Laryngomalacia and Breastfeeding: What Parents Need to Know

By Peaceful Roots Lactation

Hearing that your baby has laryngomalacia can feel overwhelming, especially if feeding has already been challenging. Many parents wonder whether they should continue breastfeeding, whether their baby is getting enough milk, or if something they’re doing is causing the problem.

The good news is that most babies with laryngomalacia can breastfeed successfully with the right support. Understanding what laryngomalacia is—and how it can affect feeding—can help you feel more confident in caring for your baby.

What is laryngomalacia?

Laryngomalacia (la-RING-go-ma-LAY-sha) is the most common cause of noisy breathing (stridor) in infants. In babies with laryngomalacia, the tissues above the vocal cords are softer than usual. During inhalation, these tissues temporarily fall inward, creating the characteristic high-pitched, squeaky sound.

The noisy breathing often:

• Begins within the first few weeks of life

• Is louder when baby is feeding, crying, excited, or lying on their back

• Improves when baby is calm or positioned more upright

• Gradually resolves as the airway matures, usually by 12–24 months of age

Importantly, the sound itself does not tell us how severe the condition is. Some babies are quite noisy but feed and grow beautifully, while others may struggle more with feeding and weight gain.

How can laryngomalacia affect breastfeeding?

Breastfeeding requires babies to coordinate three complex skills:

• Sucking

• Swallowing

• Breathing

When breathing requires extra effort, feeding may become more difficult.

Some babies with laryngomalacia may:

• Tire quickly during feeds

• Frequently unlatch to catch their breath

• Feed for very long periods

• Become frustrated or fussy at the breast

• Cough, sputter, or choke occasionally during feeds

• Swallow more air, leading to gas or reflux symptoms

• Have slower weight gain if feeding becomes inefficient

Not every baby experiences these challenges. Many nurse effectively despite the noisy breathing.

Breastfeeding can still be successful

One of the biggest misconceptions is that babies with laryngomalacia need to stop breastfeeding.

In reality, breastfeeding often remains the best feeding option.

Breastfeeding allows babies to:

• Pause naturally when they need to breathe

• Control milk flow more effectively than with some bottles

• Receive immunologic protection during a vulnerable time

• Continue developing their oral motor skills

The goal is not necessarily to change how your baby feeds—but to support feeding in ways that reduce their work of breathing.

Positioning can make a difference

Because gravity helps keep the airway more open, many babies feed more comfortably in upright positions.

Some families find success with:

• Laid-back breastfeeding

• Koala (upright) hold

• Cross-cradle with baby’s head elevated

• Keeping baby upright for 20–30 minutes after feeding

There isn’t one “perfect” position. The best position is the one where your baby breathes comfortably and transfers milk efficiently.

Reflux and laryngomalacia often occur together

Many babies with laryngomalacia also experience gastroesophageal reflux.

Reflux doesn’t necessarily cause laryngomalacia, but stomach contents reaching the throat can irritate the already sensitive airway, making symptoms appear worse.

Signs may include:

• Frequent spit-up

• Arching during feeds

• Feeding discomfort

• Increased noisy breathing after meals

Managing reflux may include:

• Upright positioning after feeds

• Avoiding overfeeding

• Feeding more frequently if recommended

• Medical evaluation when symptoms are severe

Always discuss medications with your baby’s healthcare provider.

When should parents seek additional help?

While most babies improve with time, certain symptoms deserve prompt medical evaluation.

Contact your healthcare provider if your baby:

• Is not gaining weight appropriately

• Struggles to stay awake during feeds

• Has frequent coughing or choking during feeds

• Appears blue around the lips or face

• Has pauses in breathing (apnea)

• Pulls in deeply around the ribs or neck while breathing

• Refuses feeds or shows signs of dehydration

These symptoms do not automatically mean your baby needs surgery, but they do warrant further assessment.

How an IBCLC can help

A lactation consultant can help determine whether feeding challenges are related solely to laryngomalacia—or whether additional feeding or oral motor concerns are contributing.

An IBCLC can assess:

• Milk transfer

• Positioning and latch

• Feeding efficiency

• Signs of fatigue

• Weight gain patterns

• Pumping strategies if supplementation becomes necessary

• Whether referral to additional specialists may be helpful

Sometimes babies with laryngomalacia also have tongue-tie, reflux, or oral motor differences that deserve evaluation. Looking at the whole picture helps create the most effective feeding plan.

The outlook is encouraging

The vast majority of babies with laryngomalacia improve as they grow. Their airway becomes firmer over time, noisy breathing decreases, and feeding often becomes much easier.

Although the early weeks may require additional support, many families go on to enjoy a successful breastfeeding relationship.

If you’re concerned about your baby’s breathing or feeding, remember that you don’t have to figure it out alone. Working with your pediatrician, ENT provider, and an IBCLC can help ensure your baby is feeding safely, growing well, and thriving.

References

• American Academy of Pediatrics. Pediatric Care Online: Laryngomalacia.

• Thompson DM. Abnormal Sensorimotor Integrative Function of the Larynx in Laryngomalacia. The Laryngoscope.

• Landry AM, Thompson DM. Laryngomalacia: Disease Presentation, Spectrum, and Management. International Journal of Pediatrics. 2012.

• Richter GT, Thompson DM. The Surgical Management of Laryngomalacia. Otolaryngologic Clinics of North America.