Is your little one getting breast milk? Let's talk about baby reflux!

Does your little one spit up a little after drinking milk? Sometimes with vomiting. As a mother or father, when you see this, you feel very scared and worried, right? In fact, many mothers and fathers face this problem. So today, let's talk about what causes this, is this normal, and when we should be concerned about this.

What is baby reflux?

Simply put, reflux, or what we call reflux, is the food in the baby's stomach, that is, the milk he has drunk, coming back up into the throat, and sometimes out of the mouth. This is why babies spit up milk or sometimes vomit .

But most of the time, reflux isn't a big problem for babies. The reason is that their digestive tract isn't fully developed yet. That is, like a small plant, it's still growing.

There are some babies who are very happy to spit up milk all day long without any health problems. Doctors call such babies ``happy spitters''. This means that they don't seem to mind if they spit up a little milk. They may cry a little, but that's it. Other times they are fine. Most of the time, this ``(Reflux)'' gets better on its own by the time the baby is about a year old.

However, for some babies, reflux can be severe . This means that they are unable to properly absorb the nutrients they need. When this happens, they may vomit blood, fail to gain weight properly, or have other symptoms such as a persistent cough. Doctors call these symptoms "troublesome symptoms." These symptoms are what distinguish between normal gastroesophageal reflux (GER) and gastroesophageal reflux disease (GERD).

What is the difference between "spitting up" and "vomiting"?

When wondering if your baby has reflux, it's important to know the difference between "regurgitation" and "vomiting."

• Spitting up: This is when the contents of the baby's stomach come out of the mouth very easily and without any difficulty. It may even happen when the baby opens his/her mouth. Only a small amount comes out at a time. Also, this does not come out as if the stomach muscles are contracting tightly and forcing it out. Most of the time, the baby does not feel much discomfort from this.

• Vomiting: In this case, the stomach muscles contract. The muscles in the middle of the baby's stomach contract, pushing the contents of the stomach out as if by force. This usually makes the baby feel uncomfortable and may even cry. It is not like when giving birth, but when the baby vomits, it is difficult.

A normal condition called GERD is one that causes occasional spitting up and/or vomiting. However, if your baby vomits more often than he spits up, it could be a sign of GERD or another condition.

How common is this condition among babies?

It is actually very common for babies to have `(Reflux)`. About 50% of babies who are about 3 months old show `(Reflux)` symptoms, such as spitting up at least once a day. By 4 months, this number is about 66%. But by 7 months, this number decreases to about 14%, and by 10-14 months, it is less than 5%. Most of these babies have a normal condition called `(GER)`. It is something that occurs within the first year and is nothing to be afraid of. However, some of these babies may also have a condition called `(GERD)`.

Researchers don't know exactly how many babies have GERD. This is because many of the symptoms of GERD are nonspecific. That is, the symptoms are not specific to GERD and can be caused by many other conditions or diseases. Therefore, it is difficult to know for sure if a baby has GERD.

However, researchers have found that several groups of babies are more likely to be affected by the condition (GERD):

• Babies with a hiatal hernia.
• Babies with disorders that affect the brain or nervous system.
• Babies with a disease called cystic fibrosis.
• Babies with epilepsy.
• Babies are born with certain conditions in the esophagus.
• Babies with asthma.
• Babies born before their due date (premature birth).

What is `GER` and `GERD`? What is the difference between the two?

Although both ``(GER)`` and ``(GERD)`` refer to ``Acid Reflux``, a condition that can affect people of any age, there are important differences between the two.

• Gastroesophageal Reflux (GER): This is the occasional backflow of acid into the esophagus. Older children and adults may call it "indigestion" or "heartburn." It is not harmful or a disease. GERD in babies usually gets better within their first year. In the meantime, making small changes to your baby's feeding habits can help reduce the amount of spit-up.

• Gastroesophageal Reflux Disease (GERD): GERD is a chronic condition in which acid reflux into the esophagus occurs. It can affect a person's quality of life and damage the esophagus. Babies with GERD need to be monitored closely by a doctor , and may need treatment, such as medication.

So, as a concerned parent or caregiver, how do you tell the difference? It's not easy, especially since your baby can't yet verbalize what he or she is feeling. If your baby is spitting up frequently and you're concerned, the best thing to do is talk to your pediatrician. The doctor will look at your baby's symptoms and medical history to determine if GERD or other conditions are causing the problem.

What are the signs that can tell if a baby has reflux?

The main symptom of reflux is burping and/or vomiting after feeding. Babies usually burp a little and go about their normal routine. This is normal for most babies in their first year. However, if there are additional symptoms, such as refusing to eat or a persistent cough, it could be GERD.

Symptoms of a common `GER` condition

In the case of `(GER)`, you may see symptoms like:

• Nausea and/or vomiting after drinking milk.
• Occasionally, the breastfeeding time may be longer than usual or breastfeeding may stop halfway due to the nipple being put in.

