Hiccups in Babies: Causes and What to Do

Most babies hiccup from time to time, and the American Academy of Pediatrics puts it bluntly: this usually bothers parents more than it bothers the infant. Newborn hiccups are not a sign of pain, of a feeding error, or of illness. They are a small, immature diaphragm reacting to a stomach that has just filled up.

Why the first months are the hiccup months

A newborn’s stomach holds very little and distends easily. Milk arrives fast, air arrives with it, and the stretched stomach sits directly against the diaphragm. The reflex that follows is the same one adults have — the arc runs from the vagus and phrenic nerves through the brainstem and back to the diaphragm — except that in an infant it is triggered by volumes that would not register in an older child. The frequency fades on its own as feeding gets more efficient and the stomach grows.

What tends to set them off

• A full stomach, especially at the end of a large or fast feeding
• Swallowed air, common in babies who feed quickly or latch poorly
• Feeding while frantic, which produces both of the above at once
• Abrupt temperature change, occasionally, in older infants starting solids

The AAP routine, in order

1. Pause and reposition. Move the baby upright or change the hold.
2. Try to burp. With a bottle, the AAP suggests burping after every 2 to 3 ounces (60 to 90 mL); when nursing, at the switch between breasts.
3. Let them settle. Helping the baby relax is part of the advice, not an afterthought.
4. Wait 5 to 10 minutes. If the hiccups have not disappeared by then, resume the feeding for a few minutes — the AAP says this usually stops them.
5. Prevent the next one. Feed while the baby is calm and before they are extremely hungry.

What does not belong here is the adult toolkit. No breath-holding, no sugar, no cold water, no paper bag. Those maneuvers are covered for adults in how to get rid of hiccups and have no place in infant care.

As children get older

By toddler age, hiccups behave much more like the adult version: rushed meals, oversized portions, carbonated drinks and fits of laughter. The mechanics are the same as in hiccups after eating. The 48-hour rule also starts to apply — a child whose hiccups run past two days should be seen, exactly as an adult would be.

When to call the pediatrician

Hiccups alone almost never justify a call. The combinations that do: hiccups with poor weight gain, with refusal to feed, with forceful or projectile vomiting, with arching and inconsolable crying during feeds, or with any difficulty breathing. And, as MedlinePlus frames it for any age, hiccups that go on for more than a few days or keep coming back deserve a look — the full picture for that is in persistent hiccups causes.

This content is informational and does not replace medical consultation, diagnosis, or treatment.