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Quinupristin/Dalfopristin

Check Quinupristin/Dalfopristin Interactions →

2 interactions on record

Quinupristin/Dalfopristin has 2 known drug interactions based on U.S. FDA drug labeling data. Notable interactions include combinations with Cyclosporine, Nimodipine. Patients taking Quinupristin/Dalfopristin should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.

Total: 2
Moderate: 2

Moderate (2)

Quinupristin/Dalfopristin + Cyclosporine— Antibiotic combination that increases cyclosporine concentrations. Dosage adjustment required.
Quinupristin/Dalfopristin + Nimodipine— Moderate CYP3A4 inhibitor that may increase nimodipine plasma concentration and blood pressure lowering effect. Blood pr…

Quinupristin/Dalfopristin + Cyclosporine🟡Moderate

Antibiotic combination that increases cyclosporine concentrations. Dosage adjustment required.

Quinupristin/Dalfopristin + Nimodipine🟡Moderate

Moderate CYP3A4 inhibitor that may increase nimodipine plasma concentration and blood pressure lowering effect. Blood pressure monitoring and dose reduction of nimodipine may be necessary.

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.