What is the appropriate initial treatment for a newborn with blue extremities but otherwise normal?

• A. Dry and swaddle
• B. Administer oxygen
• C. Warm bath
• D. Cry therapy

Answer: (A)

Peripheral cyanosis limited to the hands and feet in a well-appearing newborn is most often acrocyanosis, a common, normal finding in the first hours of life due to slow peripheral circulation and ongoing adjustment to extrauterine life. The best initial step is to dry the baby and keep them warm—dress warmly, dry thoroughly, and gently swaddle to minimize heat loss. Keeping the infant warm helps improve peripheral perfusion and resolves the blue extremities as circulation stabilizes. Oxygen is not needed unless there is central cyanosis or respiratory distress, because the rest of the baby appears normal. A warm bath isn’t part of the initial management for this situation, and cry therapy has no role in treating cyanosis.