藥物交互作用
Dicloxacillin + Methotrexate
嚴重程度: 中度
Dicloxacillin and Methotrexate: moderate interaction.
最後更新
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摘要
Penicillins can raise methotrexate blood levels and prolong its exposure. This may lead to bone marrow suppression and gastrointestinal toxicity, particularly with high-dose methotrexate or reduced kidney function.
用白話說明這項交互作用的意義
Dicloxacillin and Methotrexate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Dicloxacillin belongs to Anti Bacterial; Methotrexate belongs to Oncology.
為什麼會發生
Penicillins compete with methotrexate for renal tubular secretion, reducing its renal clearance.
處置方式
Monitor blood counts, renal function and methotrexate levels where available. Consider an alternative antibiotic or reduce methotrexate dose if toxicity develops.
可向藥師詢問的問題
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
Methotrexate 的其他交互作用
Dicloxacillin 的其他交互作用
常見問題
Can I take Dicloxacillin with Methotrexate?
MediHelp rates the interaction as moderate. Dicloxacillin and Methotrexate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Penicillins can raise methotrexate blood levels and prolong its exposure. This may lead to bone marrow suppression and gastrointestinal toxicity, particularly with high-dose methotrexate or reduced kidney function.
How serious is the interaction between Dicloxacillin and Methotrexate?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood counts, renal function and methotrexate levels where available. Consider an alternative antibiotic or reduce methotrexate dose if toxicity develops.
What other medicines interact with Methotrexate?
MediHelp also lists interactions of Methotrexate with, for example, Acitretin, Adenovirus types 4 and 7 live, Influenza virus vaccine quadrivalent intranasal. The full list is on the Methotrexate page.
在 MediHelp App 中取得完整藥品專論、劑量資訊與交互作用檢查
在 MediHelp App 中開啟完整參考資料、檢查多種藥物間的交互作用，並使用劑量工具。
