Medically reviewed by William Truswell, MDIt can be difficult to tell the difference between seborrheic dermatitis vs.

Discover a recent study that has investigated the efficacy of excimer light and topical methotrexate 1% hydrogel in managing scalp psoriasis.

If you have scalp psoriasis and find that flaking is a problem, choose lighter-colored clothes to hide dandruff. Why does it seem like my psoriasis gets worse around the holidays? Stress is a ...

If you have psoriasis under your arms, aka inverse psoriasis, you might wonder if it’s OK to use deodorant or antiperspirant. Scalp psoriasis is a common skin disorder. It can be a single patch ...