Drug interactions
Miglitol + Propranolol
Severity: Minor
Miglitol and Propranolol: 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
Miglitol has been reported to reduce propranolol absorption and plasma concentrations modestly. This is unlikely to alter beta-blockade meaningfully in most patients.
What this interaction means in plain words
Miglitol and Propranolol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Miglitol belongs to Endocrine; Propranolol belongs to Cardiovascular.
Why it happens
Probable reduction of propranolol absorption; the mechanism is not firmly established.
What to do
No routine action is needed; assess heart rate and blood pressure if control seems reduced after starting miglitol.
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 Propranolol
- Propranolol + Thioridazine Contraindicated
- Acebutolol + Propranolol Major
- Adrenaline-articaine + Propranolol Major
- Amifostine + Propranolol Major
- Amiodarone + Propranolol Major
- Arformoterol + Propranolol Major
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 Miglitol with Propranolol?
MediHelp rates the interaction as minor. Miglitol and Propranolol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Miglitol has been reported to reduce propranolol absorption and plasma concentrations modestly. This is unlikely to alter beta-blockade meaningfully in most patients.
How serious is the interaction between Miglitol and Propranolol?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine action is needed; assess heart rate and blood pressure if control seems reduced after starting miglitol.
What other medicines interact with Propranolol?
MediHelp also lists interactions of Propranolol with, for example, Thioridazine, Acebutolol, Adrenaline-articaine. The full list is on the Propranolol page.
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