Drug reference
bethanechol
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.
Drug class
Gastrointestinal Tract (Prokinetic)
Mechanism of action
Stimulates parasympathetic receptors to increase bladder muscle tone, which in turn causes contraction and stimulates micturition.
Common side effects
- Malaise
- Abdominal cramps
- Bronchial constriction
- Urinary urgency
Contraindications
- Hypersensitivity, hyperthyroidism, peptic ulcer, asthma, bradycardia, hypotension, AV conduction defects, CAD vasomotor instability, vagotonia, epilepsy, Parkinsonism, GI of GU obstruction, weak bladder wall, recent urinary bladder surgery, GI resection or anastomosis, spastic GI disturbances, HTN,…
Related conditions
Frequently asked questions
What drug class is bethanechol?
bethanechol belongs to: Gastrointestinal Tract.
How does bethanechol work?
Stimulates parasympathetic receptors to increase bladder muscle tone, which in turn causes contraction and stimulates micturition.
What are the common side effects of bethanechol?
Malaise, Abdominal cramps, Bronchial constriction, Urinary urgency
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