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Drug-Drug Interactions
Question | Discussion | References | CME Credit
Case 3: Antiretrovirals and Methadone
You answered:
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Methadone can reduce levels of zidovudine. |
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This answer is incorrect. Methadone can increase levels of zidovudine, potentially enhancing zidovudine adverse effects.
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Methadone can reduce the plasma levels of didanosine. |
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Nevirapine can reduce the plasma levels of methadone. |
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Lansoprazole can decrease absorption of methadone. |
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