Medically reviewed by Katlein Franca, MD When psoriasis affects the scalp, it causes thick, silvery-white or gray scales that may be inflamed and itchy. You may also feel burning or other discomfort.

“For dryness and flaking caused by seborrheic dermatitis, dandruff shampoos, which include ingredients such as ketoconazole, ...

In the treatment of psoriasis, preliminary evidence supports the hypothesis that IL-23 inhibitors are capable of extended remissions and protection against PsA relative to other biologics.

Two posters presented at the 2025 American Academy of Dermatology Annual Meeting highlighted the importance of improving ...