HomeDarunavir Cobicistat Emtricitabine And Tenofovir AlafenamideDarunavir Cobicistat Emtricitabine And Tenofovir Alafenamide + Valganciclovir

Does Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide Interact with Valganciclovir?

Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide and Valganciclovir have a unknown drug interaction according to U.S. FDA drug labeling data. Some examples of drugs that are eliminated by active tubular secretion include, but are not limited to, acyclovir, cidofovir, ganciclovir, valacyclovir, valganciclovir, aminoglycosides (e.g., gentamicin), and high-dose or multiple NSAIDs [see Warnings and Precautions (5.6) ] . Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.

Severity
Unknown
Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide Class
Cytochrome P450 3A Inhibitor
Valganciclovir Class
Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor
Management
Consult your pharmacist
Data Source
U.S. FDA via OpenFDA

What To Tell Your Doctor or Pharmacist

If you are taking Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide and your doctor is considering prescribing Valganciclovir (or vice versa), make sure to:

  • Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
  • Ask whether the benefits of combining these medications outweigh the risks for your specific situation
  • Ask what symptoms to watch for that would indicate the interaction is causing problems
  • Never stop or change either medication without first consulting your healthcare provider
💊 Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide(Symtuza)+💊 Valganciclovir(Valcyte)

Severity & Interaction Details

ℹ️
unknown
Interaction documented — severity unclassified
The FDA label notes an interaction but the severity is not classified in our dataset.
Severity scale
MinorContra
On record
Yes
Drug A class
Cytochrome P450 3A Inhibitor
Drug B class
Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor
Source
FDA drug label - darunavir, cobicistat, emtricitabine, and tenofovir alafenamide

What this means in plain English

Some examples of drugs that are eliminated by active tubular secretion include, but are not limited to, acyclovir, cidofovir, ganciclovir, valacyclovir, valganciclovir, aminoglycosides (e.g., gentamicin), and high-dose or multiple NSAIDs [see Warnings and Precautions (5.6) ] .

About Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide and Valganciclovir

Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide is a Cytochrome P450 3A Inhibitor, while Valganciclovir is a Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor. You may recognize them by the brand names Symtuza and Valcyte. Both medications are taken by mouth. Both Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide and Valganciclovir carry an FDA boxed warning — the agency's most serious safety designation.

Share this result:

WhatsAppText / SMSEmail
Also share on:XFacebook
Add more drugs
Check Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide and Valganciclovir against your full medication list

Most patients take more than two medications. CDI checks every pair across up to 20 drugs simultaneously — including OTCs and common supplements.

Add more drugs →
Data integrity: Every interaction shown is extracted directly from official U.S. FDA drug labeling via openFDA and the U.S. National Library of Medicine (NIH) — no interactions are invented, inferred, or manually edited. Maintained by CheckDrugInteractions.com. See our methodology or report a correction at support@checkdruginteractions.com.

Data sourced from U.S. FDA drug labeling via openFDA and the NIH National Library of Medicine, supplemented with a small number of well-established interactions from curated clinical references. For informational purposes only. Always consult your pharmacist or physician.