Drug interactions
Flavoxate + Tiotropium-olodaterol
Severity: Moderate
Flavoxate and Tiotropium-olodaterol: moderate 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 that add to those of tiotropium. Patients may experience dry mouth, constipation, urinary retention and blurred vision.
What this interaction means in plain words
Flavoxate and Tiotropium-olodaterol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Flavoxate belongs to Genitourinary; Tiotropium-olodaterol belongs to Respiratory.
Why it happens
Additive antimuscarinic effects.
What to do
Monitor for anticholinergic adverse effects, particularly urinary retention and glaucoma symptoms. Use an alternative if effects are not tolerated.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Tiotropium-olodaterol
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 Tiotropium-olodaterol?
MediHelp rates the interaction as moderate. Flavoxate and Tiotropium-olodaterol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Flavoxate has antimuscarinic properties that add to those of tiotropium. Patients may experience dry mouth, constipation, urinary retention and blurred vision.
How serious is the interaction between Flavoxate and Tiotropium-olodaterol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for anticholinergic adverse effects, particularly urinary retention and glaucoma symptoms. Use an alternative if effects are not tolerated.
What other medicines interact with Tiotropium-olodaterol?
MediHelp also lists interactions of Tiotropium-olodaterol with, for example, Amisulpride, Arformoterol, Arsenic trioxide. The full list is on the Tiotropium-olodaterol page.
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