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Why does my breast milk make my baby throw up?

Understanding Why Breast Milk May Cause Vomiting in Babies
When a baby throws up after breastfeeding, it can be a concerning experience for parents. However, it’s important to understand that vomiting in infants is relatively common and can occur for several reasons, many of which are not serious.
Normal Spitting Up vs. Vomiting
First, it’s essential to differentiate between normal spitting up and vomiting. Spitting up is a common occurrence in infants, often due to their immature digestive systems. Babies may swallow air while feeding, which can lead to the expulsion of milk along with the air. This is particularly true if they are gulping down milk quickly, whether from breastfeeding or bottle-feeding. Typically, this spitting up is harmless and tends to decrease as the baby grows and their digestive system matures.
Reflux and Its Role
One of the primary reasons babies vomit is due to gastroesophageal reflux (GER). This condition occurs when the valve at the top of the stomach, known as the lower esophageal sphincter, is not fully developed. As a result, stomach contents can flow back up into the esophagus, causing the baby to spit up or vomit. Most infants outgrow this condition by the time they reach 12 months of age, as their digestive systems mature.
Dietary Factors and Allergies
Another factor that can contribute to vomiting is the mother’s diet. If a breastfeeding mother consumes foods that her baby may be allergic or intolerant to, such as dairy, eggs, or nuts, this can lead to gastrointestinal upset in the infant. It’s crucial for breastfeeding mothers to be mindful of their diet and observe any patterns that may correlate with their baby’s vomiting episodes.
When to Seek Medical Advice
While occasional vomiting can be normal, parents should be vigilant for signs that may indicate a more serious issue. If a baby is vomiting frequently, appears to be in distress, or shows signs of dehydration, it is essential to consult a healthcare professional. Conditions such as pyloric stenosis, which is a narrowing of the opening from the stomach to the intestines, can cause severe vomiting and require medical attention.
Conclusion
In summary, while it can be alarming to see a baby vomit after breastfeeding, it is often a normal part of their development. Factors such as swallowing air, reflux, and dietary influences play significant roles in this phenomenon. Parents should monitor their baby’s behavior and consult with healthcare providers if they have concerns, ensuring that their little ones remain healthy and happy.

Should I breastfeed my baby again after vomiting?

If vomits more than once, nurse for 5 minutes every 30 to 60 minutes. After 4 hours without throwing up, return to regular nursing. If continues to vomit, switch to pumped breastmilk. (ORS is rarely needed in breastfed babies.

How do I stop my baby from vomiting after feeding breast milk?

Remedies for spitty babies

  1. Avoid overfeeding.
  2. Burp your baby more frequently.
  3. Limit active play after meals and hold your baby upright.
  4. Consider the formula.
  5. If breastfeeding, consider your diet.
  6. Try a little oatmeal.

How to tell if baby is not tolerating formula?

What are the signs of formula intolerance?

  1. Diarrhea.
  2. Blood or mucus in your baby’s bowel movements.
  3. Vomiting.
  4. Pulling his or her legs up toward the abdomen because of abdominal pain.
  5. Colic that makes your baby cry constantly.
  6. Trouble gaining weight, or weight loss.

Why is my breast milk making my baby sick?

Check if your baby has reflux
Reflux usually starts before a baby is 8 weeks old and gets better by the time they’re 1. Symptoms of reflux in babies include: bringing up milk or being sick during or shortly after feeding. coughing or hiccupping when feeding.

How to tell if baby isn’t tolerating breast milk?

Fussiness before eating because of hunger, during the feeding and then more fussy as they become more uncomfortable can be common. “Children with MSPI may cry 18 hours or more a day and may develop weight loss, congestion, repeated vomiting, reflux, and certain kinds of skin rashes.

How do I know if my baby has reflux or just spitting up?

This usually causes discomfort and crying in your baby, whereas spitting up doesn’t bother them. GER can involve spitting up and/or occasional vomiting. But if your baby is mostly vomiting rather than spitting up, that could be a sign of GERD or another condition.

What foods should breastfeeding mothers eat to prevent colic?

It is most important to consume a diet with plenty of water and an adequate consumption of fruits, vegetables, whole grains, lean proteins and low-fat dairy sources.

Can breastmilk upset a baby’s stomach?

If your baby shows negative symptoms after drinking breast milk. Consider how your baby responds to breast milk after drinking it. If symptoms occur such as fussiness, irritability, crying, gas, increased spitting up and/or drawing their legs up due to tummy pain, write down everything you ate that day.

Why does my baby throw up after drinking breast milk?

Vomiting. Spitting up and dribbling milk with burps or after feedings is fairly common in newborns. This is because the sphincter muscle between the stomach and the esophagus (the tube from the mouth to stomach) is not as strong as it will eventually become as the baby matures.

How to avoid overfeeding a breastfed baby?

Supply and demand
The more your baby drinks, the more milk there will be. Unless your baby is very sleepy or ill and not feeding enough, you can trust your baby to know what they need. Your baby will let you know when they are getting hungry, and also when they are full. You should watch your baby, not the clock.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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