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Does Budesonide And Formoterol Fumarate Interact with Nelfinavir?

Budesonide And Formoterol Fumarate and Nelfinavir have a moderate drug interaction according to U.S. FDA drug labeling data. Caution should be exercised when considering the coadministration of BREYNA with long-term ketoconazole and other known strong CYP3A4 inhibitors (e.g., ritonavir, atazanavir, clarithromycin, indinavir, itraconazole, nefazodone, nelfinavir, saquinavir, telithromycin) [see Warnings and Precautions (5.9) ] . 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
Moderate
Budesonide And Formoterol Fumarate Class
Corticosteroid
Management
Monitor for effects
Data Source
U.S. FDA via OpenFDA

What To Tell Your Doctor or Pharmacist

If you are taking Budesonide And Formoterol Fumarate and your doctor is considering prescribing Nelfinavir (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
  • Ask whether any dosage adjustments are needed
  • Never stop or change either medication without first consulting your healthcare provider
💊 Budesonide And Formoterol Fumarate(Breyna)+💊 Nelfinavir(Viracept)

Severity & Interaction Details

🟡
moderate
Be aware — moderate interaction
Documented interaction with manageable risk. May require dose adjustment or monitoring.
Severity scale
MinorContra
On record
Yes
Drug A class
Corticosteroid
Drug B class
—
Source
FDA drug label - budesonide and formoterol fumarate

What this means in plain English

Caution should be exercised when considering the coadministration of BREYNA with long-term ketoconazole and other known strong CYP3A4 inhibitors (e.g., ritonavir, atazanavir, clarithromycin, indinavir, itraconazole, nefazodone, nelfinavir, saquinavir, telithromycin) [see Warnings and Precautions (5.9) ] .

About Budesonide And Formoterol Fumarate and Nelfinavir

Budesonide And Formoterol Fumarate is a Corticosteroid. You may recognize them by the brand names Breyna and Viracept. Budesonide And Formoterol Fumarate is inhaled.

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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.