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How do I know if my baby has an allergy to my breastmilk?

Understanding Breast Milk Allergies in Infants
As a new parent, the health and well-being of your baby are paramount, and concerns about allergies can be particularly distressing. While it is relatively rare for infants to be allergic to breast milk itself, it is possible for them to react to proteins from foods that a breastfeeding mother consumes. Understanding the signs and symptoms of such reactions can help you determine if your baby may be experiencing an allergy or intolerance.
Signs of Allergy or Intolerance
Approximately 2% to 3% of babies may experience digestive intolerance to food proteins present in breast milk, which can manifest in various ways. Common symptoms include diarrhea, bloating, fussiness, and increased gas. These reactions can occur when proteins from foods like dairy, soy, or nuts pass into the breast milk and trigger an adverse response in the infant’s digestive system.
In addition to gastrointestinal symptoms, you might notice other signs such as eczema, rashes, or respiratory issues like a runny nose or watery eyes. These symptoms can indicate an allergic reaction rather than a simple intolerance. If your baby seems particularly uncomfortable or cries excessively after nursing, it may be worth investigating further.
Distinguishing Between Allergy and Other Issues
It’s important to note that babies can be unsettled for a variety of reasons, and not all crying or fussiness is related to allergies. Factors such as teething, growth spurts, or even general discomfort can lead to similar behaviors. Therefore, it can sometimes take time and careful observation to pinpoint the exact cause of your baby’s distress.
If you suspect that your baby is reacting to something in your breast milk, consider keeping a food diary. Track what you eat and any corresponding changes in your baby’s behavior or symptoms. This can help identify potential triggers and facilitate discussions with healthcare professionals.
Consulting Professionals
If you notice persistent symptoms that raise concerns about allergies, it is advisable to consult a pediatrician or a lactation specialist. They can provide guidance on managing your diet and suggest an elimination diet to help identify specific allergens. This process involves removing suspected foods from your diet for a period and then gradually reintroducing them while monitoring your baby’s reactions.
Conclusion
While it is uncommon for babies to be allergic to breast milk itself, reactions to proteins from a mother’s diet can occur. By being vigilant about your baby’s symptoms and seeking professional advice when necessary, you can ensure that your breastfeeding experience remains healthy and enjoyable for both you and your little one. Remember, your intuition as a parent is invaluable, and addressing your concerns with healthcare providers can lead to effective solutions.

How do babies act when they have a milk allergy?

Children also can have: an intolerance to milk in which symptoms — such as loose stools, blood in the stool, refusal to eat, or irritability or colic — appear hours to days later.

How to know if breast milk isn’t agreeing with baby?

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 breast milk is bothering my baby?

If your infant shows signs of severe abdominal discomfort (lots of crying and grunting), has hives or eczema, is experiencing severe diarrhea (often with blood in the stool), vomiting, and/or has difficulty breathing that lasts up to several hours after breastfeeding, call your pediatrician immediately.

How to tell if your baby is allergic to your breast milk?

Symptoms of dairy allergy in breastfed babies
Some of the most common symptoms of an allergic reaction include: Hives or skin rash. Nausea or vomiting. Abdominal pain.

How do you rule out a milk allergy in a baby?

The doctor will examine your baby, and might order some stool tests and blood tests. The doctor may refer you to an allergist, who might do skin testing. In skin testing, the doctor or nurse will place a tiny bit of milk protein on the skin, then make a small scratch on the skin.

What does milk allergy look like in breastfed babies?

Babies can react to milk proteins in formula, breast milk, or solid foods. The most common sign is blood in the stool. Allergic reactions range from mild to severe. Mild reactions cause symptoms such as changes in the stool and vomiting.

What color is lactose intolerance poop?

Changes in Stool
For instance, it’s not unlikely for a person with lactose intolerance to have foamy stools. Sometimes his or her stools may appear black or tinged with bright red blood. Passing stool may also be accompanied with pain.

How do I know if my breast milk is bad for my baby?

That doesn’t always mean it’s soured or spoiled, but you should talk to your doctor or lactation specialist about what to do if your breast milk tastes or smells bad or your baby doesn’t like it. You may need to avoid certain foods, change how you pump or store your milk, or make other lifestyle changes.

What foods make breastfed babies gassy?

Many mothers have reported foods such as kale, spinach, beans, onions, garlic, peppers or spicy foods cause infant gas, while many babies tolerate these foods just fine.

What does baby poop look like with a milk allergy?

Green, bloody, or mucus-tinged stool—along with some other issues—could indicate a milk allergy. If you suspect your baby has a cow’s milk protein allergy, keep an eye out for these common issues that may occur shortly after feeding: wheezing, coughing, swelling, a rash, gas, crying, and unusual poops.

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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