Drug interactions
Dapagliflozin-metformin + Trilaciclib
Severity: Major
Dapagliflozin-metformin and Trilaciclib: 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
Trilaciclib inhibits renal and hepatic cation transporters involved in metformin elimination, so metformin exposure is expected to rise rather than fall. Increased metformin concentrations raise the risk of metformin toxicity including lactic acidosis.
What this interaction means in plain words
Dapagliflozin-metformin and Trilaciclib 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.
Dapagliflozin-metformin belongs to Endocrine; Trilaciclib belongs to Oncology.
Why it happens
Trilaciclib inhibits OCT2, MATE1 and MATE2-K, decreasing renal secretion of metformin.
What to do
Metformin labeling advises avoiding this combination; hold metformin around trilaciclib infusion or choose an alternative antidiabetic. If unavoidable, monitor renal function, lactate-related symptoms and glycemic control.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Dapagliflozin-metformin and Trilaciclib, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 14 days on the web. No card needed.
Other interactions of Dapagliflozin-metformin
Other interactions of Trilaciclib
Frequently asked questions
Can I take Dapagliflozin-metformin with Trilaciclib?
MediHelp rates the interaction as major. Dapagliflozin-metformin and Trilaciclib 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. Trilaciclib inhibits renal and hepatic cation transporters involved in metformin elimination, so metformin exposure is expected to rise rather than fall. Increased metformin concentrations raise the risk of metformin toxicity including lactic acidosis.
How serious is the interaction between Dapagliflozin-metformin and Trilaciclib?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Metformin labeling advises avoiding this combination; hold metformin around trilaciclib infusion or choose an alternative antidiabetic. If unavoidable, monitor renal function, lactate-related symptoms and glycemic control.
What other medicines interact with Dapagliflozin-metformin?
MediHelp also lists interactions of Dapagliflozin-metformin with, for example, Contrast media, Diatrizoate, Diatrizoate meglumine / diatrizoate. The full list is on the Dapagliflozin-metformin page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
