相互作用
Amisulpride + Carbidopa-levodopa
重症度: 重大
Amisulpride and Carbidopa-levodopa: major interaction.
最終更新日
医療従事者向け・参照専用。このページは簡潔な要約であり、医学的助言ではなく、公式の添付文書や臨床判断に代わるものではありません。処方・調剤の前に必ず確認してください。
このページの臨床コンテンツは英語でのみ提供されています。
概要
Amisulpride blocks dopamine receptors and can counteract the benefit of levodopa, worsening motor symptoms in Parkinson's disease. Levodopa may also reduce the antipsychotic effect.
この相互作用をわかりやすく説明すると
Amisulpride and Carbidopa-levodopa 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.
Amisulpride belongs to Central Nervous System; Carbidopa-levodopa belongs to Central Nervous System.
なぜ起こるのか
Pharmacodynamic antagonism: D2/D3 receptor blockade by amisulpride opposes dopaminergic stimulation from levodopa.
対処法
Avoid the combination where possible; if psychosis in Parkinson's disease needs treatment, use clozapine or quetiapine at low doses. Monitor motor function closely.
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、AmisulprideとCarbidopa-levodopa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
WebでPro+を14日間無料でお試し。カード登録不要。
Carbidopa-levodopaのその他の相互作用
Amisulprideのその他の相互作用
よくある質問
Can I take Amisulpride with Carbidopa-levodopa?
MediHelp rates the interaction as major. Amisulpride and Carbidopa-levodopa 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. Amisulpride blocks dopamine receptors and can counteract the benefit of levodopa, worsening motor symptoms in Parkinson's disease. Levodopa may also reduce the antipsychotic effect.
How serious is the interaction between Amisulpride and Carbidopa-levodopa?
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 the combination where possible; if psychosis in Parkinson's disease needs treatment, use clozapine or quetiapine at low doses. Monitor motor function closely.
What other medicines interact with Carbidopa-levodopa?
MediHelp also lists interactions of Carbidopa-levodopa with, for example, Isocarboxazid, Phenelzine, Selegiline transdermal. The full list is on the Carbidopa-levodopa 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。
