Drug interactions
Atenolol-chlorthalidone + Miglitol
Severity: Minor
Atenolol-chlorthalidone and Miglitol: 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
Chlorthalidone can raise blood glucose and so partly offset the glucose-lowering effect of miglitol. Atenolol may also mask adrenergic symptoms of hypoglycemia.
What this interaction means in plain words
Atenolol-chlorthalidone and Miglitol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Atenolol-chlorthalidone belongs to Cardiovascular; Miglitol belongs to Endocrine.
Why it happens
Thiazide-induced glucose intolerance opposes the antihyperglycemic action of the alpha-glucosidase inhibitor.
What to do
Monitor blood glucose when starting or adjusting chlorthalidone and adjust antidiabetic therapy 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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Atenolol-chlorthalidone and Miglitol, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Atenolol-chlorthalidone
Other interactions of Miglitol
- Miglitol + Pramlintide Major
- Aripiprazole + Miglitol Moderate
- Asenapine + Miglitol Moderate
- Chlorthalidone + Miglitol Moderate
- Clozapine + Miglitol Moderate
- Cortisone + Miglitol Moderate
Frequently asked questions
Can I take Atenolol-chlorthalidone with Miglitol?
MediHelp rates the interaction as minor. Atenolol-chlorthalidone and Miglitol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Chlorthalidone can raise blood glucose and so partly offset the glucose-lowering effect of miglitol. Atenolol may also mask adrenergic symptoms of hypoglycemia.
How serious is the interaction between Atenolol-chlorthalidone and Miglitol?
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 glucose when starting or adjusting chlorthalidone and adjust antidiabetic therapy if control worsens.
What other medicines interact with Atenolol-chlorthalidone?
MediHelp also lists interactions of Atenolol-chlorthalidone with, for example, Acebutolol, Aldesleukin, Amiodarone. The full list is on the Atenolol-chlorthalidone page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
