藥物交互作用
Clozapine + Metformin-sitagliptin
嚴重程度: 嚴重
Clozapine and Metformin-sitagliptin: major interaction.
最後更新
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摘要
Clozapine is strongly associated with hyperglycemia, new-onset diabetes and ketoacidosis, which can undermine control with metformin and sitagliptin. Glucose deterioration may be rapid and severe.
用白話說明這項交互作用的意義
Clozapine and Metformin-sitagliptin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Clozapine belongs to Central Nervous System; Metformin-sitagliptin belongs to Endocrine.
為什麼會發生
Pharmacodynamic antagonism through clozapine-induced weight gain, insulin resistance and impaired insulin secretion.
處置方式
Monitor fasting glucose and HbA1c frequently, particularly in the first months. Intensify antidiabetic therapy early and review clozapine continuation if control fails.
可向藥師詢問的問題
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
Metformin-sitagliptin 的其他交互作用
Clozapine 的其他交互作用
常見問題
Can I take Clozapine with Metformin-sitagliptin?
MediHelp rates the interaction as major. Clozapine and Metformin-sitagliptin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Clozapine is strongly associated with hyperglycemia, new-onset diabetes and ketoacidosis, which can undermine control with metformin and sitagliptin. Glucose deterioration may be rapid and severe.
How serious is the interaction between Clozapine and Metformin-sitagliptin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor fasting glucose and HbA1c frequently, particularly in the first months. Intensify antidiabetic therapy early and review clozapine continuation if control fails.
What other medicines interact with Metformin-sitagliptin?
MediHelp also lists interactions of Metformin-sitagliptin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Metformin-sitagliptin 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。
