Drug interactions
Ganciclovir + Mycophenolic acid
Severity: Major
Ganciclovir and Mycophenolic acid: major 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
Both agents are myelosuppressive, and renal competition may raise levels of ganciclovir and mycophenolate glucuronide. This increases the risk of neutropenia, anemia and thrombocytopenia.
What this interaction means in plain words
Ganciclovir and Mycophenolic acid can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Ganciclovir belongs to Anti Virals; Mycophenolic acid belongs to Miscellaneous.
Why it happens
Additive bone marrow suppression plus competition for renal tubular secretion.
What to do
Monitor complete blood counts frequently and adjust doses to renal function. Reduce or interrupt either drug if significant cytopenia develops.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Mycophenolic acid
Other interactions of Ganciclovir
Frequently asked questions
Can I take Ganciclovir with Mycophenolic acid?
MediHelp rates the interaction as major. Ganciclovir and Mycophenolic acid can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Both agents are myelosuppressive, and renal competition may raise levels of ganciclovir and mycophenolate glucuronide. This increases the risk of neutropenia, anemia and thrombocytopenia.
How serious is the interaction between Ganciclovir and Mycophenolic acid?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor complete blood counts frequently and adjust doses to renal function. Reduce or interrupt either drug if significant cytopenia develops.
What other medicines interact with Mycophenolic acid?
MediHelp also lists interactions of Mycophenolic acid with, for example, Activated charcoal, Azathioprine, Cholestyramine. The full list is on the Mycophenolic acid page.
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