Drug interactions
Flavoxate + Ipratropium-salbutamol
Severity: Minor
Flavoxate and Ipratropium-salbutamol: 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
Flavoxate has antimuscarinic properties and ipratropium blocks muscarinic receptors, so their anticholinergic effects may add up. Because inhaled ipratropium is poorly absorbed, the clinical impact is usually small. Mild dry mouth or urinary hesitancy could be more noticeable.
What this interaction means in plain words
Flavoxate and Ipratropium-salbutamol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Flavoxate belongs to Genitourinary; Ipratropium-salbutamol belongs to Respiratory.
Why it happens
Additive muscarinic receptor antagonism with low systemic ipratropium exposure.
What to do
No routine change is needed; monitor for urinary retention, dry mouth and constipation, particularly in older patients or those with 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
Other interactions of Flavoxate
- Clozapine + Flavoxate Major
- Abobotulinumtoxina + Flavoxate Moderate
- Aclidinium + Flavoxate Moderate
- Amantadine + Flavoxate Moderate
- Amitriptyline + Flavoxate Moderate
- Amoxapine + Flavoxate Moderate
Frequently asked questions
Can I take Flavoxate with Ipratropium-salbutamol?
MediHelp rates the interaction as minor. Flavoxate and Ipratropium-salbutamol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Flavoxate has antimuscarinic properties and ipratropium blocks muscarinic receptors, so their anticholinergic effects may add up. Because inhaled ipratropium is poorly absorbed, the clinical impact is usually small. Mild dry mouth or urinary hesitancy could be more noticeable.
How serious is the interaction between Flavoxate and Ipratropium-salbutamol?
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 urinary retention, dry mouth and constipation, particularly in older patients or those with 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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