ABSTRACT
BACKGROUND: Kratom (Mitragyna speciosa) is a herbal product obtained from the tropical tree family 'Rubiaceae'. Kratom is available without prescription in several formulations. The active component mitragynine acts in high dose as a mu-opioid agonist. It is misconceived to be a safe alternative to conventional opioid drugs for the treatment of chronic pain. Therefore, maternal use of Kratom is not without risks as opioid use during pregnancy is associated with Neonatal Abstinence Syndrome (NAS). CASE DESCRIPTION: In this case report we describe a term neonate with severe NAS as a result of daily Kratom ingestion by the mother during pregnancy. Presence of mitragynine was confirmed in serum of the neonate. NAS was successfully treated with oral phenobarbital. CONCLUSION: Maternal Kratom use during pregnancy can cause severe NAS via in utero exposure. Physicians should be aware of the possible maternal use of Kratom in the case of a neonate with NAS. NAS as a result of maternal Kratom use can be effectively treated with oral phenobarbital.
