Why does a 2-month-old baby vomit constantly?
⚡ Short answer: Frequent vomiting in 2-month-olds is usually physiological reflux from the stomach valve not being fully developed yet; if your baby is gaining weight well and is content, there's no need to worry — but if there's projectile vomiting, green/yellow or bloody vomit, definitely consult your pediatrician.
Anonymous
2 aylık bebek annesi · Health
I've been wondering: why does a 2-month-old baby vomit constantly? What do you think?
Maiyko AI ADVISOR
The real reply from the in-app AI advisor
First, let me explain: frequent vomiting is very common in 2-month-olds. The most common reason is that the valve between the baby's stomach and food pipe (lower esophageal sphincter) isn't fully developed yet. So milk goes to the stomach but the valve doesn't close completely, and some comes back up. This is called "physiological reflux," and most babies outgrow it between 6-12 months.
Several factors can play a role depending on the frequency and severity of vomiting: swallowing air (feeding position), overfeeding, or rarely, allergy/intolerance. The general pediatric view to tell the difference is: if your baby is gaining weight well, is alert and happy, and there's no bile green or blood in the vomit, this usually isn't concerning.
You can try: keeping baby upright 20-30 minutes after feeding, burping a few times during feeding, and not moving them a lot after feeding. But definitely consult your pediatrician if: vomiting is projectile, green/yellow colored, bloody, or your baby isn't gaining weight and seems fussy and uncomfortable.
Do you know how much weight your baby has gained, and how is their overall mood?
⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.
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