Drug interactions
Insulin neutral human + Isoniazid
Severity: Minor
Insulin neutral human and Isoniazid: 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
Isoniazid has been associated with impaired glucose control and may make diabetes harder to manage. Insulin requirements can increase during tuberculosis treatment.
What this interaction means in plain words
Insulin neutral human and Isoniazid have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Insulin neutral human belongs to Endocrine; Isoniazid belongs to Anti Bacterial.
Why it happens
The mechanism is not well established; impaired carbohydrate metabolism has been suggested.
What to do
Monitor blood glucose during isoniazid therapy and adjust insulin accordingly.
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?
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Other interactions of Insulin neutral human
Other interactions of Isoniazid
Frequently asked questions
Can I take Insulin neutral human with Isoniazid?
MediHelp rates the interaction as minor. Insulin neutral human and Isoniazid have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Isoniazid has been associated with impaired glucose control and may make diabetes harder to manage. Insulin requirements can increase during tuberculosis treatment.
How serious is the interaction between Insulin neutral human and Isoniazid?
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 during isoniazid therapy and adjust insulin accordingly.
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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