Drug interactions
Desogestrel + Metformin-pioglitazone
Severity: Minor
Desogestrel and Metformin-pioglitazone: 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
Hormonal contraceptives containing progestins can modestly impair glucose tolerance and insulin sensitivity. This may slightly reduce the glucose-lowering effect of antidiabetic drugs. With low-dose modern products the effect is generally small.
What this interaction means in plain words
Desogestrel and Metformin-pioglitazone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Desogestrel belongs to Endocrine; Metformin-pioglitazone belongs to Endocrine.
Why it happens
Progestin-related reduction in insulin sensitivity and glucose tolerance opposes antidiabetic action.
What to do
Monitor blood glucose when starting or stopping desogestrel and adjust antidiabetic therapy if control changes. Pioglitazone may also affect contraceptive counselling because it can restore ovulation in anovulatory women.
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
Other interactions of Desogestrel
- Carbamazepine + Desogestrel Major
- Berotralstat + Desogestrel Moderate
- Desogestrel + Lamotrigine Moderate
- Desogestrel + Mifepristone Moderate
- Desogestrel + Warfarin Moderate
- Alogliptin-metformin + Desogestrel Minor
Frequently asked questions
Can I take Desogestrel with Metformin-pioglitazone?
MediHelp rates the interaction as minor. Desogestrel and Metformin-pioglitazone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Hormonal contraceptives containing progestins can modestly impair glucose tolerance and insulin sensitivity. This may slightly reduce the glucose-lowering effect of antidiabetic drugs. With low-dose modern products the effect is generally small.
How serious is the interaction between Desogestrel and Metformin-pioglitazone?
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 desogestrel and adjust antidiabetic therapy if control changes. Pioglitazone may also affect contraceptive counselling because it can restore ovulation in anovulatory women.
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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