Get to know plaque psoriasis
What is plaque psoriasis?2
Plaque psoriasis is a common, long-term, inflammatory skin condition. It involves red and elevated patches, flaking, and silvery scales on the skin. While it is not known exactly what causes plaque psoriasis to develop in certain individuals, research has shown that plaque psoriasis may involve the body’s immune system malfunctioning and triggering inflammation, which causes skin cells to rise to the surface and shed at an abnormally quick rate.
Who is at risk for plaque psoriasis?
In Canada, approximately
2.6% of people have plaque psoriasis.2,3
While the exact cause of plaque psoriasis has not yet been determined, researchers believe it involves a combination of genetic, environmental, and immune factors.2
Is plaque psoriasis contagious through touching?2
No, plaque psoriasis is not contagious. It is not an infectious disease.
What does plaque psoriasis look like?
Plaque psoriasis can be identified by multiple symptoms2
These include:
Red, elevated patches of skin.
Lesions commonly appear on elbows, knees, scalp, chest, and lower back.
Dry, flaking, and silvery scales.
Lesions that can be itchy, painful, and bleed.
Nail abnormalities.