6How to Diagnose Scalp Psoriasis
There are currently no imaging techniques or lab tests that can help diagnose scalp psoriasis definitely. In general, your doctor will collect information about your medical history, which helps them figure out the potential risk factors, such as autoimmune disorders or obesity. A physical exam is also necessary to look for possible signs and symptoms of scalp psoriasis. If the condition worsens or persists, your doctor may perform a skin biopsy to collect a tissue sample, which is analysed further under the microscope in the lab to identify the underlying cause of scalp psoriasis. [6]












