Drug interactions
Ipratropium-salbutamol + Orphenadrine
Severity: Minor
Ipratropium-salbutamol and Orphenadrine: 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
Orphenadrine has strong anticholinergic activity and ipratropium is also an antimuscarinic. Combining them may add to dry mouth, urinary retention, constipation, blurred vision and tachycardia, although inhaled ipratropium has low systemic exposure.
What this interaction means in plain words
Ipratropium-salbutamol and Orphenadrine 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 antimuscarinic effects, with limited systemic absorption of inhaled ipratropium.
What to do
No routine change is needed. Monitor for anticholinergic symptoms and eye pain, especially in older patients or those with glaucoma or prostatic enlargement.
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 Ipratropium-salbutamol
Frequently asked questions
Can I take Ipratropium-salbutamol with Orphenadrine?
MediHelp rates the interaction as minor. Ipratropium-salbutamol and Orphenadrine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Orphenadrine has strong anticholinergic activity and ipratropium is also an antimuscarinic. Combining them may add to dry mouth, urinary retention, constipation, blurred vision and tachycardia, although inhaled ipratropium has low systemic exposure.
How serious is the interaction between Ipratropium-salbutamol and Orphenadrine?
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 routine change is needed. Monitor for anticholinergic symptoms and eye pain, especially in older patients or those with glaucoma or prostatic enlargement.
What other medicines interact with Ipratropium-salbutamol?
MediHelp also lists interactions of Ipratropium-salbutamol with, for example, Amisulpride, Arsenic trioxide, Carvedilol. The full list is on the Ipratropium-salbutamol page.
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