Evaluation of safety and efficacy of topical 4% nicotinamide in treatment of psoriasis; among a representative sample of Egyptians (an analytical observational study)

Abstract

To assess and evaluate the efficacy and safety of nicotinamide 4% topical formulation for the treatment of mild to moderate psoriasis. This study was conducted on 60 patients aged 18-65 years, with mild to moderate psoriasis vulgaris. Nicotinamide