Drug interactions
Nateglinide + Trimipramine
Severity: Minor
Nateglinide and Trimipramine: 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
Tricyclic antidepressants may modestly enhance glucose lowering from insulin secretagogues and can obscure hypoglycemia symptoms. Clinically significant events are uncommon.
What this interaction means in plain words
Nateglinide and Trimipramine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Nateglinide belongs to Endocrine; Trimipramine belongs to Central Nervous System.
Why it happens
Additive pharmacodynamic effects on glucose regulation; mechanism not firmly established.
What to do
Monitor blood glucose when trimipramine is started or stopped, and reduce the nateglinide dose if hypoglycemia 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 Trimipramine
- Disopyramide + Trimipramine Contraindicated
- Dofetilide + Trimipramine Contraindicated
- Ibutilide + Trimipramine Contraindicated
- Isocarboxazid + Trimipramine Contraindicated
- Pentamidine + Trimipramine Contraindicated
- Phenelzine + Trimipramine Contraindicated
Other interactions of Nateglinide
- Albiglutide + Nateglinide Moderate
- Alogliptin-metformin + Nateglinide Moderate
- Alogliptin-pioglitazone + Nateglinide Moderate
- Alogliptin + Nateglinide Moderate
- Alpelisib + Nateglinide Moderate
- Amiodarone + Nateglinide Moderate
Frequently asked questions
Can I take Nateglinide with Trimipramine?
MediHelp rates the interaction as minor. Nateglinide and Trimipramine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Tricyclic antidepressants may modestly enhance glucose lowering from insulin secretagogues and can obscure hypoglycemia symptoms. Clinically significant events are uncommon.
How serious is the interaction between Nateglinide and Trimipramine?
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 trimipramine is started or stopped, and reduce the nateglinide dose if hypoglycemia occurs.
What other medicines interact with Trimipramine?
MediHelp also lists interactions of Trimipramine with, for example, Disopyramide, Dofetilide, Ibutilide. The full list is on the Trimipramine page.
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