Drug interactions
Dexamethasone-tobramycin + Eletriptan
Severity: Minor
Dexamethasone-tobramycin and Eletriptan: 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
Dexamethasone may weakly induce CYP3A4 and reduce eletriptan exposure. This is theoretical, and the effect is unlikely to be clinically important.
What this interaction means in plain words
Dexamethasone-tobramycin and Eletriptan have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Dexamethasone-tobramycin belongs to Anti Bacterial; Eletriptan belongs to Central Nervous System.
Why it happens
Possible CYP3A4 induction by dexamethasone increases eletriptan metabolism.
What to do
No adjustment is needed; reassess migraine response if prolonged systemic dexamethasone is used.
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 Dexamethasone-tobramycin
Other interactions of Eletriptan
- Almotriptan + Eletriptan Contraindicated
- Atazanavir + Eletriptan Contraindicated
- Ceritinib + Eletriptan Contraindicated
- Clarithromycin + Eletriptan Contraindicated
- Cobicistat + Eletriptan Contraindicated
- Conivaptan + Eletriptan Contraindicated
Frequently asked questions
Can I take Dexamethasone-tobramycin with Eletriptan?
MediHelp rates the interaction as minor. Dexamethasone-tobramycin and Eletriptan have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Dexamethasone may weakly induce CYP3A4 and reduce eletriptan exposure. This is theoretical, and the effect is unlikely to be clinically important.
How serious is the interaction between Dexamethasone-tobramycin and Eletriptan?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No adjustment is needed; reassess migraine response if prolonged systemic dexamethasone is used.
What other medicines interact with Dexamethasone-tobramycin?
MediHelp also lists interactions of Dexamethasone-tobramycin with, for example, Capreomycin, Carboplatin, Ciprofloxacin. The full list is on the Dexamethasone-tobramycin page.
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