Baby Spit Up Clear: What It Is And When To Worry


New parents often find themselves worrying about every little thing their baby does, especially when it comes to feeding. One common concern is baby spit up, which can range from a small dribble to a full-on gush. While some level of spit up is normal, it can still be concerning for parents. In this article, we’ll explore what baby spit up clear is and when you should be worried.

What is Baby Spit Up Clear?

Baby spit up clear is when your baby regurgitates a small amount of milk or formula, which is usually clear or slightly milky in color. This is normal and happens because your baby’s digestive system is still developing, and their esophageal sphincter (the muscle that keeps food in the stomach) is not yet fully functional.

When is Baby Spit Up Clear Normal?

Most babies spit up clear at least once a day, and it’s usually nothing to worry about. In fact, up to 50% of babies experience spit up in their first year of life. As long as your baby is gaining weight and seems otherwise healthy, there’s no need to be concerned about spit up.

When Should You Be Worried About Baby Spit Up Clear?

While spit up is usually nothing to worry about, there are some instances where you should seek medical attention. Here are some signs to look out for:

1. Projectile Vomiting

If your baby is vomiting forcefully and consistently, this could be a sign of a more serious problem, such as pyloric stenosis. This condition occurs when the muscle at the bottom of the stomach thickens and prevents food from passing through. If you suspect your baby has pyloric stenosis, seek medical attention immediately.

2. Green or Yellow Spit Up

If your baby’s spit up is green or yellow, this could be a sign of a digestive issue, such as acid reflux or an allergy. Speak to your pediatrician if you notice a change in your baby’s spit up color.

3. Refusing to Eat

If your baby is consistently spitting up and refusing to eat, this could be a sign of an underlying issue. Speak to your pediatrician if you notice a change in your baby’s feeding habits.

4. Arching Back or Crying During Feeding

If your baby is arching their back or crying during feeding, this could be a sign of acid reflux. Speak to your pediatrician if you notice these symptoms.

How to Prevent Baby Spit Up Clear

While it’s not possible to completely prevent baby spit up clear, there are some things you can do to reduce the likelihood of it happening:

1. Burp Your Baby

Make sure to burp your baby after every feeding to help release any trapped air in their stomach. This can help reduce the likelihood of spit up.

2. Keep Your Baby Upright After Feeding

Try to keep your baby upright for at least 30 minutes after feeding to help prevent milk or formula from coming back up.

3. Avoid Overfeeding

Make sure to feed your baby slowly and in small amounts to avoid overfeeding, which can lead to spit up.


Baby spit up clear is a normal occurrence for most babies and is usually nothing to worry about. However, if you notice any concerning signs, such as projectile vomiting or a change in spit up color, make sure to speak to your pediatrician. By following some simple tips, you can help reduce the likelihood of spit up and ensure your baby is happy and healthy.