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Interações medicamentosas

Carbidopa-entacapone-levodopa + Carbonyl iron

Gravidade: Moderada

Carbidopa-entacapone-levodopa and Carbonyl iron: moderate interaction.

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Resumo

Oral iron binds levodopa and entacapone in the gut, reducing their absorption and possibly weakening symptom control. Patients may experience more frequent wearing-off or motor fluctuations.

O que esta interação significa em palavras simples

Carbidopa-entacapone-levodopa and Carbonyl iron 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-entacapone-levodopa belongs to Central Nervous System; Carbonyl iron belongs to Miscellaneous.

Nível de evidência: Moderate

Por que acontece

Chelation of levodopa and entacapone by iron in the gastrointestinal tract, reducing absorption.

O que fazer

Separate oral iron from the levodopa combination by at least 2 hours. Monitor motor response if iron therapy is started or stopped.

O que perguntar ao farmacêutico

  • 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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Perguntas frequentes

Can I take Carbidopa-entacapone-levodopa with Carbonyl iron?

MediHelp rates the interaction as moderate. Carbidopa-entacapone-levodopa and Carbonyl iron 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. Oral iron binds levodopa and entacapone in the gut, reducing their absorption and possibly weakening symptom control. Patients may experience more frequent wearing-off or motor fluctuations.

How serious is the interaction between Carbidopa-entacapone-levodopa and Carbonyl iron?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Separate oral iron from the levodopa combination by at least 2 hours. Monitor motor response if iron therapy is started or stopped.

What other medicines interact with Carbidopa-entacapone-levodopa?

MediHelp also lists interactions of Carbidopa-entacapone-levodopa with, for example, Isocarboxazid, Phenelzine, Selegiline transdermal. The full list is on the Carbidopa-entacapone-levodopa page.

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