Scalp Psoriasis: The itching is often intense and can be accompanied by burning or pain, sometimes severe enough to disrupt daily life. - Dandruff: Usually mild, with some itching, but it rarely ...

Under the NPF classification, psoriasis is considered mild when lesions cover less than 2% of the body surface area (typically on the knees, elbows, scalp, hands, and feet). Topical treatments ...