Drug interactions
Betaxolol + Methyclothiazide
Severity: Minor
Betaxolol and Methyclothiazide: 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 add to the blood pressure lowering of beta-blockers, which is often useful. Thiazides may also cause hypokalemia, hyperglycemia and hyperuricemia.
What this interaction means in plain words
Betaxolol and Methyclothiazide 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 through diuresis and beta-blockade.
What to do
Monitor blood pressure, serum potassium and glucose. Adjust doses as needed.
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 Betaxolol with Methyclothiazide?
MediHelp rates the interaction as minor. Betaxolol and Methyclothiazide 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 add to the blood pressure lowering of beta-blockers, which is often useful. Thiazides may also cause hypokalemia, hyperglycemia and hyperuricemia.
How serious is the interaction between Betaxolol and Methyclothiazide?
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, serum potassium and glucose. Adjust doses as needed.
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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