Drug interactions
Histrelin + Metformin-pioglitazone
Severity: Minor
Histrelin 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
GnRH agonists such as histrelin can reduce insulin sensitivity and impair glucose tolerance over time, especially through androgen deprivation. This may worsen glycemic control in diabetic patients.
What this interaction means in plain words
Histrelin 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.
Histrelin belongs to Musculoskeletal; Metformin-pioglitazone belongs to Endocrine.
Why it happens
Sex hormone suppression decreases insulin sensitivity, opposing antidiabetic effects.
What to do
Monitor HbA1c and glucose periodically during therapy and adjust antidiabetic treatment as needed.
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 Histrelin
- Amiodarone + Histrelin Major
- Anagrelide + Histrelin Major
- Histrelin + Thioridazine Major
- Alfuzosin + Histrelin Moderate
- Amisulpride + Histrelin Moderate
- Asenapine + Histrelin Moderate
Frequently asked questions
Can I take Histrelin with Metformin-pioglitazone?
MediHelp rates the interaction as minor. Histrelin 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. GnRH agonists such as histrelin can reduce insulin sensitivity and impair glucose tolerance over time, especially through androgen deprivation. This may worsen glycemic control in diabetic patients.
How serious is the interaction between Histrelin 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 HbA1c and glucose periodically during therapy and adjust antidiabetic treatment as needed.
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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