Drug interactions
Glyburide-metformin + Testosterone buccal system
Severity: Minor
Glyburide-metformin and Testosterone buccal system: 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
Testosterone can improve insulin sensitivity and lower glucose, which may enhance glyburide and metformin effects. Hypoglycemia is possible, mainly with the sulfonylurea.
What this interaction means in plain words
Glyburide-metformin and Testosterone buccal system 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
Additive glucose lowering through improved insulin sensitivity.
What to do
Monitor blood glucose when testosterone therapy is started or adjusted, and reduce the glyburide dose if hypoglycemia occurs.
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 Glyburide-metformin
Frequently asked questions
Can I take Glyburide-metformin with Testosterone buccal system?
MediHelp rates the interaction as minor. Glyburide-metformin and Testosterone buccal system have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Testosterone can improve insulin sensitivity and lower glucose, which may enhance glyburide and metformin effects. Hypoglycemia is possible, mainly with the sulfonylurea.
How serious is the interaction between Glyburide-metformin and Testosterone buccal system?
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 testosterone therapy is started or adjusted, and reduce the glyburide dose if hypoglycemia occurs.
What other medicines interact with Glyburide-metformin?
MediHelp also lists interactions of Glyburide-metformin with, for example, Bosentan, Cholic acid, Clarithromycin. The full list is on the Glyburide-metformin page.
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