Drug interactions
Gliclazide + Opuntia ficus indica
Severity: Moderate
Gliclazide and Opuntia ficus indica: moderate 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
Prickly pear cactus may have glucose-lowering properties, so taken with gliclazide it could add to the hypoglycemic effect. Evidence comes from small studies and product variability is high.
What this interaction means in plain words
Gliclazide and Opuntia ficus indica can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Additive glucose lowering, possibly via fibre and pectin effects on absorption and improved insulin sensitivity.
What to do
Monitor blood glucose if the supplement is started or stopped and adjust gliclazide if hypoglycemia occurs.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Gliclazide
Frequently asked questions
Can I take Gliclazide with Opuntia ficus indica?
MediHelp rates the interaction as moderate. Gliclazide and Opuntia ficus indica can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Prickly pear cactus may have glucose-lowering properties, so taken with gliclazide it could add to the hypoglycemic effect. Evidence comes from small studies and product variability is high.
How serious is the interaction between Gliclazide and Opuntia ficus indica?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose if the supplement is started or stopped and adjust gliclazide if hypoglycemia occurs.
What other medicines interact with Gliclazide?
MediHelp also lists interactions of Gliclazide with, for example, Ciprofloxacin, Clarithromycin, Disopyramide. The full list is on the Gliclazide page.
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