Drug interactions
Duloxetine + Lonapegsomatropin
Severity: Minor
Duloxetine and Lonapegsomatropin: 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
Growth hormone may increase CYP450-mediated drug clearance, which could slightly lower concentrations of CYP substrates such as duloxetine. The effect is small and the evidence is limited, so clinical significance is likely low.
What this interaction means in plain words
Duloxetine and Lonapegsomatropin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Duloxetine belongs to Central Nervous System; Lonapegsomatropin belongs to Endocrine.
Why it happens
Growth hormone may induce CYP-mediated metabolism, including CYP1A2, lowering duloxetine exposure.
What to do
Monitor antidepressant or analgesic response when starting or changing lonapegsomatropin, and adjust the duloxetine dose only if response declines.
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 Duloxetine
- Duloxetine + Isocarboxazid Contraindicated
- Duloxetine + Linezolid Contraindicated
- Duloxetine + Methylene blue Contraindicated
- Duloxetine + Phenelzine Contraindicated
- Duloxetine + Procarbazine Contraindicated
- Duloxetine + Rasagiline Contraindicated
Other interactions of Lonapegsomatropin
Frequently asked questions
Can I take Duloxetine with Lonapegsomatropin?
MediHelp rates the interaction as minor. Duloxetine and Lonapegsomatropin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Growth hormone may increase CYP450-mediated drug clearance, which could slightly lower concentrations of CYP substrates such as duloxetine. The effect is small and the evidence is limited, so clinical significance is likely low.
How serious is the interaction between Duloxetine and Lonapegsomatropin?
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 antidepressant or analgesic response when starting or changing lonapegsomatropin, and adjust the duloxetine dose only if response declines.
What other medicines interact with Duloxetine?
MediHelp also lists interactions of Duloxetine with, for example, Isocarboxazid, Linezolid, Methylene blue. The full list is on the Duloxetine page.
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