<P>PROBLEM TO BE SOLVED: To provide a safe and low cost therapeutic agent for treating an outpatient with a urinary organ disease, particularly an emergent functional disorder. <P>SOLUTION: The nerve-mediated urinary organ disease, particularly the emergent functional disorder symptom can be improved by administration of a therapeutic agent containing a botulinus toxin. The therapeutic agent is prescribed as a pharmaceutically allowable formulation suitable for administration to urinary tract or urinary bladder. Administration of the therapeutic agent can improve the symptom of the emergent functional disorder without surgical treatment such as operation. <P>COPYRIGHT: (C)2008,JPO&INPIT 
THERAPEUTIC AGENT FOR TREATING URINARY ORGAN DISEASE AND RELATED DISEASE