RT Journal Article SR Electronic T1 Diffuse hair loss: Its triggers and management JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 361 OP 367 DO 10.3949/ccjm.76a.08080 VO 76 IS 6 A1 Shannon Harrison A1 Wilma Bergfeld YR 2009 UL http://www.ccjm.org/content/76/6/361.abstract AB Diffuse hair loss can affect both sexes at any age. Anything that interrupts the normal hair cycle can trigger diffuse hair loss. Triggers include a wide variety of physiologic or emotional stresses, nutritional deficiencies, and endocrine imbalances. Loss of telogen-phase hairs is the most common. Hair loss during the anagen phase is usually caused by chemotherapy or radiation therapy. Finding the cause, or trigger, of the hair loss requires a thorough history and examination and will enable appropriate treatment. Patient education is key in the management of diffuse hair loss.