Opioid medications (such as
morphineMorphine
Morphine sulfate
Morphine sulfate sr,
fentanylFentanyl
Fentanyl citrate, and sometime
methadoneMethadone
Methadone hydrochloride) are often given to newborn infants, including extremely premature infants, to help control pain and discomfort. Depending upon the situation, one drug may be preferred over another. This class of pain medications has a very long history of safe use in premature infants.
Methadone has a very slow mechanism of action and lasts a long time, and thus may be preferred if it is anticipated that the medication will be needed for a long period of time. You should ask the Neonatologist what they are specifically treating with the methadone so that they can help you understand the reasons for using the medication.
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