Which statement about regurgitation in infants is false?

• A. Regurgitation in neonates is related to relaxation of the lower esophageal sphincter
• B. Regurgitation is rare in infants
• C. Regurgitation is usually transient and will resolve around 7-12 months of age
• D. Regurgitation is associated with delayed gastric emptying

Answer: (B)

Regurgitation in infants is common and usually benign, stemming from an immature lower esophageal sphincter that allows small amounts of stomach contents to come back up after feeds. This benign form, often called spit-up, is typical in the first months and tends to improve as the infant grows and the LES gains tone, usually resolving around 7–12 months. It’s not driven by delayed gastric emptying in most healthy babies; when delayed emptying is a factor, symptoms tend to include more concerning issues like persistent vomiting, poor weight gain, or feeding intolerance. Therefore, describing regurgitation as rare in infants isn’t accurate. If regurgitation is frequent and affects growth or comfort, further evaluation for GERD or other conditions may be needed.