Amphotericin B

Pronounced am-fo-TER-i-sin BEE

Brand names: Fungizone, AmBisome

Type: Polyene antifungal · All Antibiotics & Infection Medicines

What Amphotericin B is used for

  • Life-threatening body-wide fungal infections
  • Fungal meningitis
  • Severe infections in people with weak immune systems

◆ Kidney note

One of the most kidney-toxic medicines in use; hydration and the liposomal form are used to protect the kidneys, with frequent lab monitoring.

Common side effects

  • Fever and chills during infusion
  • Nausea and vomiting
  • Headache
  • Low potassium and magnesium

Important cautions

  • Famous for kidney toxicity — kidney function and electrolytes are checked very closely, and the fat-based (liposomal) form is gentler on the kidneys
  • Reserved for serious infections because of its side effects

How it comes

Injection (hospital). This guide lists forms only — it never lists strengths or doses.

Toxicity lists: Amphotericin B also appears on Medicines That Can Harm the Kidneys.

Related medicines — Antibiotics & Infection Medicines

Condition guides on MedicalVideos.com

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.