system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Most common newborn rash which presents at 24–48 hours of life is –
assistant
The correct answer is  Common newborn rashes


Erythema toxicum —> Most common
Acne neonatorum
Transient neonatal pustural melanosis.