相互作用
Galantamine + Physostigmine
重症度: 重大
Galantamine and Physostigmine: major interaction.
最終更新日
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概要
Both drugs inhibit cholinesterase, so combined use produces additive cholinergic stimulation. This may cause bradycardia, bronchospasm, excessive secretions, vomiting and seizures.
この相互作用をわかりやすく説明すると
Galantamine and Physostigmine 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.
なぜ起こるのか
Additive acetylcholinesterase inhibition.
対処法
Avoid concurrent use unless physostigmine is needed for anticholinergic toxicity, with continuous monitoring of heart rate and respiration and atropine available.
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、GalantamineとPhysostigmine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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Galantamineのその他の相互作用
よくある質問
Can I take Galantamine with Physostigmine?
MediHelp rates the interaction as major. Galantamine and Physostigmine 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. Both drugs inhibit cholinesterase, so combined use produces additive cholinergic stimulation. This may cause bradycardia, bronchospasm, excessive secretions, vomiting and seizures.
How serious is the interaction between Galantamine and Physostigmine?
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 concurrent use unless physostigmine is needed for anticholinergic toxicity, with continuous monitoring of heart rate and respiration and atropine available.
What other medicines interact with Galantamine?
MediHelp also lists interactions of Galantamine with, for example, Memantine-donepezil, Ponesimod, Rivastigmine. The full list is on the Galantamine 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。
