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تداخل‌های دارویی

Meropenem + Valproic acid

شدت: منع مصرف

Meropenem and Valproic acid: contraindicated interaction.

آخرین به‌روزرسانی

ویژه کادر درمان — فقط جهت مرجع. این صفحه خلاصه‌ای کوتاه است، توصیه پزشکی نیست و جایگزین بروشور رسمی یا قضاوت بالینی نمی‌شود. پیش از تجویز یا تحویل دارو همیشه بررسی کنید.

محتوای بالینی این صفحه فقط به زبان انگلیسی موجود است.

خلاصه

Meropenem causes a rapid and marked fall in serum valproic acid concentrations, often within a day or two of starting. Levels can drop below the therapeutic range, resulting in breakthrough seizures, and the effect may persist for days to weeks after the carbapenem is stopped.

معنای این تداخل به زبان ساده

Meropenem and Valproic acid are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Meropenem belongs to Anti Bacterial; Valproic acid belongs to Central Nervous System.

سطح شواهد: High

چرا رخ می‌دهد

Carbapenems are thought to inhibit hydrolysis of valproate glucuronide back to valproate and may reduce its absorption and red cell uptake, lowering valproate concentrations.

اقدام لازم

Avoid the combination and use a non-carbapenem antibiotic. If a carbapenem is unavoidable, add an alternative anticonvulsant, since increasing the valproate dose does not reliably overcome the effect.

از داروساز چه بپرسید

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

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

ویژه اعضای Pro+

باز کردن کل صفحه

یک حساب بسازید و دوره آزمایشی Pro+ را شروع کنید تا توصیه‌های کامل مدیریت Meropenem و Valproic acid، یادداشت‌های تکمیلی، جزئیات شواهد و بررسی‌کننده تداخل برای کل نسخه را باز کنید.

  • Full clinical management advice
  • Additional notes
  • Evidence detail
  • Interaction checker for a whole prescription

Pro+ را ۱۴ روز رایگان در وب امتحان کنید. بدون نیاز به کارت.

پرسش‌های متداول

Can I take Meropenem with Valproic acid?

MediHelp rates the interaction as contraindicated. Meropenem and Valproic acid are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Meropenem causes a rapid and marked fall in serum valproic acid concentrations, often within a day or two of starting. Levels can drop below the therapeutic range, resulting in breakthrough seizures, and the effect may persist for days to weeks after the carbapenem is stopped.

How serious is the interaction between Meropenem and Valproic acid?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination and use a non-carbapenem antibiotic. If a carbapenem is unavoidable, add an alternative anticonvulsant, since increasing the valproate dose does not reliably overcome the effect.

What other medicines interact with Meropenem?

MediHelp also lists interactions of Meropenem with, for example, Typhoid vaccine live, Amifampridine, Cholera vaccine. The full list is on the Meropenem page.

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