Click a letter to see a list of conditions beginning with that letter.
Click 'Topic Index' to return to the index for the current topic.
Click 'Library Index' to return to the listing of all topics.

Gastroesophageal Reflux (GER) and Gastroesophageal Reflux Disease (GERD) in Newborns 

Woman holding baby upright in lap.
Keeping a baby up after feeding helps keep fluid from traveling up from the stomach.

Gastroesophageal reflux (GER) happens when gas or liquid from the stomach comes up the esophagus. It can cause babies to “spit up.” All babies have reflux from time to time, and may be called "happy spitters." This is because in babies the muscle that opens and closes the top of the stomach is very relaxed. It opens easily, so gas and fluid tend to escape.

Babies with severe reflux have gastroesophageal reflux disease (GERD). A baby with GERD may spit up too much and not get enough nourishment from food. The baby can also aspirate (breathe in) spit-up liquid. This can cause problems with the baby’s breathing.

When does reflux disease need treatment?

Reflux is treated if the baby:

  • Has breathing problems. These include apnea, or breathing that stops for 20 seconds or more at a time. Other problems include noisy breathing or pneumonia that comes back.

  • Is growing poorly

  • Is very irritable or fussy, or seems to be in pain when spitting up

  • Is vomiting blood or has signs of blood in the stool

How is reflux disease treated?

  • Feeding changes. This may include feeding smaller amounts more often, and burping more often during feedings. In other cases, allowing more time between feedings may help. You may need to stop drinking milk or using dairy products if you are breastfeeding. You may need to give your baby a special formula if you are not breastfeeding.

  • Positioning therapy.

    • Keep baby upright after feeding. For 20 to 30 minutes after feeding, put your baby so that their head is higher than the stomach. Do this by carrying your baby in an upright position. For example, put the baby over your shoulder. Don't place your baby in a baby carrier or car seat.

    • In the hospital, the baby may be put on their stomach. Note: It's OK to lay the baby on their stomach in the NICU because the baby is being closely watched. Unless told otherwise, once at home, you should put the baby to sleep on their back on a flat, firm surface to help prevent SIDS (sudden infant death syndrome).


  • Medicines. This may include medicines to lower the amount of acid in the stomach. This keeps the stomach acids from damaging the esophagus. Other medicines may be used to speed up digestion, so food passes out of the stomach quicker.

  • Surgery. In severe cases, a surgery to make the valve at the top of the stomach stronger may be done. It does this by wrapping part of the stomach around the esophagus. When the stomach is relaxed and empty, food can pass through. When the stomach is full, pressure closes the valve.

What are the long-term effects?

In most cases, reflux gets better over time and causes no long-term problems.

Online Medical Reviewer: Donna Freeborn PhD CNM FNP
Online Medical Reviewer: L Renee Watson MSN RN
Online Medical Reviewer: Liora C Adler MD
Date Last Reviewed: 3/1/2019
© 2000-2021 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.