Drug interactions
Metformin-pioglitazone + Phendimetrazine
Severity: Minor
Metformin-pioglitazone and Phendimetrazine: minor 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
Phendimetrazine is a sympathomimetic appetite suppressant that may raise blood glucose, though weight loss can lower glucose needs. The net effect on glycemic control is unpredictable, and antidiabetic doses may need adjustment.
What this interaction means in plain words
Metformin-pioglitazone and Phendimetrazine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Sympathomimetic effects with changes in food intake produce variable pharmacodynamic effects on glucose.
What to do
Monitor blood glucose when starting or stopping phendimetrazine. Reduce antidiabetic doses if hypoglycemia develops with weight loss.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Metformin-pioglitazone
Frequently asked questions
Can I take Metformin-pioglitazone with Phendimetrazine?
MediHelp rates the interaction as minor. Metformin-pioglitazone and Phendimetrazine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Phendimetrazine is a sympathomimetic appetite suppressant that may raise blood glucose, though weight loss can lower glucose needs. The net effect on glycemic control is unpredictable, and antidiabetic doses may need adjustment.
How serious is the interaction between Metformin-pioglitazone and Phendimetrazine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose when starting or stopping phendimetrazine. Reduce antidiabetic doses if hypoglycemia develops with weight loss.
What other medicines interact with Metformin-pioglitazone?
MediHelp also lists interactions of Metformin-pioglitazone with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Metformin-pioglitazone page.
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