Neonatal Abstinence Syndrome (NAS)

Neonatal Abstinence Syndrome (NAS)

Neonatal drug dependency or withdrawal symptoms, known as neonatal abstinence syndrome (NAS), occur from maternal use of opiates such as heroin, methadone, and prescription pain medications. Common symptoms of NAS include fever, diarrhea, irritability, trembling, and increased muscle tone. Substance use by pregnant women represents a significant public health concern given the connection between drug exposure and adverse maternal and neonatal outcomes. Women who use drugs during pregnancy should be aware of the possible risks during pregnancy and after delivery. Prevention and treatment strategies exist along the continuum from preconception, prenatal, postpartum, and infant/childhood stages to help avoid substance-exposed pregnancies and improve outcomes for infants born with NAS.

Last Updated: December 4, 2023