Question
A three-month-old baby has insufficient breast milk and refuses to drink milk or formula. After adding complementary foods, the baby still eats very little and is unwilling to swallow food. The baby weighs less than 10 kilograms, is 78 centimeters tall, has a head circumference of 45 centimeters, and a chest circumference of 44 centimeters. Multiple tests and physical examinations have not revealed any abnormalities, and the baby has been diagnosed with dyspepsia. At 17 months old, the doctor recommended using Qipi Pills, taken twice daily, half a pill each time. After one week, the condition improved, and the amount of food intake was similar to that of same age children.