Which of the following is the earliest indicator of pathological gastroesophageal reflux in infants (GERD)?: (A) Respiratory symptoms, (B) Postprandial regurgitation, (C) Upper GI bleed, (D) Stricture esophagus
Answer is A. * Presence of respiratory symptoms point towards pathological GERD * Stricture esophagus and upper GI bleeding are complications due to severe GERD.