👉 Psoriasis, a skin condition characterized by red, itchy patches on the scalp, elbows, shoulders, and other parts of the body that can become severe. Psoriasis is caused by an autoimmune response to a protein called IgE, which attacks healthy skin cells in the affected area. This inflammation causes the skin to be dry, scaly, and painful. It's usually mild but can progress into more severe conditions like psoriasis vulgaris, psoriasis with nodules, or psoriasis of
