Drug interactions
Desipramine + Serdexmethylphenidate / dexmethylphenidate
Severity: Moderate
Desipramine and Serdexmethylphenidate / dexmethylphenidate: 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 can inhibit the metabolism of tricyclic antidepressants and both drug classes increase noradrenergic activity. This may raise tricyclic levels and cause hypertension, tachycardia or arrhythmia.
What this interaction means in plain words
Desipramine and Serdexmethylphenidate / dexmethylphenidate 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
Additive noradrenergic stimulation, with possible inhibition of tricyclic metabolism by methylphenidate.
What to do
Monitor blood pressure, heart rate and ECG, and check for tricyclic toxicity. Reduce the desipramine dose or measure its level if adverse effects occur.
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?
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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 Serdexmethylphenidate / dexmethylphenidate?
MediHelp rates the interaction as moderate. Desipramine and Serdexmethylphenidate / dexmethylphenidate 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 can inhibit the metabolism of tricyclic antidepressants and both drug classes increase noradrenergic activity. This may raise tricyclic levels and cause hypertension, tachycardia or arrhythmia.
How serious is the interaction between Desipramine and Serdexmethylphenidate / dexmethylphenidate?
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 blood pressure, heart rate and ECG, and check for tricyclic toxicity. Reduce the desipramine dose or measure its level if adverse effects occur.
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.
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