Drug interactions
Bitter melon + Insulin glargine
Severity: Moderate
Bitter melon and Insulin glargine: 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
Bitter melon has glucose-lowering activity and may add to insulin effect, increasing the risk of hypoglycemia. Product content and potency vary, making the effect hard to predict.
What this interaction means in plain words
Bitter melon and Insulin glargine 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 through insulin-like and glucose uptake-enhancing constituents of bitter melon.
What to do
Advise the patient to tell the clinician about bitter melon use and monitor blood glucose more often. Reduce the insulin dose 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 Insulin glargine
Frequently asked questions
Can I take Bitter melon with Insulin glargine?
MediHelp rates the interaction as moderate. Bitter melon and Insulin glargine 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. Bitter melon has glucose-lowering activity and may add to insulin effect, increasing the risk of hypoglycemia. Product content and potency vary, making the effect hard to predict.
How serious is the interaction between Bitter melon and Insulin glargine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise the patient to tell the clinician about bitter melon use and monitor blood glucose more often. Reduce the insulin dose if hypoglycemia occurs.
What other medicines interact with Insulin glargine?
MediHelp also lists interactions of Insulin glargine with, for example, Alogliptin-pioglitazone, Ethanol, Glimepiride-pioglitazone. The full list is on the Insulin glargine page.
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