Abstract
The authors describe a 33-year-old woman who experienced severe pain in the epigastrium after codeine intake. This side-effect is consistent with that of morphine. Later, the patient was phenotyped and genotyped as an ultrarapid metabolizer with high capacity to metabolize codeine to morphine.
MeSH terms
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Abdominal Pain / chemically induced*
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Abdominal Pain / metabolism
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Adult
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Analgesics, Opioid / adverse effects*
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Analgesics, Opioid / metabolism
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Codeine / adverse effects*
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Codeine / metabolism*
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Cytochrome P-450 CYP2D6 / metabolism*
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Debrisoquin / metabolism
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Female
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Humans
Substances
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Analgesics, Opioid
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Cytochrome P-450 CYP2D6
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Codeine
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Debrisoquin