title: Constipation and laxative abuse.
mesh_terms: D000818:Animals; D002400:Cathartics / Q000145:classification; D003248:Constipation / Q000209:etiology; D003672:Defecation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011817:Rabbits; D019966:Substance-Related Disorders / Q000175:diagnosis; D009626:Terminology as Topic
chemical_list: D002400:Cathartics