Psoriasis in high-impact areas like the face, hands, feet, or genitals is often classified as moderate to severe regardless of the total percentage of skin affected.
Clinical severity is typically assessed using the following benchmarks: moderate to severe chronic plaque psoriasis
Scoring high on the Dermatology Life Quality Index (DLQI)—typically a score over 10—can also trigger this classification. Review of Primary Treatment Options Psoriasis in high-impact areas like the face, hands,
Moderate is often defined as 3%–10% involvement, while severe is more than 10%. One percent is roughly the size of your palm. moderate to severe chronic plaque psoriasis