藥物交互作用
Benperidol + Methyldopa
嚴重程度: 中度
Benperidol and Methyldopa: moderate interaction.
最後更新
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摘要
Antipsychotics may add to methyldopa's hypotensive effect, and rarely methyldopa combined with haloperidol-like agents has been linked to dementia-like or extrapyramidal symptoms. The interaction is not a true contraindication and the described antagonism is not well established.
用白話說明這項交互作用的意義
Benperidol and Methyldopa 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.
為什麼會發生
Additive hypotension from alpha-blockade by the antipsychotic; possible central dopaminergic effects, not firmly established.
處置方式
Monitor blood pressure, especially orthostatic readings, and watch for worsening confusion or extrapyramidal signs. Adjust doses if hypotension occurs.
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?
Methyldopa 的其他交互作用
常見問題
Can I take Benperidol with Methyldopa?
MediHelp rates the interaction as moderate. Benperidol and Methyldopa 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. Antipsychotics may add to methyldopa's hypotensive effect, and rarely methyldopa combined with haloperidol-like agents has been linked to dementia-like or extrapyramidal symptoms. The interaction is not a true contraindication and the described antagonism is not well established.
How serious is the interaction between Benperidol and Methyldopa?
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 pressure, especially orthostatic readings, and watch for worsening confusion or extrapyramidal signs. Adjust doses if hypotension occurs.
What other medicines interact with Methyldopa?
MediHelp also lists interactions of Methyldopa with, for example, Tranylcypromine, Iobenguane i, Lofexidine. The full list is on the Methyldopa page.
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