Over half of all babies spit up, including those with no problems at birth. Milk comes up from the stomach and out the mouth. Why? Because the sphincter muscle, a ring-shaped muscle that prevents food from coming back up the esophagus, isn’t working very well. The situation improves with time, as babies grow older. By corrected age 4-6 months, they spit up less. Spitting up is also called reflux. Spitting up is generally outgrown by 12-24 months’ corrected age.
Tips to reduce spitting up:
Consult your doctor if the baby seems in pain when spitting up, isn’t gaining enough weight, or coughs during and/or after feedings. A baby with severe esophageal reflux may benefit from changes in feeding techniques as well as medications to make him more comfortable. As medications have side effects, however, these are generally reserved for the more severe cases.
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