Interazioni tra farmaci
Diatrizoate + Glipizide-metformin
Gravità: Maggiore
Diatrizoate and Glipizide-metformin: major interaction.
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Sintesi
Intravascular iodinated contrast can cause acute kidney injury, which reduces metformin clearance. Metformin accumulation can then precipitate lactic acidosis, a rare but serious complication.
Cosa significa questa interazione in parole semplici
Diatrizoate and Glipizide-metformin 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.
Perché avviene
Contrast-associated acute kidney injury reduces renal elimination of metformin, leading to accumulation and lactic acidosis.
Cosa fare
Hold metformin at the time of or before the procedure in patients with eGFR below 30, acute kidney injury or intra-arterial contrast with renal exposure. Restart about 48 hours later only after renal function has been re-checked and is stable.
Cosa chiedere al farmacista
- 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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Altre interazioni di Glipizide-metformin
Domande frequenti
Can I take Diatrizoate with Glipizide-metformin?
MediHelp rates the interaction as major. Diatrizoate and Glipizide-metformin 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. Intravascular iodinated contrast can cause acute kidney injury, which reduces metformin clearance. Metformin accumulation can then precipitate lactic acidosis, a rare but serious complication.
How serious is the interaction between Diatrizoate and Glipizide-metformin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Hold metformin at the time of or before the procedure in patients with eGFR below 30, acute kidney injury or intra-arterial contrast with renal exposure. Restart about 48 hours later only after renal function has been re-checked and is stable.
What other medicines interact with Glipizide-metformin?
MediHelp also lists interactions of Glipizide-metformin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diazoxide. The full list is on the Glipizide-metformin page.
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