These symptoms can be caused by more than just reflux, but that's one possibility.

Babies with `(GER)` gain weight normally and do not usually have much difficulty feeding. They also do not seem to be affected by this `(Reflux)`.

Reflux usually starts in babies around 2-3 weeks of age, peaking at 4-5 months. It should be completely gone by 9-12 months. It is unusual for reflux symptoms to start in the first week of a baby's life, or for them to start after 6 months. If that happens, the symptoms could be related to GERD or another condition.

Symptoms of GERD (These are the symptoms to watch out for!)

Babies with GERD may show these symptoms. If your baby has one or more of these, be sure to see a pediatrician.

• Diarrhea and/or vomiting - may be rapid, forceful expulsion .
• Discomfort or restlessness - You may experience crying and arching of the back while breastfeeding.
• Refusal to breastfeed or drink milk from a bottle.
• Failure to gain weight or growth failure.
• Vomiting blood .
• Difficulty swallowing.
• Cough.
• Wheezing.
• A strange sound (Stridor) when breathing.
• Hoarseness.

Remember, these symptoms can be caused by many other conditions besides GERD. So if you notice any of these symptoms in your baby, talk to your pediatrician right away.

Why does this happen to babies? What are the reasons?

The main reason babies get reflux is because the muscular valve between their esophagus and stomach is not fully developed, or it opens at the wrong time. This valve is a ring-shaped piece of muscle called the Lower Esophageal Sphincter (LES).

Think of it like this `(LES)` is like a door. When a baby drinks milk, this door opens to let milk from the esophagus into the stomach. Then, this door closes tightly to prevent milk from flowing back into the esophagus. But, like every other piece of meat in a baby's body, this `(LES)` is still developing during their first year. So, it's not quite as tightly closed as it is in an adult.

Also, food and acid in the baby's stomach can sometimes put pressure on this valve, causing it to open at an inappropriate time. This can happen when the baby's stomach is very full, or when the baby's position is suddenly changed (for example, when the baby is suddenly turned from sitting upright to lying down).

Can this cause complications?

Normal `(GER)` condition does not cause complications. However, if `(GERD)` condition persists, problems such as:

• Normal weight gain and growth retardation.
• Reflux esophagitis.
• Esophageal strictures.
• Barrett's esophagus (a change in the cells of the esophagus that is common in adults).
• Respiratory problems.

How do doctors accurately diagnose reflux?

Your pediatrician will review your baby's medical history and do a physical exam. They will want to find out if your baby has GERD, a condition that will get better on its own over time, or if they need treatment. If GERD is suspected, they will also look for signs of complications that can occur. They will also want to rule out other conditions that have similar signs and symptoms to acid reflux. Here's what you can expect:

First, your pediatrician will talk to you about what you're seeing. They may ask questions like:

• At what age did your baby start having symptoms?
• Are you breastfeeding or formula feeding your baby?
• If you are giving powdered milk, what type of powdered milk do you give? Do you add anything else to it?
• How often do you breastfeed your baby, and how long does it last at a time?
• How much milk do you give your baby?
• What patterns do you see with your baby's vomiting or regurgitation? For example, does it always happen after feeding? Or at night?

They will also talk to you about your baby's medical history and any medical conditions that anyone in your family has.

Then, the pediatrician will examine your baby to check for signs of any other medical conditions, including conditions that affect the brain or lungs. They will also measure your baby's height and weight to make sure that his or her development is on schedule.

All of this information will help your pediatrician decide whether your baby has GER, GERD, or another condition. Your pediatrician may also refer you to a pediatric gastroenterologist , a doctor who specializes in children's digestive systems . He or she can also examine your baby and help you come to a diagnosis.

What tests are done?

Most babies do not need diagnostic testing. Health care providers sometimes use tests to:

• If they need more information to come up with a diagnosis.
• If they suspect that a baby has a medical condition other than GERD.
• If they want to check for signs of complications.

The tests that can be done in such cases are:

• Upper Endoscopy: This test uses a camera to look closely at your baby's upper digestive tract.
• Upper GI series: This test uses X-rays to take pictures of your baby's esophagus, stomach, and upper part of the small intestine.
• pH impedance study: This test can determine how often your baby's stomach contents are regurgitated into the esophagus. It can also measure the pH, or acidity, of the regurgitated contents.

What are the treatments for reflux in babies?

How your baby's reflux is treated will depend on how severe it is. Babies with GERD don't need medication. Instead, they may benefit from changes in their feeding routine. Similar changes can also help babies with GERD, but these babies sometimes need medication. Very rarely, babies with GERD may need surgery .

