Among the drugs listed, Alprazolam significantly interferes with the metabolism of a nursing infant, potentially leading to sedation and respiratory issues due to its presence in breast milk. Other options like Aspirin, Cytarabine, and Amphetamine pose different risks but do not have the same direct impact on metabolism. Caution is advised when prescribing medications to nursing mothers. ;
The drug that interferes with the metabolism of a nursing infant among the options given is Alprazolam . It can cause sedation and respiratory issues in infants due to its transfer into breast milk. Other drugs listed pose different risks but do not significantly interfere with metabolism in a direct way.
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