Appearance of Plaque Psoriasis
Plaque psoriasis typically presents as raised, red patches on the skin. These patches are covered with silver or white scales, giving them a distinct appearance. The patches may vary in size and can merge together to form larger plaques. The skin surrounding the plaques may appear inflamed or irritated.
Common Areas Affected
Plaque psoriasis can occur on any part of the body, but it commonly appears on the elbows, knees, scalp, and lower back. The patches may also develop on the hands, feet, and nails. In some cases, plaque psoriasis can affect the genitals, armpits, and under the breasts.
Texture and Feel of Plaque Psoriasis
The skin affected by plaque psoriasis often feels thick and rough to the touch. The patches may be scaly and have a dry, flaky texture. In some cases, the plaques may crack or bleed, especially if they are scratched or irritated.
Color Variations
The color of plaque psoriasis patches can range from red to pink to salmon to silver. The surrounding skin may be red and inflamed, creating a contrast with the silver scales on the plaques. In some cases, the patches may develop a brownish or purplish hue.
Flare-ups and Changes Over Time
Plaque psoriasis can have periods of flare-ups and remissions. During flare-ups, the patches may become more red and inflamed, and the scaling may increase. Over time, the appearance of plaque psoriasis can change, with new patches developing or existing ones disappearing.