Drug interactions
Clomipramine + Opium tincture
Severity: Major
Clomipramine and Opium tincture: major interaction.
Last updated Sources: US FDA label
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
Opioids and tricyclic antidepressants together increase sedation and respiratory depression. Constipation and urinary retention can also be worsened by clomipramine's anticholinergic effects.
What this interaction means in plain words
Clomipramine and Opium tincture can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive CNS and respiratory depression.
What to do
Use the lowest effective opioid dose and monitor sedation and respiratory rate. Avoid other CNS depressants such as alcohol.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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References
Other interactions of Clomipramine
- Arsenic trioxide + Clomipramine Contraindicated
- Clomipramine + Dofetilide Contraindicated
- Clomipramine + Droperidol Contraindicated
- Clomipramine + Isocarboxazid Contraindicated
- Clomipramine + Methylene blue Contraindicated
- Clomipramine + Pentamidine Contraindicated
Frequently asked questions
Can I take Clomipramine with Opium tincture?
MediHelp rates the interaction as major. Clomipramine and Opium tincture can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Opioids and tricyclic antidepressants together increase sedation and respiratory depression. Constipation and urinary retention can also be worsened by clomipramine's anticholinergic effects.
How serious is the interaction between Clomipramine and Opium tincture?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use the lowest effective opioid dose and monitor sedation and respiratory rate. Avoid other CNS depressants such as alcohol.
What other medicines interact with Clomipramine?
MediHelp also lists interactions of Clomipramine with, for example, Arsenic trioxide, Dofetilide, Droperidol. The full list is on the Clomipramine page.
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