Scalp psoriasis is a chronic, non-contagious, inflammatory skin condition that occurs on the scalp, causing itching, redness, and flaking. It is a long-lasting autoimmune disease that causes skin cells to grow too quickly, leading to the development of thick, rough, scaly, dry, discolored plaques on the scalp and the skin around it. The most common complaint is a dry, flaky, red scalp with occasional itchiness. Scalp psoriasis can cause hair loss, and scratching the plaques may worsen that hair loss. The symptoms of scalp psoriasis include dryness, skin flakes, itching, cracks, bleeding, irritation, or pain. The condition can be mild and almost unnoticeable, but it can also be severe, last a long time, and cause thick, crusted sores. Scalp psoriasis can be difficult to treat due to the delivery of therapy in and around the hair, which complicates the application of many topical products. However, there are many available treatment options, including topical medications, oral or injectable treatments, light therapy, and biologics. If you have any of the symptoms of scalp psoriasis, it is recommended to see a dermatologist to diagnose the condition and get appropriate treatment.