Drug interactions
Desipramine + Methylphenidate transdermal
Severity: Moderate
Desipramine and Methylphenidate transdermal: moderate 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
Methylphenidate may modestly inhibit the metabolism of tricyclic antidepressants, raising desipramine concentrations. This can increase anticholinergic effects, cardiovascular effects and the risk of toxicity. Both drugs also raise sympathetic tone, which may add to tachycardia or blood pressure elevation.
What this interaction means in plain words
Desipramine and Methylphenidate transdermal can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Methylphenidate is reported to inhibit hepatic metabolism of tricyclic antidepressants, and both drugs have additive noradrenergic effects.
What to do
Monitor heart rate, blood pressure and signs of tricyclic toxicity when starting or stopping methylphenidate. Consider checking desipramine levels and reducing the dose if adverse effects appear.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Desipramine and Methylphenidate transdermal, 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 Desipramine
- Desipramine + Disopyramide Contraindicated
- Desipramine + Dofetilide Contraindicated
- Desipramine + Ibutilide Contraindicated
- Desipramine + Isocarboxazid Contraindicated
- Desipramine + Methylene blue Contraindicated
- Desipramine + Pentamidine Contraindicated
Frequently asked questions
Can I take Desipramine with Methylphenidate transdermal?
MediHelp rates the interaction as moderate. Desipramine and Methylphenidate transdermal can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Methylphenidate may modestly inhibit the metabolism of tricyclic antidepressants, raising desipramine concentrations. This can increase anticholinergic effects, cardiovascular effects and the risk of toxicity. Both drugs also raise sympathetic tone, which may add to tachycardia or blood pressure elevation.
How serious is the interaction between Desipramine and Methylphenidate transdermal?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor heart rate, blood pressure and signs of tricyclic toxicity when starting or stopping methylphenidate. Consider checking desipramine levels and reducing the dose if adverse effects appear.
What other medicines interact with Desipramine?
MediHelp also lists interactions of Desipramine with, for example, Disopyramide, Dofetilide, Ibutilide. The full list is on the Desipramine 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.
