seborrheic dermatitis
"After four months of thinking I had chronic dry skin on my face, I saw a dermatologist who diagnosed me with seborrheic dermatitis. He gave me a prescription for Xolegel. It is VERY expensive at over $800/tube, but my insurance brought it down to $100 and then a discount card from the manufacturer brought it down to only $10. In three days, the redness and scaling on my face were gone. I can't imagine not having this medication."