The Truth About Reflux

baby with reflux


Reflux in infancy is all too common these days. Roughly 50% of the babies we have the pleasure of working with, have some degree of reflux ranging from mild to severe.


What Causes Reflux?

There are a number of reasons that contribute to a baby having reflux. Common triggers can be:

  • Food sensitivities or allergies
  • Tongue and lip ties
  • Swallowing excess air
  • Spinal subluxation
  • Over feeding or feeding too often
  • Immature LES valve in infancy


Food Sensitivities or allergies

Babies that have a significant sensitivity or allergy to a certain food may spit up or “vomit” more often. This is because that substance is irritating their body. It’s important to know that there are often rashes, eczema or other skin irritations present with sensitivities or allergies, they aren’t always exclusive of one another.


Tongue & Lip Ties

When beginning work with any baby that has reflux, I always evaluate for tongue and lip ties. While I cannot diagnose, I’m very educated and if I’m suspicious of ties, a referral is always made. It is very important to do this evaluation, because ties are a HUGE contributor to reflux and most providers don’t check for them, or aren’t knowledgeable enough about them. I will check or refer parents to a proper provider, EVEN if several negative “diagnoses” have been made. There is THAT MUCH error.

baby with lip tie
One Example of A Lip Tie
Posterior Tongue Tie - The Early Weeks
One Example of A Posterior Tongue Tie














The reason tongue ties are such a huge part of the equation are:

  • A tongue tie will prevent the tongue from properly elevating to the roof of the mouth. In combination with a lip tie, this makes it hard for the lips to seal properly around the nipple of the bottle or at the breast. The baby will then force a seal with their lips, which creates “lip blisters”. Ultimately this will cause the baby to take in additional air.
  • Aerophagia is known as the intake of excess air. In an infant it will contribute to additional gas, as well as reflux. Milk gets trapped on top of the excess air bubbles in the baby’s tummy and ultimately when they “burp”, that milk will come up with the air bubble. Approximately 70% of babies have reflux symptoms caused by or in combination with aerophagia.


A few symptoms of tongue and lip ties:

  • Reflux
  • Failed breastfeeding
  • Lip blisters (creating seal with lips, not tongue)
  • Poor digestion
  • Poor weight gain
  • Pain when breastfeeding 
  • Clicking when eating
  • Visually can see the tongue when eating
  • Skin issues
  • And many more!


Immature Lower Esophageal Sphincter (LES) valve 

The esophagus is the tube that carries food from the throat to the stomach. At the bottom of the esophagus, where the stomach joins it, is a ring of muscle called the LES. This valve normally opens when you swallow.

Infants tend to have immature or underdeveloped LES sphincters. This in turn allows the LES valve to get stuck open, which allows the contents of the stomach and digestive juices to “reflux” back up into the esophagus.

Pediatric chiropractic is often very helpful for babies with reflux. The gentle adjustments help the spine realign, which helps to calm the central nervous system, improve nerve function and ultimately helps the LES muscle to gain more control.

Spinal subluxation is often caused by the ramifications of a baby being tongue tied. The tie is just one component of the whole picture, but a very important one. That is why with tongue tie revisions, good practitioners will recommend pediatric chiropractic along with another bodywork modality like craniosacral or physical therapy. All the fascia is interconnected!


If you have questions about your baby’s sleep, reflux or potential tongue and lip ties please or contact us HERE.

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The content contained in this blog is for informational and educational purposes only. It is not intended as medical advice or to replace the advice of any medical professional. It is based on our opinions and experience working with newborns and their families. Other’s opinions may vary. It does not represent the views of any affiliated organizations. The reader understands that the term “Babynurse” is often a word used to describe a newborn caregiver. However, unless otherwise disclosed, we are not licensed nurses in any state. By reading and/or utilizing any information or suggestions contained in this blog, the reader acknowledges that we are not medical professionals and agrees to and waives any claim, known or unknown, past, present or future. This blog may contain affiliate links.
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