Drug interactions
Bendroflumethiazide + Betaxolol
Severity: Minor
Bendroflumethiazide and Betaxolol: 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
Thiazide diuretics are frequently combined with beta-blockers for hypertension and the combination is generally effective. Thiazides can cause hypokalemia and may modestly worsen glucose and lipid control, while beta-blockers can mask hypoglycemia symptoms and add to metabolic effects.
What this interaction means in plain words
Bendroflumethiazide and Betaxolol 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
Additive antihypertensive effect; thiazide-induced potassium loss and metabolic effects are not clearly opposed by beta-blockade.
What to do
Monitor serum potassium, glucose and blood pressure periodically. Correct hypokalemia if it 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?
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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 Bendroflumethiazide with Betaxolol?
MediHelp rates the interaction as minor. Bendroflumethiazide and Betaxolol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Thiazide diuretics are frequently combined with beta-blockers for hypertension and the combination is generally effective. Thiazides can cause hypokalemia and may modestly worsen glucose and lipid control, while beta-blockers can mask hypoglycemia symptoms and add to metabolic effects.
How serious is the interaction between Bendroflumethiazide and Betaxolol?
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, glucose and blood pressure periodically. Correct hypokalemia if it occurs.
What other medicines interact with Betaxolol?
MediHelp also lists interactions of Betaxolol with, for example, Acebutolol, Aldesleukin, Amifostine. The full list is on the Betaxolol page.
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