Pruritus - Itching Home>Senses>Touch_and_Sensation>Pruritus - Itching     Web Pages Pruritus Ani Describes this condition of anal itching, and treatment. Pruritus Ani Brief description of this disorder, and treatments. Postgraduate Meditine: Patient Notes: Itching Basic information on causes and treatments. Pruritus Medical overview from the Canadian Encyclopedia of Dermatology. NCI: Pruritus Includes ways to relieve itching and types of cancer and treatments that may increase the risk of developing pruritus.