Drug interactions
Chlorothiazide + Insulin neutral human
Severity: Moderate
Chlorothiazide and Insulin neutral human: 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
Chlorothiazide can raise blood glucose and blunt the effect of insulin, leading to higher insulin requirements. The effect is generally dose-related.
What this interaction means in plain words
Chlorothiazide and Insulin neutral human 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.
Chlorothiazide belongs to Cardiovascular; Insulin neutral human belongs to Endocrine.
Why it happens
Thiazide-induced hypokalemia and reduced insulin secretion and sensitivity oppose the action of insulin.
What to do
Monitor blood glucose and serum potassium when starting or adjusting chlorothiazide and increase insulin dose as needed.
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 neutral human
Other interactions of Chlorothiazide
Frequently asked questions
Can I take Chlorothiazide with Insulin neutral human?
MediHelp rates the interaction as moderate. Chlorothiazide and Insulin neutral human 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. Chlorothiazide can raise blood glucose and blunt the effect of insulin, leading to higher insulin requirements. The effect is generally dose-related.
How serious is the interaction between Chlorothiazide and Insulin neutral human?
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 and serum potassium when starting or adjusting chlorothiazide and increase insulin dose as needed.
What other medicines interact with Insulin neutral human?
MediHelp also lists interactions of Insulin neutral human with, for example, Chlorpropamide, Ethanol, Mecasermin. The full list is on the Insulin neutral human page.
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