Drug interactions
Insulin neutral human + Metolazone
Severity: Moderate
Insulin neutral human and Metolazone: 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
Metolazone, a thiazide-like diuretic, can impair glucose tolerance and reduce the effect of insulin. Potassium loss may add to the effect.
What this interaction means in plain words
Insulin neutral human and Metolazone 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.
Insulin neutral human belongs to Endocrine; Metolazone belongs to Cardiovascular.
Why it happens
Diuretic-induced hypokalemia reduces insulin secretion and may worsen peripheral insulin resistance.
What to do
Monitor blood glucose and potassium, correct hypokalemia, and adjust insulin if control worsens.
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 Metolazone
Frequently asked questions
Can I take Insulin neutral human with Metolazone?
MediHelp rates the interaction as moderate. Insulin neutral human and Metolazone 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. Metolazone, a thiazide-like diuretic, can impair glucose tolerance and reduce the effect of insulin. Potassium loss may add to the effect.
How serious is the interaction between Insulin neutral human and Metolazone?
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 potassium, correct hypokalemia, and adjust insulin if control worsens.
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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