Q. I have psoriasis on my scalp and other places I have hair. My case is so severe that it causes never-ending itching and pain. I pick at my scalp until it bleeds. My dermatologist took me off ...

They tend to stay in the facial area, including your nose, cheeks, chin, eyelashes, eyebrows, and scalp. They might also ... leading to demodicosis – the infection that causes skin inflammation.

DEAR DR. ROACH: My 61-year-old husband has had 24 squamous cell carcinoma (skin cancer) surgeries on his scalp in the past five years. He has used dandruff shampoo (Head & Shoulders brand or ...