Multiple Sclerosis
July 28, 2026Core Framework & Diagram Psoriasis
July 28, 2026Psoriasis
The words 'skin disease' caused psoriasis to be underestimated for decades
By the Editors 1-min read
Psoriasis patients know this feeling all too well: someone asks 'Is it contagious?' — avoiding handshakes, avoiding swimming pools. This misunderstanding comes directly from a fundamental misconception — treating it as a skin infection or skin allergy.
Psoriasis is not an infection, not an allergy, not 'dirty skin.' It's an autoimmune disease — the immune system is waging a continuous inflammatory attack on skin cells, accelerating skin cell proliferation to seven to ten times normal speed. Skin cells complete in three to five days what normally takes twenty-eight days, piling up into the visible silvery-white scales.
More importantly: psoriasis is not just a skin disease. Its systemic inflammation simultaneously raises risks of cardiovascular disease, metabolic syndrome, depression, and joint disease (psoriatic arthritis, affecting approximately thirty percent of patients). Skin is only the most visible battlefield in this systemic war.
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