Drug interactions
Canagliflozin-metformin + Clonidine
Severity: Minor
Canagliflozin-metformin and Clonidine: 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
Clonidine may blunt the adrenergic warning symptoms of hypoglycemia such as tremor and palpitations. Metformin and canagliflozin rarely cause hypoglycemia alone, so the risk is mainly relevant when other glucose-lowering drugs are also used.
What this interaction means in plain words
Canagliflozin-metformin and Clonidine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Canagliflozin-metformin belongs to Endocrine; Clonidine belongs to Cardiovascular.
Why it happens
Central alpha-2 agonism reduces sympathetic and catecholamine responses that produce hypoglycemia symptoms.
What to do
Advise patients that hypoglycemia symptoms may be less obvious and encourage blood glucose monitoring, especially if insulin or a secretagogue is also used.
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 Canagliflozin-metformin
Other interactions of Clonidine
- Acebutolol + Clonidine Major
- Amifostine + Clonidine Major
- Amiodarone + Clonidine Major
- Amoxapine + Clonidine Major
- Atenolol-chlorthalidone + Clonidine Major
- Atenolol + Clonidine Major
Frequently asked questions
Can I take Canagliflozin-metformin with Clonidine?
MediHelp rates the interaction as minor. Canagliflozin-metformin and Clonidine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Clonidine may blunt the adrenergic warning symptoms of hypoglycemia such as tremor and palpitations. Metformin and canagliflozin rarely cause hypoglycemia alone, so the risk is mainly relevant when other glucose-lowering drugs are also used.
How serious is the interaction between Canagliflozin-metformin and Clonidine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients that hypoglycemia symptoms may be less obvious and encourage blood glucose monitoring, especially if insulin or a secretagogue is also used.
What other medicines interact with Canagliflozin-metformin?
MediHelp also lists interactions of Canagliflozin-metformin with, for example, Contrast media, Diatrizoate, Diatrizoate meglumine / diatrizoate. The full list is on the Canagliflozin-metformin page.
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