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تداخل‌های دارویی

Griseofulvin + Lapatinib

شدت: شدید

Griseofulvin and Lapatinib: major 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

Griseofulvin may considerably lower lapatinib exposure, which could compromise anticancer efficacy. Lapatinib is a CYP3A4 substrate whose levels fall markedly with inducers.

معنای این تداخل به زبان ساده

Griseofulvin and Lapatinib 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.

Griseofulvin belongs to Anti Fungals; Lapatinib belongs to Oncology.

سطح شواهد: Moderate

چرا رخ می‌دهد

Griseofulvin-mediated CYP3A4 induction increases lapatinib clearance.

اقدام لازم

Prefer a non-inducing antifungal. If unavoidable, lapatinib dose escalation as per labeling for strong inducers should be considered with close monitoring of response and toxicity.

از داروساز چه بپرسید

  • 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?

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 Griseofulvin و Lapatinib، 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 ۷ روز رایگان در وب امتحان کنید. بدون نیاز به کارت.

پرسش‌های متداول

Can I take Griseofulvin with Lapatinib?

MediHelp rates the interaction as major. Griseofulvin and Lapatinib 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. Griseofulvin may considerably lower lapatinib exposure, which could compromise anticancer efficacy. Lapatinib is a CYP3A4 substrate whose levels fall markedly with inducers.

How serious is the interaction between Griseofulvin and Lapatinib?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Prefer a non-inducing antifungal. If unavoidable, lapatinib dose escalation as per labeling for strong inducers should be considered with close monitoring of response and toxicity.

What other medicines interact with Griseofulvin?

MediHelp also lists interactions of Griseofulvin with, for example, Cyclosporine, Cyclosporin, Desogestrel-ethinyl estradiol. The full list is on the Griseofulvin page.

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