labelled as asthma or bronchitis. The expert should do a bronchoscopy without delay. Doctors warn that a foreign object in the airway can sometimes be mistaken for asthma or bronchitis. In an emergency, parents’ instincts often make things worse. “It can push the object deeper or cause aspiration. Fingernails can cause injuries. Many parents give bread, banana, rice to ‘push it down’- don’t do it at all. Dr Balaji echoes: “If you feel a foreign body is stuck, it may seem natural to try to remove it with a finger or give water. Avoid attempting removal blindly, as it may push deeper or cause injury. His advice is blunt: “If the child accidentally swallows any object, it is better to rush to the ER instead of trying anything at home. But if the child is coughing effectively, or you are unsure, do not attempt blind sweeps — rush to the nearest emergency. Always cut lengthwise into quarters, not round slices. Whole nuts like peanuts, cashews, almonds, pistachios: Hard and slippery. Popcorn: Light, irregular shape, easily inhaled. Hard raw vegetables/carrots, dates with seeds: Can block airway. Chewing gum, hard candy, betel nut pieces. “Make sure they don’t talk, laugh, or run while eating. The golden rule both experts agree on: No eating while walking, running, playing, talking, laughing, watching TV or mobile, or lying down. The child should always sit calmly and eat under supervision. Dr Parikh’s rule: “No eating while walking, running, playing, talking, laughing, or lying down. Dr Balaji’s version: “No eating while running, laughing, or even watching TV or mobile while eating. Looking for trusted parenting advice? Follow TOI Parenting Circle on Instagram for expert guidance, relatable stories, and practical tips delivered every day.
