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Drug interactions

Hydroxychloroquine + Insulin aspart-insulin aspart protamine

Severity: Moderate

Hydroxychloroquine and Insulin aspart-insulin aspart protamine: 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

Hydroxychloroquine can lower blood glucose and has been associated with hypoglycemia in patients on insulin. Insulin doses may need to be reduced.

What this interaction means in plain words

Hydroxychloroquine and Insulin aspart-insulin aspart protamine 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.

Hydroxychloroquine belongs to Musculoskeletal; Insulin aspart-insulin aspart protamine belongs to Endocrine.

Evidence level: Moderate

Why it happens

Probably enhanced insulin sensitivity and reduced insulin degradation; the mechanism is not fully established.

What to do

Monitor blood glucose when starting hydroxychloroquine and reduce the insulin dose if hypoglycemia occurs. Counsel the patient on hypoglycemia symptoms.

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?

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 Hydroxychloroquine with Insulin aspart-insulin aspart protamine?

MediHelp rates the interaction as moderate. Hydroxychloroquine and Insulin aspart-insulin aspart protamine 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. Hydroxychloroquine can lower blood glucose and has been associated with hypoglycemia in patients on insulin. Insulin doses may need to be reduced.

How serious is the interaction between Hydroxychloroquine and Insulin aspart-insulin aspart protamine?

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 when starting hydroxychloroquine and reduce the insulin dose if hypoglycemia occurs. Counsel the patient on hypoglycemia symptoms.

What other medicines interact with Insulin aspart-insulin aspart protamine?

MediHelp also lists interactions of Insulin aspart-insulin aspart protamine with, for example, Ethanol, Pentamidine, Pioglitazone. The full list is on the Insulin aspart-insulin aspart protamine page.

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