Drug interactions
Dexamethasone-neomycin-polymyxin + Ofatumumab sc
Severity: Minor
Dexamethasone-neomycin-polymyxin and Ofatumumab sc: 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
Corticosteroids and anti-CD20 therapy both suppress immune function, so systemic steroids may add to infection risk. Topical otic or ophthalmic dexamethasone adds little systemic immunosuppression.
What this interaction means in plain words
Dexamethasone-neomycin-polymyxin and Ofatumumab sc have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Additive immunosuppression from B-cell depletion and corticosteroid effects.
What to do
No action is needed for topical use. With prolonged systemic steroids, monitor for infections.
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-neomycin-polymyxin
- Dexamethasone-neomycin-polymyxin + Ketorolac Major
- Dexamethasone-neomycin-polymyxin + Lapatinib Major
- Dexamethasone-neomycin-polymyxin + Levofloxacin Major
- Dexamethasone-neomycin-polymyxin + Mifepristone Major
- Dexamethasone-neomycin-polymyxin + Moxifloxacin Major
- Aldesleukin + Dexamethasone-neomycin-polymyxin Moderate
Frequently asked questions
Can I take Dexamethasone-neomycin-polymyxin with Ofatumumab sc?
MediHelp rates the interaction as minor. Dexamethasone-neomycin-polymyxin and Ofatumumab sc have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Corticosteroids and anti-CD20 therapy both suppress immune function, so systemic steroids may add to infection risk. Topical otic or ophthalmic dexamethasone adds little systemic immunosuppression.
How serious is the interaction between Dexamethasone-neomycin-polymyxin and Ofatumumab sc?
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 action is needed for topical use. With prolonged systemic steroids, monitor for infections.
What other medicines interact with Dexamethasone-neomycin-polymyxin?
MediHelp also lists interactions of Dexamethasone-neomycin-polymyxin with, for example, Ketorolac, Lapatinib, Levofloxacin. The full list is on the Dexamethasone-neomycin-polymyxin page.
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