相互作用
Carbidopa + Metoclopramide
重症度: 重大
Carbidopa and Metoclopramide: major interaction.
最終更新日
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概要
Metoclopramide speeds gastric emptying and may increase levodopa absorption, but its central dopamine blockade can worsen parkinsonism and oppose levodopa effect.
この相互作用をわかりやすく説明すると
Carbidopa and Metoclopramide 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.
Carbidopa belongs to Central Nervous System; Metoclopramide belongs to Gastrointestinal Tract.
なぜ起こるのか
Central D2 receptor antagonism opposes levodopa, while enhanced gastric emptying increases its absorption.
対処法
Avoid metoclopramide in Parkinson's disease; use domperidone where available or another antiemetic without central D2 blockade.
薬剤師に尋ねること
- 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?
Pro+会員向け
ページ全体を見る
アカウントを作成してPro+トライアルを始めると、CarbidopaとMetoclopramideの臨床対応の詳細なアドバイス、追加の注記、エビデンスの詳細、処方全体を対象とした相互作用チェッカーを利用できます。
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
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Carbidopaのその他の相互作用
Metoclopramideのその他の相互作用
よくある質問
Can I take Carbidopa with Metoclopramide?
MediHelp rates the interaction as major. Carbidopa and Metoclopramide 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. Metoclopramide speeds gastric emptying and may increase levodopa absorption, but its central dopamine blockade can worsen parkinsonism and oppose levodopa effect.
How serious is the interaction between Carbidopa and Metoclopramide?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid metoclopramide in Parkinson's disease; use domperidone where available or another antiemetic without central D2 blockade.
What other medicines interact with Carbidopa?
MediHelp also lists interactions of Carbidopa with, for example, Amlodipine-atorvastatin, Amlodipine-benazepril, Amlodipine-hydrochlorothiazide-valsartan. The full list is on the Carbidopa page.
完全なモノグラフ、用量、相互作用チェッカーはMediHelpアプリで
MediHelpアプリで、完全なリファレンスを開き、複数薬剤の相互作用をチェックし、用量ツールを利用できます。
