Q: My 90-day-old baby occasionally makes a gasping or hiccup-like sound while sleeping. Could it be croup?
Medically reviewed by Sang Hyun Ahn, MD
Content edited by Myeongchan Kim, MD
This post is a dramatization of a question and answer session experienced by our actual medical reviewers. Please note that this content is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.
Question:
I am very worried about my 90-day-old baby's breathing sounds. Occasionally, while sleeping, my baby makes a sound that isn't quite a hiccup but more like a sudden gasp or a short "hic" noise. It doesn't happen continuously, only about once or twice a day.
We are currently out of town in an area without many medical facilities, and the only local pediatrician's clinic is closed for the holiday. Should I take my baby to an emergency room or a different hospital right away? I am terrified it might be something severe like croup. Please help!
Answer:
It is completely understandable that you are worried about your 90-day-old baby's breathing, especially when you are in an unfamiliar area with limited access to hospitals.
Let's evaluate the current situation based on the symptoms you described:
• The gasping or "hiccup-like" sound happens only 1-2 times a day and is not continuous.
• It mainly occurs while the baby is sleeping.
• There are no other reported symptoms (such as fever, cough, or visible breathing difficulties).
Based on these details, the likely possibilities include:
Normal newborn breathing patterns: Babies at 90 days old can still have irregular breathing cycles.
Laryngomalacia: This is a common, usually harmless condition where immature throat structures create a mild noise during breathing.
Reflux: Slight acid reflux while lying flat can sometimes cause a baby to make a sudden gasping or swallowing sound.
Regarding your concern about croup: Croup typically occurs in children over 6 months of age and is characterized by a very distinct "barking seal" cough. Therefore, it is highly unlikely to be croup based on your current description.
🚨 When to visit the Emergency Room immediately:
• You notice chest retractions (the skin around the ribs or neck sucking in deeply when breathing).
• The baby's lips or face turn blue or pale (cyanosis).
• There is continuous grunting, wheezing, or struggling to breathe.
• The baby is refusing to feed or appears completely lethargic and unresponsive.
Currently, this does not appear to be a medical emergency. However, because your baby is only 90 days old, careful observation is still required.
I highly recommend taking a video of your baby the next time they make this sound; this will be extremely helpful for a doctor to accurately assess the situation later. Please visit a local pediatrician tomorrow when the clinic opens for a proper evaluation. If any of the severe warning signs mentioned above appear, or if the symptoms suddenly worsen, please proceed to the nearest emergency room immediately.
For extra peace of mind and clear guidance when tracking your child's symptoms, the FeverCoach app is always there to help.
