Final answer:
Neonatal narcotic withdrawal can manifest with symptoms like irritability, excessive crying, and poor feeding. Other signs include lethargy, hypothermia, and increased appetite.
Step-by-step explanation:
Neonatal narcotic withdrawal can present with symptoms such as irritability, excessive crying, and poor feeding. Other common signs include lethargy, hypothermia, and increased appetite. Late-onset disease may have additional symptoms like seizures, bulging fontanel, and decreased muscle tone.