Psoriasis is a chronic and recurring disease, and is generally not related to sex. The cause of psoriasis is actually not entirely clear, and is currently mostly considered to be possibly related to the patient’s own genetic factors, and at the same time to external stimuli. Some psoriasis may also be associated with streptococcal infections of the upper respiratory tract, and no relationship has been found between psoriasis and sex. When a psoriasis rash appears, it needs to be treated promptly, and you also need to ensure a happy mood, sometimes nervous and anxious emotions can lead to an aggravation of psoriasis. Psoriasis should not be treated with prescriptions, especially glucocorticoid treatment is not recommended, otherwise it will easily lead to aggravation of the psoriasis rash, which may be transformed into pustular psoriasis or erythrodermic psoriasis.