Drug interactions
Glibenclamide + Marijuana
Severity: Minor
Glibenclamide and Marijuana: 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
Cannabis use may alter appetite, glucose handling and insulin sensitivity, though effects are inconsistent. The interaction with glyburide is poorly defined and may lead to variable glycemic control.
What this interaction means in plain words
Glibenclamide and Marijuana 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
Possible pharmacodynamic effects of cannabinoids on glucose metabolism; the mechanism is not firmly established.
What to do
Ask patients about cannabis use and monitor blood glucose if use is regular. Counsel on the risk of unpredictable glucose changes.
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 Glibenclamide
- Bosentan + Glibenclamide Contraindicated
- Cholic acid + Glibenclamide Major
- Ciprofloxacin + Glibenclamide Major
- Clarithromycin + Glibenclamide Major
- Fluconazole + Glibenclamide Major
- Glibenclamide + Insulin degludec-liraglutide Major
Frequently asked questions
Can I take Glibenclamide with Marijuana?
MediHelp rates the interaction as minor. Glibenclamide and Marijuana have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Cannabis use may alter appetite, glucose handling and insulin sensitivity, though effects are inconsistent. The interaction with glyburide is poorly defined and may lead to variable glycemic control.
How serious is the interaction between Glibenclamide and Marijuana?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Ask patients about cannabis use and monitor blood glucose if use is regular. Counsel on the risk of unpredictable glucose changes.
What other medicines interact with Glibenclamide?
MediHelp also lists interactions of Glibenclamide with, for example, Bosentan, Cholic acid, Ciprofloxacin. The full list is on the Glibenclamide page.
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