The ability of a neonate to maintain a stable internal core temperature independent of the surrounding environment is a developmental process. Unlike older children and adults, newborn infants have limited physiological mechanisms for thermoregulation at birth. Factors such as a high surface area to body mass ratio, limited subcutaneous fat, and immature shivering mechanisms contribute to this initial inability.
Effective temperature control is critical for neonatal well-being and survival. Hypothermia can lead to a cascade of negative consequences, including increased oxygen consumption, metabolic acidosis, and hypoglycemia. Historically, strategies for maintaining warmth have evolved from simple wrapping to sophisticated incubator technology, demonstrating a persistent focus on mitigating temperature instability. Proper management of the thermal environment is an essential component of neonatal care protocols.
