Laxative abuse.
D000293:Adolescent; D000368:Aged; D002400:Cathartics / Q000145:classification / Q000494:pharmacology; D003108:Colonic Diseases / Q000175:diagnosis; D006801:Humans; D007008:Hypokalemia / Q000175:diagnosis; D008875:Middle Aged; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000523:psychology; D014883:Water-Electrolyte Imbalance / Q000175:diagnosis
D002400:Cathartics