Psoriasis/səˈraɪəsɪs/ Definition 1 of 1Pro Tip 1/3Chronic Condition Psoriasis is long-lasting, not a short-term issue. His struggle with chronic psoriasis shaped his daily routine. Pro Tip 2/3Physical Impact Psoriasis visibly affects skin, leading to potential self-consciousness. She covers her psoriasis with long sleeves, even in summer. Pro Tip 3/3Misunderstood Some people wrongly think psoriasis is contagious or just dry skin. Avoiding handshakes because of my psoriasis is unnecessary; it's not infectious.