What is Reflux?
What is Reflux? In simplest terms, Reflux is when baby spits their milk back up. The spit up milk is combined with stomach acid and burns the throat. This spilt milk can also include stomach acid which can burn the esophagus and cause discomfort or pain. This is similar to heartburn or indigestion experienced by adults. You will often hear that reflux is caused by an immature esophageal sphincter. This is not usually the true cause. All babies have immature muscles and the es