رفتن به محتوا

تداخل‌های دارویی

Cobicistat + Sildenafil

شدت: منع مصرف

Cobicistat and Sildenafil: 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

Cobicistat is a strong CYP3A inhibitor that substantially increases sildenafil concentrations. This raises the risk of marked hypotension, syncope, visual effects and prolonged erection.

معنای این تداخل به زبان ساده

Cobicistat and Sildenafil 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.

Cobicistat belongs to Miscellaneous; Sildenafil belongs to Genitourinary.

سطح شواهد: High

چرا رخ می‌دهد

Cobicistat inhibits CYP3A4, reducing sildenafil clearance and first-pass metabolism.

اقدام لازم

Avoid the combination when sildenafil is used chronically for pulmonary arterial hypertension. For erectile dysfunction, limit sildenafil to 25 mg no more than once every 48 hours and monitor blood pressure.

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 Cobicistat و Sildenafil، 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 Cobicistat with Sildenafil?

MediHelp rates the interaction as contraindicated. Cobicistat and Sildenafil 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. Cobicistat is a strong CYP3A inhibitor that substantially increases sildenafil concentrations. This raises the risk of marked hypotension, syncope, visual effects and prolonged erection.

How serious is the interaction between Cobicistat and Sildenafil?

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 when sildenafil is used chronically for pulmonary arterial hypertension. For erectile dysfunction, limit sildenafil to 25 mg no more than once every 48 hours and monitor blood pressure.

What other medicines interact with Sildenafil?

MediHelp also lists interactions of Sildenafil with, for example, Amyl nitrite, Atazanavir, Elvitegravir / cobicistat / emtricitabine / tenofovir df. The full list is on the Sildenafil page.

تک‌نگاری کامل، دوزاژ و بررسی تداخل دارویی در برنامه MediHelp

مرجع کامل را باز کنید، تداخل چند دارو را بررسی کنید و از ابزارهای دوز در برنامه MediHelp استفاده کنید.

مرور از A تا Z · تداخل‌های دارویی

دریافت برنامه ورود