藥物交互作用
Carbidopa-levodopa + Sapropterin
嚴重程度: 中度
Carbidopa-levodopa and Sapropterin: moderate interaction.
最後更新
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摘要
Sapropterin is a cofactor involved in synthesis of dopamine and other monoamines, and its labeling advises caution with levodopa. Case reports describe convulsions, overstimulation and irritability when the two are used together. The evidence is limited and the mechanism is not firmly established.
用白話說明這項交互作用的意義
Carbidopa-levodopa and Sapropterin 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.
Carbidopa-levodopa belongs to Central Nervous System; Sapropterin belongs to Miscellaneous.
為什麼會發生
Mechanism not firmly established; possibly enhanced dopaminergic neurotransmitter synthesis causing excess central stimulation.
處置方式
Monitor for seizures, agitation and irritability when the combination is started or changed. Reduce the dose of one agent if neurological symptoms appear.
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?
Carbidopa-levodopa 的其他交互作用
Sapropterin 的其他交互作用
常見問題
Can I take Carbidopa-levodopa with Sapropterin?
MediHelp rates the interaction as moderate. Carbidopa-levodopa and Sapropterin 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. Sapropterin is a cofactor involved in synthesis of dopamine and other monoamines, and its labeling advises caution with levodopa. Case reports describe convulsions, overstimulation and irritability when the two are used together. The evidence is limited and the mechanism is not firmly established.
How serious is the interaction between Carbidopa-levodopa and Sapropterin?
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 for seizures, agitation and irritability when the combination is started or changed. Reduce the dose of one agent if neurological symptoms appear.
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.
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