Drug interactions
Bethanechol + Indacaterol-glycopyrronium
Severity: Moderate
Bethanechol and Indacaterol-glycopyrronium: 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
Bethanechol is a muscarinic agonist while glycopyrronium is a muscarinic antagonist, so they have opposing pharmacologic effects. Bethanechol may be less effective, but systemic glycopyrronium exposure from inhalation is low so the effect is usually limited.
What this interaction means in plain words
Bethanechol and Indacaterol-glycopyrronium 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.
Bethanechol belongs to Gastrointestinal Tract; Indacaterol-glycopyrronium belongs to Respiratory.
Why it happens
Pharmacodynamic antagonism at muscarinic receptors.
What to do
Monitor for reduced bethanechol effect, such as persistent urinary retention. Adjust the bethanechol dose if response is inadequate.
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 Indacaterol-glycopyrronium
Other interactions of Bethanechol
- Bethanechol + Darifenacin Major
- Bethanechol + Fesoterodine Major
- Bethanechol + Oxybutynin Major
- Bethanechol + Physostigmine Major
- Amifampridine + Bethanechol Moderate
- Amitriptyline + Bethanechol Moderate
Frequently asked questions
Can I take Bethanechol with Indacaterol-glycopyrronium?
MediHelp rates the interaction as moderate. Bethanechol and Indacaterol-glycopyrronium 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. Bethanechol is a muscarinic agonist while glycopyrronium is a muscarinic antagonist, so they have opposing pharmacologic effects. Bethanechol may be less effective, but systemic glycopyrronium exposure from inhalation is low so the effect is usually limited.
How serious is the interaction between Bethanechol and Indacaterol-glycopyrronium?
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 reduced bethanechol effect, such as persistent urinary retention. Adjust the bethanechol dose if response is inadequate.
What other medicines interact with Indacaterol-glycopyrronium?
MediHelp also lists interactions of Indacaterol-glycopyrronium with, for example, Amisulpride, Arformoterol, Arsenic trioxide. The full list is on the Indacaterol-glycopyrronium page.
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