Drug interactions
Hydrochlorothiazide-irbesartan + Methylphenidate transdermal
Severity: Minor
Hydrochlorothiazide-irbesartan and Methylphenidate transdermal: 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
Methylphenidate can raise blood pressure and heart rate, and may partly offset the effect of antihypertensive drugs. Blood pressure control may be reduced in patients taking both.
What this interaction means in plain words
Hydrochlorothiazide-irbesartan and Methylphenidate transdermal 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
Sympathomimetic stimulation by methylphenidate opposes the antihypertensive effect.
What to do
Monitor blood pressure and heart rate regularly. Adjust the antihypertensive regimen if control worsens.
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-irbesartan
- Aliskiren + Hydrochlorothiazide-irbesartan Contraindicated
- Dofetilide + Hydrochlorothiazide-irbesartan Contraindicated
- Hydrochlorothiazide-irbesartan + Sparsentan Contraindicated
- Aldesleukin + Hydrochlorothiazide-irbesartan Major
- Amifostine + Hydrochlorothiazide-irbesartan Major
- Amiloride + Hydrochlorothiazide-irbesartan Major
Frequently asked questions
Can I take Hydrochlorothiazide-irbesartan with Methylphenidate transdermal?
MediHelp rates the interaction as minor. Hydrochlorothiazide-irbesartan and Methylphenidate transdermal have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Methylphenidate can raise blood pressure and heart rate, and may partly offset the effect of antihypertensive drugs. Blood pressure control may be reduced in patients taking both.
How serious is the interaction between Hydrochlorothiazide-irbesartan and Methylphenidate transdermal?
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 heart rate regularly. Adjust the antihypertensive regimen if control worsens.
What other medicines interact with Hydrochlorothiazide-irbesartan?
MediHelp also lists interactions of Hydrochlorothiazide-irbesartan with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Hydrochlorothiazide-irbesartan page.
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