<unk>  is an urinary antispasmodic that is FDA approved for the treatment of acute postoperative and postpartum nonobstructive (functional) urinary retention and for neurogenic atony of the urinary bladder with retention.   Common adverse reactions include flushing, abdominal cramps, diarrhea and urinary incontinence.
Bethanechol chloride
Demecarium bromide
Methoxyphedrine
Benzoctamine
Ephedrine
Tiemonium iodide
N-Methylephedrine
Mephenoxalone