Drug interactions
Aspirin + Insulin isophane protamine human
Severity: Moderate
Aspirin and Insulin isophane protamine 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
High-dose aspirin (anti-inflammatory doses) can lower blood glucose and enhance the effect of insulin, increasing the risk of hypoglycemia. Low-dose aspirin for cardiovascular prevention has little effect on glucose.
What this interaction means in plain words
Aspirin and Insulin isophane protamine 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.
Why it happens
High-dose salicylates increase insulin secretion and peripheral glucose uptake, adding to the effect of insulin.
What to do
Monitor blood glucose more frequently when high-dose aspirin is started or stopped, and reduce the 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 isophane protamine human
- Ethanol + Insulin isophane protamine human Major
- Insulin isophane protamine human + Pioglitazone Major
- Insulin isophane protamine human + Rosiglitazone Major
- Acarbose + Insulin isophane protamine human Moderate
- Albiglutide + Insulin isophane protamine human Moderate
- Alogliptin + Insulin isophane protamine human Moderate
Frequently asked questions
Can I take Aspirin with Insulin isophane protamine human?
MediHelp rates the interaction as moderate. Aspirin and Insulin isophane protamine 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. High-dose aspirin (anti-inflammatory doses) can lower blood glucose and enhance the effect of insulin, increasing the risk of hypoglycemia. Low-dose aspirin for cardiovascular prevention has little effect on glucose.
How serious is the interaction between Aspirin and Insulin isophane protamine 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 more frequently when high-dose aspirin is started or stopped, and reduce the insulin dose as needed.
What other medicines interact with Insulin isophane protamine human?
MediHelp also lists interactions of Insulin isophane protamine human with, for example, Ethanol, Pioglitazone, Rosiglitazone. The full list is on the Insulin isophane protamine human page.
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