You've had roles in a wide variety of shows, including ABC's All My Children, CBS's Criminal Minds, and FOX's The Mindy Project.
Skin conditions. Skin conditions that can cause itching include: 1  dry skin. 2  eczema â where the skin is dry, red, flaky and itchy. 3  contact dermatitis â inflammation of the skin that occurs when you come into contact with an irritant or allergen (see below).
The causes for a dry, itchy scalp include: 1  High amount of stress. 2  Hormonal imbalance. 3  Allergy. Not enough sleep.  Excessive ingestion of fat, sugar, and starch.