The Science Behind Psoriasis Causes: Immune System and Environmental Factors Explained
Psoriasis is one of those conditions that can look simple from the outside, red patches, thickened skin, sometimes itching that steals your sleep. But the deeper story is complicated, and it matters because the most helpful psoriasis relief often depends on understanding what is driving your flare at that moment. In my work supporting people with chronic inflammatory skin conditions, the pattern is striking: the “skin problem” is real, but the spark is usually immune sys