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Drug interactions

Amlodipine-hydrochlorothiazide-valsartan + Dasatinib

Severity: Minor

Amlodipine-hydrochlorothiazide-valsartan and Dasatinib: 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

Dasatinib is a weak-to-moderate inhibitor of CYP3A4 and may modestly raise amlodipine exposure. This could increase vasodilatory effects such as hypotension or peripheral edema, although the effect is usually small.

What this interaction means in plain words

Amlodipine-hydrochlorothiazide-valsartan and Dasatinib have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Amlodipine-hydrochlorothiazide-valsartan belongs to Cardiovascular; Dasatinib belongs to Oncology.

Evidence level: Low

Why it happens

Dasatinib inhibits CYP3A4-mediated metabolism of amlodipine.

What to do

Monitor blood pressure and for peripheral edema when dasatinib is started or stopped; reduce the amlodipine dose only if hypotension occurs.

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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Amlodipine-hydrochlorothiazide-valsartan with Dasatinib?

MediHelp rates the interaction as minor. Amlodipine-hydrochlorothiazide-valsartan and Dasatinib have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Dasatinib is a weak-to-moderate inhibitor of CYP3A4 and may modestly raise amlodipine exposure. This could increase vasodilatory effects such as hypotension or peripheral edema, although the effect is usually small.

How serious is the interaction between Amlodipine-hydrochlorothiazide-valsartan and Dasatinib?

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 pressure and for peripheral edema when dasatinib is started or stopped; reduce the amlodipine dose only if hypotension occurs.

What other medicines interact with Amlodipine-hydrochlorothiazide-valsartan?

MediHelp also lists interactions of Amlodipine-hydrochlorothiazide-valsartan with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Amlodipine-hydrochlorothiazide-valsartan page.

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