"Puerile Breathing" refers to the shallow, rapid, or labored breathing often seen in infants or young children. Synonymous terms for this condition include infantile respiration, childlike breath, or juvenile respiration. These terms all emphasize the immaturity or youthfulness of the breathing pattern. When infants or young children experience puerile breathing, it may be a normal occurrence during sleep or vigorous activities. However, in certain cases, it could indicate a medical issue such as respiratory distress or lung-related ailments. Therefore, it is crucial for parents and caregivers to observe breathing patterns in children and seek professional medical advice if any concerns arise.