Laryngeal Cleft in My Baby
Medically reviewed by Dr. Michael Okonkwo, MD, FAAP · Board-Certified Neonatologist
Content reviewed against published AAP, NIH, AAP guidelines
Last reviewed:
If your baby has been diagnosed with or you suspect laryngeal cleft in my baby, here is what the evidence says.
The short answer
A laryngeal cleft is a rare congenital gap between the larynx (voice box) and esophagus (food pipe) that allows food and liquid to pass into the airway during swallowing. Symptoms include chronic coughing or choking during feeds, wet or gurgly breathing after eating, and recurrent pneumonia from aspiration. Laryngeal clefts are graded Type 1 through Type 4 by severity. Diagnosis requires microlaryngoscopy under anesthesia. Treatment ranges from feeding modifications and injection laryngoplasty for mild cases to open surgical repair for more severe types.
Key takeaways
- A laryngeal cleft is a rare congenital gap between the larynx (voice box) and esophagus (food pipe) that allows food and liquid to pass into the airway during swallowing. Symptoms include chronic coughing or choking during feeds, wet or gurgly breathing after eating, and recurrent pneumonia from aspiration. Laryngeal clefts are graded Type 1 through Type 4 by severity. Diagnosis requires microlaryngoscopy under anesthesia. Treatment ranges from feeding modifications and injection laryngoplasty for mild cases to open surgical repair for more severe types.
- Usually normal when: Your baby occasionally coughs during feeds but is gaining weight well and has no respiratory infections.
- Call your doctor if: Your baby turns blue or stops breathing during a feeding episode -- call 911.
- Varies by age — see the age-by-age breakdown below
“Fever itself is not an illness — rather, it is a sign or symptom that the body is fighting an infection. Fever stimulates certain defenses, such as the white blood cells, which attack and destroy invading bacteria.”
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What Parents Should Know
According to AAP, NIH guidelines, a laryngeal cleft is a rare congenital gap between the larynx (voice box) and esophagus (food pipe) that allows food and liquid to pass into the airway during swallowing. Symptoms include chronic coughing or choking during feeds, wet or gurgly breathing after eating, and recurrent pneumonia from aspiration. Laryngeal clefts are graded Type 1 through Type 4 by severity. Diagnosis requires microlaryngoscopy under anesthesia. Treatment ranges from feeding modifications and injection laryngoplasty for mild cases to open surgical repair for more severe types. At 0-3 months, laryngeal clefts may present in the newborn period with chronic coughing, choking, or color changes during feeds. Some babies have a wet, gurgly sound to their breathing after eating. Mild (Type 1) clefts are often not diagnosed immediately because symptoms overlap with reflux or normal newborn feeding difficulties. If your baby chokes with every feed, has recurrent respiratory infections, or is not gaining weight, a swallow study followed by microlaryngoscopy may be recommended. It is generally considered normal when your baby occasionally coughs during feeds but is gaining weight well and has no respiratory infections. However, you should contact your pediatrician promptly if your baby turns blue or stops breathing during a feeding episode -- call 911.
Normal vs. Concerning
When to Seek Immediate Care
- Your baby turns blue or stops breathing during a feeding episode -- call 911.
- Your baby has signs of pneumonia: fever, rapid breathing, retractions, and persistent cough -- seek immediate medical care.
- Your baby is in severe respiratory distress with labored breathing and poor oxygen levels.
- Your baby is unable to feed at all due to choking and is becoming dehydrated.
By Age
What to expect by age
0-3 months
Laryngeal clefts may present in the newborn period with chronic coughing, choking, or color changes during feeds. Some babies have a wet, gurgly sound to their breathing after eating. Mild (Type 1) clefts are often not diagnosed immediately because symptoms overlap with reflux or normal newborn feeding difficulties. If your baby chokes with every feed, has recurrent respiratory infections, or is not gaining weight, a swallow study followed by microlaryngoscopy may be recommended.
3-6 months
Babies with undiagnosed laryngeal clefts may have ongoing feeding difficulties, frequent "chest colds," or persistent wet-sounding breathing. A modified barium swallow study may show aspiration of thin liquids. If aspiration is confirmed, thickening feeds can help while further evaluation is pursued. Your pediatrician may refer you to a pediatric ENT and a feeding specialist for comprehensive assessment.
6-12 months
As your baby starts solid foods, symptoms may change. Some babies with mild clefts do better with thicker consistencies but still struggle with thin liquids. Recurrent pneumonia or chronic cough that does not respond to usual treatments should raise suspicion for a laryngeal cleft. Diagnosis at this age requires microlaryngoscopy and bronchoscopy under general anesthesia, which allows the ENT to directly visualize and palpate the area between the larynx and esophagus.
1-3 years
Some mild Type 1 laryngeal clefts are not diagnosed until toddlerhood, especially if symptoms were attributed to reflux or allergies. Persistent aspiration despite thickened feeds, recurrent lower respiratory infections, or chronic cough during meals warrant evaluation. Type 1 clefts can often be repaired with injection laryngoplasty (a minimally invasive procedure), while Types 2-4 require open surgical repair. After repair, many children show significant improvement in feeding and respiratory health.
What to Tell Your Pediatrician
- Describe when you first noticed laryngeal cleft in my baby and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your baby coughs or chokes with most feeds, especially with thin liquids.
