Amphotericin B and Furosemide: Drug Interaction Guide
Quick answer: This combination requires caution. Amphotericin B and Furosemide can be used together with adjustments and monitoring.
How Amphotericin B interacts with Furosemide
Both agents promote renal potassium and magnesium loss, producing additive hypokalaemia and increasing nephrotoxicity from amphotericin B.
What you should do
Monitor serum potassium, magnesium and renal function at least every 2-3 days during combined therapy; replace electrolytes proactively and consider liposomal amphotericin if available.
Key facts
Severity
Moderate — caution required
Mechanism
Both agents promote renal potassium and magnesium loss, producing additive hypokalaemia and increasing nephrotoxicity fr...
Action
Monitor serum potassium, magnesium and renal function at least every 2-3 days during combined therapy; replace electroly...
Frequently asked questions
Can I take Amphotericin B and Furosemide together?
With caution. Monitor serum potassium, magnesium and renal function at least every 2-3 days during combined therapy; replace electrolytes proactively and consider liposomal amphotericin if available.
What is the severity of this interaction?
The interaction between Amphotericin B and Furosemide is classified as Moderate — caution required. Both agents promote renal potassium and magnesium loss, producing additive hypokalaemia and increasing nephrotoxicity from amphotericin B.
What should I do if I'm prescribed both?
Monitor serum potassium, magnesium and renal function at least every 2-3 days during combined therapy; replace electrolytes proactively and consider liposomal amphotericin if available. Always consult your prescribing clinician — do not stop or change medications without medical guidance.
Last reviewed: by iMedic Medical Editorial Team. Our editorial process.