Question

what is mean by psoriasis​

Answer 1

Explanation:

=>A condition in which skin cells build up and form scales and itchy, dry patches.

Psoriasis is thought to be an immune system problem. Triggers include infections, stress and cold.

Answer 2

ANSWER

Psoriasis is a skin disease that causes red, itchy scaly patches, most commonly on the knees, elbows, trunk and scalp. Psoriasis is a common, long-term (chronic) disease with no cure. It tends to go through cycles, flaring for a few weeks or months, then subsiding for a while or going into remission.

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