Hypersensitivity to bethanechol chloride tablets, hyperthyroidism, peptic ulcer, latent or active bronchial
asthma, pronounced bradycardia or hypotension, vasomotor instability, coronary artery disease, epilepsy, and
Urecholine chloride should not be employed when the strength or integrity of the gastrointestinal or bladder wall
is in question, or in the presence of mechanical obstruction; when increased muscular activity of the
gastrointestinal tract or urinary bladder might prove harmful, as following recent urinary bladder surgery,
gastrointestinal resection and anastomosis, or when there is possible gastrointestinal obstruction; in bladder neck
obstruction, spastic gastrointestinal disturbances, acute inflammatory lesions of the gastrointestinal tract, or
peritonitis; or in marked vagotonia.