Drug interactions
Dexamethasone-neomycin-polymyxin + Olodaterol inhaled
Severity: Minor
Dexamethasone-neomycin-polymyxin and Olodaterol inhaled: 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
Beta-2 agonists and corticosteroids can both lower serum potassium, and the combination may produce hypokalemia. With topical dexamethasone the systemic contribution is small.
What this interaction means in plain words
Dexamethasone-neomycin-polymyxin and Olodaterol inhaled 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 potassium lowering via beta-2 mediated intracellular shift and corticosteroid mineralocorticoid effects.
What to do
No action is needed for topical use. With systemic steroids, monitor serum potassium, especially in patients with other risk factors.
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 Olodaterol inhaled?
MediHelp rates the interaction as minor. Dexamethasone-neomycin-polymyxin and Olodaterol inhaled have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Beta-2 agonists and corticosteroids can both lower serum potassium, and the combination may produce hypokalemia. With topical dexamethasone the systemic contribution is small.
How serious is the interaction between Dexamethasone-neomycin-polymyxin and Olodaterol inhaled?
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 systemic steroids, monitor serum potassium, especially in patients with other risk factors.
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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