A topical medicament for the treatment of psoriasis, comprising: chia oil, metallic iodine, virgin wax, a variety of oils of animal and plant origin, camphor, chlorophyll and benzoic acid, in a pharmaceutically acceptable emollient excipient base.Un medicamento tópico para el tratamiento de la psoriasis, que comprende: aceite de chía, yodo metálico, cera virgen, varios aceites de origen animal y vegetal, alcanfor, clorofila y ácido benzoico, en una base excipiente de emolientes farmacéuticamente aceptable.