Drug interactions
Citalopram + Macimorelin
Severity: Moderate
Citalopram and Macimorelin: 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
Macimorelin has a small QT-prolonging effect, and citalopram also prolongs QT. Using them together before the diagnostic test could raise the risk of torsades de pointes.
What this interaction means in plain words
Citalopram and Macimorelin 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.
Citalopram belongs to Central Nervous System; Macimorelin belongs to Endocrine.
Why it happens
Additive QT interval prolongation.
What to do
Where clinically acceptable, withhold citalopram long enough before the test to allow washout, or defer the test. Otherwise obtain an ECG and correct electrolytes.
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 Citalopram
- Cisapride + Citalopram Contraindicated
- Citalopram + Dronedarone Contraindicated
- Citalopram + Escitalopram Contraindicated
- Citalopram + Isocarboxazid Contraindicated
- Citalopram + Methylene blue Contraindicated
- Citalopram + Phenelzine Contraindicated
Other interactions of Macimorelin
Frequently asked questions
Can I take Citalopram with Macimorelin?
MediHelp rates the interaction as moderate. Citalopram and Macimorelin 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. Macimorelin has a small QT-prolonging effect, and citalopram also prolongs QT. Using them together before the diagnostic test could raise the risk of torsades de pointes.
How serious is the interaction between Citalopram and Macimorelin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Where clinically acceptable, withhold citalopram long enough before the test to allow washout, or defer the test. Otherwise obtain an ECG and correct electrolytes.
What other medicines interact with Citalopram?
MediHelp also lists interactions of Citalopram with, for example, Cisapride, Dronedarone, Escitalopram. The full list is on the Citalopram page.
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