- Mention if your baby has a wet, gurgly voice or breathing sound after eating.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Your baby occasionally coughs during feeds but is gaining weight well and has no respiratory infections.
- Your baby had a mild choking episode once but feeds normally otherwise.
- Your baby has been evaluated with a swallow study and shows no aspiration.
- Your baby has a diagnosed Type 1 cleft that was repaired and is feeding well post-procedure.
- Your baby coughs or chokes with most feeds, especially with thin liquids.
- Your baby has a wet, gurgly voice or breathing sound after eating.
- Your baby has had more than one episode of pneumonia or bronchitis in their first year.
- Your baby is not gaining weight despite adequate intake and you suspect feeding-related problems.
- Your baby turns blue or stops breathing during a feeding episode -- call 911.
- Your baby has signs of pneumonia: fever, rapid breathing, retractions, and persistent cough -- seek immediate medical care.
- Your baby is in severe respiratory distress with labored breathing and poor oxygen levels.
- Your baby is unable to feed at all due to choking and is becoming dehydrated.
What You Can Do at Home
- Keep track of when you notice laryngeal cleft in my baby — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your baby occasionally coughs during feeds but is gaining weight well and has no respiratory infections — this is generally within the range of normal.
- At 0-3 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Follow any care instructions from your pediatrician. Keep a written log of symptoms to bring to appointments.
- While monitoring at home, seek immediate care if your baby turns blue or stops breathing during a feeding episode -- call 911.
Related Conditions
baby aspiration during feeding
My Baby Coughs While Feeding
Occasional coughing during feeding is very common, especially in newborns who are still learning to coordinate sucking, swallowing, and breathing. It often happens with a fast milk flow or letdown. However, if your baby coughs with every feed or turns blue or has difficulty breathing, this needs medical evaluation to rule out swallowing difficulties.
Baby Choking or Coughing on Milk or Liquids
It is common for babies to occasionally cough, sputter, or have milk come out of their nose during feeding, especially in the early weeks. This usually happens because of a fast milk flow (letdown), an immature swallowing coordination, or feeding in a position that is too reclined. Occasional choking episodes during feeding that resolve quickly are usually not serious. Adjusting feeding position, pacing the feed, and using a slower-flow nipple can help.
Related Resources
Frequently asked questions
Is laryngeal cleft in my baby normal?
When should I call the doctor about laryngeal cleft in my baby?
When is laryngeal cleft in my baby normal?
What causes laryngeal cleft in my baby?
What should I mention to my pediatrician about laryngeal cleft in my baby?
Is laryngeal cleft in my baby normal at 0-3 months?
Is laryngeal cleft in my baby normal at 3-6 months?
Should I go to the ER for laryngeal cleft in my baby?
Does laryngeal cleft in my baby go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Laryngeal Cleft in My Baby.
Things to mention
- Describe when you first noticed laryngeal cleft in my baby and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your baby coughs or chokes with most feeds, especially with thin liquids.
- Mention if your baby has a wet, gurgly voice or breathing sound after eating.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Your baby coughs or chokes with most feeds, especially with thin liquids.
- Your baby has a wet, gurgly voice or breathing sound after eating.
- Your baby has had more than one episode of pneumonia or bronchitis in their first year.
Urgent signs to report immediately
- Your baby turns blue or stops breathing during a feeding episode -- call 911.
- Your baby has signs of pneumonia: fever, rapid breathing, retractions, and persistent cough -- seek immediate medical care.
- Your baby is in severe respiratory distress with labored breathing and poor oxygen levels.
My notes
From ismybabyalright.com — free, evidence-based baby health guides
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members
Related Resources
Bottom line
Most cases of laryngeal cleft in my baby are normal. Talk to your pediatrician if your baby turns blue or stops breathing during a feeding episode -- call 911.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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Related Medical Concerns
My Baby Coughs While Feeding
Occasional coughing during feeding is very common, especially in newborns who are still learning to coordinate sucking, swallowing, and breathing. It often happens with a fast milk flow or letdown. However, if your baby coughs with every feed or turns blue or has difficulty breathing, this needs medical evaluation to rule out swallowing difficulties.
Baby Choking or Coughing on Milk or Liquids
It is common for babies to occasionally cough, sputter, or have milk come out of their nose during feeding, especially in the early weeks. This usually happens because of a fast milk flow (letdown), an immature swallowing coordination, or feeding in a position that is too reclined. Occasional choking episodes during feeding that resolve quickly are usually not serious. Adjusting feeding position, pacing the feed, and using a slower-flow nipple can help.
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Adenoid Hypertrophy and Breathing
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Adrenoleukodystrophy (ALD) in Babies
X-linked adrenoleukodystrophy (X-ALD) is a genetic disorder affecting about 1 in 17,000 newborns, caused by mutations in the ABCD1 gene on the X chromosome. It primarily affects boys and impairs the breakdown of very long-chain fatty acids (VLCFAs), which accumulate and damage the myelin sheath in the brain and the adrenal glands. The most severe form, cerebral ALD, typically affects boys between ages 4-10 with rapid neurological decline. Newborn screening now enables early detection, and hematopoietic stem cell transplant or gene therapy performed before significant brain involvement can be life-saving.