Drug interactions
Dopexamine + Hydrochlorothiazide-valsartan
Severity: Minor
Dopexamine and Hydrochlorothiazide-valsartan: 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
Dopexamine is a beta-2 agonist used in intensive care and may lower serum potassium. This could add to the potassium-lowering effect of hydrochlorothiazide, although valsartan tends to preserve potassium.
What this interaction means in plain words
Dopexamine and Hydrochlorothiazide-valsartan have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Beta-2 stimulation drives potassium into cells, adding to thiazide kaliuresis.
What to do
Monitor serum potassium during dopexamine infusion and correct abnormalities.
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 Hydrochlorothiazide-valsartan
- Aliskiren + Hydrochlorothiazide-valsartan Contraindicated
- Dofetilide + Hydrochlorothiazide-valsartan Contraindicated
- Hydrochlorothiazide-valsartan + Sparsentan Contraindicated
- Aldesleukin + Hydrochlorothiazide-valsartan Major
- Amifostine + Hydrochlorothiazide-valsartan Major
- Amiloride + Hydrochlorothiazide-valsartan Major
Frequently asked questions
Can I take Dopexamine with Hydrochlorothiazide-valsartan?
MediHelp rates the interaction as minor. Dopexamine and Hydrochlorothiazide-valsartan have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Dopexamine is a beta-2 agonist used in intensive care and may lower serum potassium. This could add to the potassium-lowering effect of hydrochlorothiazide, although valsartan tends to preserve potassium.
How serious is the interaction between Dopexamine and Hydrochlorothiazide-valsartan?
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 serum potassium during dopexamine infusion and correct abnormalities.
What other medicines interact with Hydrochlorothiazide-valsartan?
MediHelp also lists interactions of Hydrochlorothiazide-valsartan with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Hydrochlorothiazide-valsartan page.
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