Check with your doctor before taking if you have asthma, epilepsy (seizures), heart or thyroid disease, Parkinson's disease, blood pressure problems (high or low), intestinal or urinary blockages, or stomach disorders.
Talk with your doctor before use if you are pregnant or breastfeeding.
Bethanechol can make you dizzy or drowsy. Be careful if you drive a car or operate machinery.
To avoid dizziness from this medicine, stand up slowly from a sitting or lying position.