Interações medicamentosas
Dichlorphenamide + Glipizide-metformin
Gravidade: Grave
Dichlorphenamide and Glipizide-metformin: major interaction.
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Resumo
Dichlorphenamide is a carbonic anhydrase inhibitor that causes hyperchloremic metabolic acidosis. Combined with metformin, which carries a risk of lactic acidosis, acid-base disturbance may be worsened.
O que esta interação significa em palavras simples
Dichlorphenamide 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.
Dichlorphenamide belongs to Miscellaneous; Glipizide-metformin belongs to Endocrine.
Por que acontece
Additive pharmacodynamic risk of acidosis through carbonic anhydrase inhibition and metformin-related lactate accumulation.
O que fazer
Monitor serum bicarbonate and electrolytes at baseline and periodically, and reassess the need for metformin if acidosis develops. Avoid the combination in patients with renal impairment.
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 Glipizide-metformin
Outras interações de Dichlorphenamide
Perguntas frequentes
Can I take Dichlorphenamide with Glipizide-metformin?
MediHelp rates the interaction as major. Dichlorphenamide 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. Dichlorphenamide is a carbonic anhydrase inhibitor that causes hyperchloremic metabolic acidosis. Combined with metformin, which carries a risk of lactic acidosis, acid-base disturbance may be worsened.
How serious is the interaction between Dichlorphenamide 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: Monitor serum bicarbonate and electrolytes at baseline and periodically, and reassess the need for metformin if acidosis develops. Avoid the combination in patients with renal impairment.
What other medicines interact with Glipizide-metformin?
MediHelp also lists interactions of Glipizide-metformin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Glipizide-metformin page.
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