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Drug interactions

Chlorpropamide + Cyclosporin

Severity: Minor

Chlorpropamide and Cyclosporin: 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

There are reports of altered sulfonylurea effect and cyclosporine exposure with concurrent use, but the data are limited. Changes in glycemic control or cyclosporine levels are possible.

What this interaction means in plain words

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

Chlorpropamide belongs to Endocrine; Cyclosporin belongs to Miscellaneous.

Evidence level: Low

Why it happens

The mechanism is not established.

What to do

Monitor blood glucose and cyclosporine trough levels when either drug is started, stopped or adjusted.

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 Chlorpropamide with Cyclosporin?

MediHelp rates the interaction as minor. Chlorpropamide and Cyclosporin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. There are reports of altered sulfonylurea effect and cyclosporine exposure with concurrent use, but the data are limited. Changes in glycemic control or cyclosporine levels are possible.

How serious is the interaction between Chlorpropamide and Cyclosporin?

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 and cyclosporine trough levels when either drug is started, stopped or adjusted.

What other medicines interact with Cyclosporin?

MediHelp also lists interactions of Cyclosporin with, for example, Adenovirus types 4 and 7 live, Aliskiren, Bcg vaccine live. The full list is on the Cyclosporin page.

Full monographs, dosing and an interaction checker in the MediHelp app

Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.

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