Drug interactions
Eprosartan + Olanzapine / samidorphan
Severity: Moderate
Eprosartan and Olanzapine / samidorphan: 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
Olanzapine can cause orthostatic hypotension, which may add to the effect of eprosartan. Patients may experience dizziness, syncope or falls.
What this interaction means in plain words
Eprosartan and Olanzapine / samidorphan 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
Additive hypotensive effects from olanzapine alpha-1 adrenergic blockade and angiotensin receptor blockade.
What to do
Monitor blood pressure and orthostatic symptoms, especially at initiation and dose increases. Reduce the eprosartan dose if hypotension occurs.
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 Eprosartan
- Aliskiren + Eprosartan Contraindicated
- Eprosartan + Sparsentan Contraindicated
- Amifostine + Eprosartan Major
- Amiloride + Eprosartan Major
- Amlodipine-benazepril + Eprosartan Major
- Amlodipine-hydrochlorothiazide-valsartan + Eprosartan Major
Frequently asked questions
Can I take Eprosartan with Olanzapine / samidorphan?
MediHelp rates the interaction as moderate. Eprosartan and Olanzapine / samidorphan 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. Olanzapine can cause orthostatic hypotension, which may add to the effect of eprosartan. Patients may experience dizziness, syncope or falls.
How serious is the interaction between Eprosartan and Olanzapine / samidorphan?
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 pressure and orthostatic symptoms, especially at initiation and dose increases. Reduce the eprosartan dose if hypotension occurs.
What other medicines interact with Eprosartan?
MediHelp also lists interactions of Eprosartan with, for example, Aliskiren, Sparsentan, Amifostine. The full list is on the Eprosartan page.
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