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Drug interactions

Amphotericin b phospholipid complex + Lomustine

Severity: Moderate

Amphotericin b phospholipid complex and Lomustine: moderate interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Amphotericin B lipid products can still cause kidney injury and infusion reactions with hypotension or bronchospasm. Lomustine may add to renal and pulmonary toxicity, though data are sparse. Patients may have worsened tolerability.

What this interaction means in plain words

Amphotericin b phospholipid complex and Lomustine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.

Evidence level: Low

Why it happens

Mechanism is not well established; likely additive nephrotoxic and cytotoxic effects.

What to do

Monitor renal function and electrolytes during co-therapy and observe during infusions. Reduce or hold amphotericin if creatinine rises significantly.

What to ask your pharmacist

  • Should I take them at different times of day?
  • Does the dose of either medicine need to change?
  • Is there anything I should avoid, such as alcohol or certain foods, while on both?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Amphotericin b phospholipid complex with Lomustine?

MediHelp rates the interaction as moderate. Amphotericin b phospholipid complex and Lomustine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Amphotericin B lipid products can still cause kidney injury and infusion reactions with hypotension or bronchospasm. Lomustine may add to renal and pulmonary toxicity, though data are sparse. Patients may have worsened tolerability.

How serious is the interaction between Amphotericin b phospholipid complex and Lomustine?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor renal function and electrolytes during co-therapy and observe during infusions. Reduce or hold amphotericin if creatinine rises significantly.

What other medicines interact with Lomustine?

MediHelp also lists interactions of Lomustine with, for example, Adenovirus types 4 and 7 live, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal. The full list is on the Lomustine page.

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