Daniel Stulberg, MD, Tracy M. Carlson, MD, MA

This 76-year-old woman presented to clinic with 8 weeks of severe scalp itching. She had previously been treated with emollient lotion, baby oil, a dandruff shampoo containing pyrithione zinc, and hydroxyzine. Her past medical history includes eczema, hypertension, hyperlipidemia, paroxysmal SVT, GERD, and depression. She is retired, volunteers at an elementary school, and does not drink alcohol, smoke tobacco, or use recreational drugs.