Your baby's doctor will tailor treatment to his or her needs. Possible treatments may include:

• Thickened feedings: This involves adding a substance to breast milk or formula to thicken it. Studies have shown that this can help reduce symptoms of reflux, such as regurgitation. However, you should definitely talk to your pediatrician before using thickeners. They can advise you on whether they are right for your baby and what type of thickener to choose. For example, they may recommend using oatmeal to thicken formula, or carob bean thickener for breast milk.

• Feeding pattern changes: Feeding your baby more frequently, but less frequently, can help with reflux. Before making these changes, it's important to talk to your pediatrician to make sure your baby is still getting the nutrition they need. If you're breastfeeding, you should also talk to a lactation consultant or a breastfeeding specialist.

• Removal of cow's milk protein: Babies who are allergic to cow's milk protein also have reflux and vomiting. So, what looks like reflux could actually be an allergy. Your pediatrician may advise you to eliminate cow's milk for two weeks to see if symptoms improve. This means that if you are breastfeeding, you will need to eliminate all dairy from your diet. Or, if you are formula feeding, you will need to switch to a different type of formula. Your pediatrician will guide you based on your specific situation.

• Medications: Healthcare providers will only prescribe medications for babies who clearly have GERD, and even then, only in select cases. Medications like proton pump inhibitors (PPIs) can help manage complications of GERD, such as esophagitis. But they have risks and side effects, so doctors use them only when needed, and for the shortest possible time.

• Surgery: If other treatments for GERD or its complications are not enough, surgery may be an option. A pediatric gastroenterologist can tell you more about surgical options, including laparoscopic Nissen Fundoplication. Doctors only consider surgery for babies in selected cases.

What happens if a baby has reflux?

Most babies stop sucking between 9 and 12 months of age. It's just a normal period they go through. While it can be a little confusing, it's usually nothing to worry about.

However, GERD can be challenging to diagnose and treat. Your baby's doctor can give you more information about what to expect.

Are there ways to prevent this `reflux` from occurring?

It's not always possible to prevent reflux. However, these simple changes can help reduce the frequency of your baby's reflux:

• Burp your baby during and after feeding. When your baby's stomach fills with too much air, he may burp. Burping the baby's stomach can help prevent this air from accumulating.
• Hold your baby upright for about 30 minutes after feeding. Don't put him down suddenly for "tummy time."
• Talk to your pediatrician about overfeeding and how to prevent it. Your baby's stomach can only hold so much at a time. Your pediatrician can help you find ways to manage feedings so that your baby gets the nutrition he needs, but doesn't overfeed.

When should you see a pediatrician?

Call your pediatrician in these cases:

• If you have any concerns or questions about your baby's reflux.
• If your baby has symptoms of `(GERD)`.
• If your baby's symptoms get worse.

It's also important to be aware of signs and symptoms that may indicate other conditions besides reflux. If you notice any of these symptoms, call your pediatrician immediately:

• Late onset of vomiting or diarrhea (after 6 months).
• Nausea or vomiting that continues after 12 months.
• Continuous, forceful vomiting.
• Vomiting only at night.
• Vomiting blood (sometimes it may look like coffee grounds ).
• Chronic diarrhea.
• Rectal bleeding.
• Swollen belly.
• Weight loss.
• Excessive sleepiness or drowsiness.
• Fever.
• Seizures.

There are many possible causes for these symptoms, including conditions that affect your baby's digestive system or other organs in the body. That's why it's important to seek medical advice.

Situations that require emergency treatment! (Take special care of these)

If your baby's vomit is green or dark yellow, go to the hospital's emergency department immediately. This means that your baby's vomit contains bile. It could be a sign of another medical emergency, such as malrotation.

What is "Silent Reflux"?

"Silent Reflux" is when some of the food in your baby's stomach goes up into his food pipe (gullet) but doesn't come out of his mouth. Instead, it goes back up into his stomach. Sometimes this happens because your baby swallows it back. Other times, it doesn't come up all the way to his mouth.

"Silent Reflux" doesn't mean your baby is silent. Babies with silent reflux may cry, cough, and have a hoarse voice. However, since you can't see your baby burping, you may not understand what's going on. So, "(Reflux)" is "silent" in the sense that you can't see it. Your pediatrician can tell you more about how this might affect your baby.

Finally, the most important thing (Take-Home Message)

No one said that the first few months of taking care of a newborn were easy. But nothing can really prepare us for the anxiety and stress that comes with caring for a baby. So, it's no wonder that when you see your baby throwing up, especially if it's a regular occurrence, you're worried. Is this normal? Will my baby get the nutrition he needs? When will this stop? You've probably had similar questions.

The important thing to know is that most of the time, reflux is not a medical problem. And it usually doesn't require medication. However, if your baby has gastroesophageal reflux disease (GERD), there are treatments that can help. Take your questions and concerns to your pediatrician. Whatever the case, they can help you get through this. If you have any concerns about your baby's symptoms, don't just assume, get medical advice. It's best for your baby and for you.

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