Drug interactions
Betaxolol + Enalapril-hydrochlorothiazide
Severity: Minor
Betaxolol and Enalapril-hydrochlorothiazide: 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
Betaxolol with an ACE inhibitor and thiazide gives additive blood pressure lowering and is commonly used deliberately. Beta-blockers can modestly raise potassium and thiazides may impair glucose tolerance.
What this interaction means in plain words
Betaxolol and Enalapril-hydrochlorothiazide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Betaxolol belongs to Cardiovascular; Enalapril-hydrochlorothiazide belongs to Cardiovascular.
Why it happens
Additive antihypertensive effects, and beta-blockade modestly impairs cellular potassium uptake.
What to do
Monitor blood pressure and heart rate when initiating or adjusting doses. Check potassium periodically.
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 Enalapril-hydrochlorothiazide
- Aliskiren + Enalapril-hydrochlorothiazide Contraindicated
- Dofetilide + Enalapril-hydrochlorothiazide Contraindicated
- Enalapril-hydrochlorothiazide + Protein a column Contraindicated
- Enalapril-hydrochlorothiazide + Sacubitril / valsartan Contraindicated
- Amifostine + Enalapril-hydrochlorothiazide Major
- Amiloride + Enalapril-hydrochlorothiazide Major
Other interactions of Betaxolol
- Acebutolol + Betaxolol Major
- Aldesleukin + Betaxolol Major
- Amifostine + Betaxolol Major
- Amiodarone + Betaxolol Major
- Atenolol-chlorthalidone + Betaxolol Major
- Atenolol + Betaxolol Major
Frequently asked questions
Can I take Betaxolol with Enalapril-hydrochlorothiazide?
MediHelp rates the interaction as minor. Betaxolol and Enalapril-hydrochlorothiazide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Betaxolol with an ACE inhibitor and thiazide gives additive blood pressure lowering and is commonly used deliberately. Beta-blockers can modestly raise potassium and thiazides may impair glucose tolerance.
How serious is the interaction between Betaxolol and Enalapril-hydrochlorothiazide?
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 when initiating or adjusting doses. Check potassium periodically.
What other medicines interact with Enalapril-hydrochlorothiazide?
MediHelp also lists interactions of Enalapril-hydrochlorothiazide with, for example, Aliskiren, Dofetilide, Protein a column. The full list is on the Enalapril-hydrochlorothiazide page.
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