藥物交互作用
Fluoxetine + Rasagiline
嚴重程度: 禁忌併用
Fluoxetine and Rasagiline: contraindicated interaction.
最後更新
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摘要
Combining an SSRI with a monoamine oxidase B inhibitor can cause serotonin syndrome, with severe hyperthermia, rigidity and autonomic instability reported with antidepressants and rasagiline. Fluoxetine's very long-acting metabolite prolongs the risk after it is stopped.
用白話說明這項交互作用的意義
Fluoxetine and Rasagiline are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Fluoxetine belongs to Central Nervous System; Rasagiline belongs to Central Nervous System.
為什麼會發生
Reduced serotonin breakdown from MAO inhibition combined with serotonin reuptake inhibition produces excess serotonergic activity.
處置方式
Do not co-administer; rasagiline labeling advises waiting about five weeks after stopping fluoxetine before starting rasagiline, and at least 14 days after stopping rasagiline before starting fluoxetine. Treat suspected serotonin syndrome by stopping both drugs and giving supportive care.
可向藥師詢問的問題
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
Fluoxetine 的其他交互作用
Rasagiline 的其他交互作用
常見問題
Can I take Fluoxetine with Rasagiline?
MediHelp rates the interaction as contraindicated. Fluoxetine and Rasagiline are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Combining an SSRI with a monoamine oxidase B inhibitor can cause serotonin syndrome, with severe hyperthermia, rigidity and autonomic instability reported with antidepressants and rasagiline. Fluoxetine's very long-acting metabolite prolongs the risk after it is stopped.
How serious is the interaction between Fluoxetine and Rasagiline?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not co-administer; rasagiline labeling advises waiting about five weeks after stopping fluoxetine before starting rasagiline, and at least 14 days after stopping rasagiline before starting fluoxetine. Treat suspected serotonin syndrome by stopping both drugs and giving supportive care.
What other medicines interact with Fluoxetine?
MediHelp also lists interactions of Fluoxetine with, for example, Isocarboxazid, Mavacamten, Methylene blue. The full list is on the Fluoxetine page.
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