Clobetasol propionate shampoo 0.05% is efficacious and safe for long-term control of moderate scalp psoriasis

We evaluated in this study the efficacy and safety of an alternate regimen using clobetasol propionate 0.05% shampoo (CP shampoo) for long-term control of scalp psoriasis. Patients with moderate scalp psoriasis (Global Severity Score [GSS] of 3 on a 0-5 scale) first received CP shampoo once daily for 4 weeks. Patients with a GSS 2) occurred, patients received the 4-week daily CP shampoo treatment. Patients who had a GSS