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The exact cause of psoriasis is still unknown, but the immune system and genetics both play a role. Read on to learn more.

Sep 5, 2025 - Plaque psoriasis is an inflammatory skin condition that causes raised, itchy patches called plaques. Learn more about this condition.

All psoriasis is not the same. Learn more about the different types of psoriasis, the symptoms of each, and what can trigger outbreaks.

Plaque psoriasis causes inflamed patches on your skin, which may become itchy or cracked. Treatment can help reduce symptoms and appearance.

Nov 22, 2019 - While at-home treatments aren't a substitute for a doctor-prescribed plan, they can serve up some additional benefits in combination with a prescription....

May 20, 2025 - Psoriasis triggers a red, scaly rash of plaques on the skin typically affecting the elbows, knees, and scalp. Treatment involves managing triggers and...

There are 10 common triggers that cause psoriasis symptoms to flare, including stress, cold, medications, and smoking. Learn how to identify and avoid them.

Red, scaly psoriasis plaques may develop in response to triggers like stress and weather. Knowing triggers can help prevent and manage your disease.

Knee psoriasis treatment options include creams and oral medications. Learn how to identify this common condition, and clear a flare-up fast.