Why do babies vomit after breastfeeding? Many nursing mothers, especially new mothers, may still be confused when facing this situation. A baby vomiting after nursing is often normal, especially when they are still very young or newborns. However, under certain conditions, this can also be a red flag for the little one's health. To avoid mistakes, let's learn about the causes and the right ways to address this in the following review.
Causes Why Babies Vomit after Breastfeeding
There are several reasons why a baby vomits after breastfeeding. Here are some possible causes that you should know.
1. Overfeeding
Babies who eat or drink too much tend to vomit some of the food or milk they have consumed. This can happen if the baby drinks too much breast milk at one time.
2. Gag Reflex
Babies have a strong gag reflex as a mechanism to clear their stomach of foreign objects or excess food. This is normal and can happen after eating, including after breastfeeding.
3. Baby Swallowing Air during Nursing
If a baby swallows air during nursing, for example due to an incorrect latch at the nipple or because the baby is not sitting properly during breastfeeding, this can cause the baby to vomit after eating.
4. Acid Reflux
Acid reflux occurs when stomach contents rise back into the esophagus, and this can cause a baby to vomit after eating. Acid reflux is generally more common in newborns because the valve between their esophagus and stomach has not fully developed.
5. Food Allergy or Intolerance
Some babies may experience vomiting as a response to certain food allergies or intolerances, either to foods the mother consumes which then pass into the breast milk, or directly to the breast milk itself.
6. Infection or Illness
Some infections or illnesses in infants, such as gastrointestinal infections, ear infections, or certain diseases, can also be causes of vomiting after eating.
If your baby often vomits after nursing, it is important to monitor the vomiting pattern and consult a pediatrician to get an accurate diagnosis. In many cases, vomiting after eating is normal and nothing to worry about, but if the vomiting persists or is accompanied by other concerning symptoms, consult a doctor immediately.
How to Deal with a Baby Vomiting after Breastfeeding
Vomiting after breastfeeding in babies can be common, especially in newborns or babies who are still in the adaptation stage to feeding patterns. Besides understanding why babies vomit after breastfeeding, you should also learn how to handle it. Here are some tips that can help deal with vomiting in babies after breastfeeding.
1. Proper Breastfeeding Position
Ensure the baby is in the correct position when breastfeeding. A good position will help the baby minimize the air swallowed during nursing, which can reduce the risk of vomiting. Try to breastfeed the baby with their head slightly higher than their stomach.
2. Feeding Little but Often
Don't force the baby to nurse for too long at one time. Provide food in small amounts but frequently. This helps reduce the risk of the baby vomiting due to being too full.
3. Burp the Baby
After nursing, try to help the baby expel air that may have been swallowed during the breastfeeding process. You can do this by placing the baby in an upright position and gently patting their back.
4. Pay Attention to Breastfeeding Technique
Ensure the breastfeeding technique is correct. The nipple should be deep enough in the baby's mouth so that the little one does not swallow too much air during the process.
5. Avoid Distractions during Breastfeeding
Create a calm and peaceful environment when breastfeeding. Babies may become restless or distracted by noise or bright lights, which can increase the risk of vomiting.
6. Monitor the Baby's Health Condition
Observe whether the baby's vomiting is accompanied by other symptoms such as fever, loss of appetite, or other disturbances. If you are worried because the baby seems unwell, contact a doctor immediately.
Anti-Colic Feature on Hegen Feeding Bottle Prevents Babies from Vomiting after Breastfeeding

It was previously mentioned that one of the causes why babies vomit after breastfeeding is because they swallow air while nursing. This can also happen when the little one nurses from a milk bottle. Therefore, it is important for you to use a baby bottle that has an anti-colic feature to prevent the baby from swallowing air while nursing.
One recommendation for the best baby bottle that is already equipped with the Smart Built-In Anti-Colic Air Vent System is the Hegen Feeding Bottle. So, what are the advantages of the anti-colic feature that Hegen has? Here is the review.
1. Ventilation System
The anti-colic feature on the Hegen Feeding Bottle usually involves a ventilation system or valve specifically designed to reduce air entering the bottle. This helps prevent the formation of air bubbles that can cause colic in babies.
2. Smooth Milk Flow
The anti-colic feature on the Hegen Feeding Bottle also helps ensure a smooth and consistent flow of milk during the feeding process. This helps reduce the likelihood of the baby swallowing too much air while nursing, which can cause colic.
3. Reduces Baby's Discomfort
By reducing the risk of colic, the anti-colic feature on the Hegen Feeding Bottle helps reduce the discomfort experienced by the baby, so the baby can eat more comfortably and calmly.
Hegen Feeding Bottle is available in 4 sizes that you can adjust according to your little one's age. Here are the feeding bottle products from Hegen that you can choose from.
HEGEN PCTO™ 60ML/2OZ FEEDING BOTTLE PPSU FOR NEWBORN/0 MONTHS
HEGEN PCTO™ 150ML/5OZ FEEDING BOTTLE PPSU FOR AGES 1-3 MONTHS
HEGEN PCTO™ 240ML/8OZ FEEDING BOTTLE PPSU FOR AGES 3-6 MONTHS
HEGEN PCTO™ 330ML/11OZ FEEDING BOTTLE PPSU FOR AGES 6-9 MONTHS
Visit the Hegen official store website to shop for other mother and baby product ranges by clicking here!
References:
- Alodokter. Penyebab Bayi Muntah Setelah Minum ASI dan Cara Mengatasinya. https://www.alodokter.com/penyebab-bayi-muntah-setelah-minum-asi-dan-cara-mengatasinya
- Laudia Tysara. 7 Penyebab Bayi Muntah Setelah Minum ASI dan Cara Tepat Mengatasinya. https://www.liputan6.com/hot/read/5310116/7-penyebab-bayi-muntah-setelah-minum-asi-dan-cara-tepat-mengatasinya?