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Drug interactions

Insulin aspart + Tongkat ali

Severity: Minor

Insulin aspart and Tongkat ali: 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

Tongkat ali (Eurycoma longifolia) has shown glucose-lowering effects in preclinical work. Use with insulin aspart could add to hypoglycemia risk, though human evidence is minimal.

What this interaction means in plain words

Insulin aspart and Tongkat ali have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Evidence level: Low

Why it happens

Possible additive hypoglycemic effect; the mechanism is not established.

What to do

Ask patients about herbal supplement use and monitor blood glucose when it is started or stopped. Adjust insulin 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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Insulin aspart with Tongkat ali?

MediHelp rates the interaction as minor. Insulin aspart and Tongkat ali have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Tongkat ali (Eurycoma longifolia) has shown glucose-lowering effects in preclinical work. Use with insulin aspart could add to hypoglycemia risk, though human evidence is minimal.

How serious is the interaction between Insulin aspart and Tongkat ali?

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 herbal supplement use and monitor blood glucose when it is started or stopped. Adjust insulin if hypoglycemia occurs.

What other medicines interact with Insulin aspart?

MediHelp also lists interactions of Insulin aspart with, for example, Alogliptin-pioglitazone, Ethanol, Glimepiride-pioglitazone. The full list is on the Insulin aspart page.

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