Interações medicamentosas
Diatrizoate + Linagliptin-metformin
Gravidade: Grave
Diatrizoate and Linagliptin-metformin: major interaction.
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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.
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Resumo
Iodinated contrast can cause acute kidney injury, which impairs metformin elimination. This raises the risk of metformin-associated lactic acidosis, particularly in patients with reduced eGFR or intra-arterial administration.
O que esta interação significa em palavras simples
Diatrizoate and Linagliptin-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.
Por que acontece
Contrast-induced decline in renal function reduces metformin clearance and allows accumulation.
O que fazer
Hold metformin at the time of or before the procedure in patients with eGFR below 30 or with acute kidney injury or intra-arterial contrast. Recheck renal function about 48 hours later before restarting.
O que perguntar ao farmacêutico
- 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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Outras interações de Linagliptin-metformin
Perguntas frequentes
Can I take Diatrizoate with Linagliptin-metformin?
MediHelp rates the interaction as major. Diatrizoate and Linagliptin-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. Iodinated contrast can cause acute kidney injury, which impairs metformin elimination. This raises the risk of metformin-associated lactic acidosis, particularly in patients with reduced eGFR or intra-arterial administration.
How serious is the interaction between Diatrizoate and Linagliptin-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 or with acute kidney injury or intra-arterial contrast. Recheck renal function about 48 hours later before restarting.
What other medicines interact with Linagliptin-metformin?
MediHelp also lists interactions of Linagliptin-metformin with, for example, Apalutamide, Carbamazepine, Contrast media. The full list is on the Linagliptin-metformin page.
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