I-Psoriasis vulgaris ibangelwa ukuhlanganiswa kokuzalwa nezakhi zofuzo kanye nokusebenza ngokweqile kwesimiso somzimba sokuzivikela, okuvuselelwa yizinto ezifana nezifo, imithi ethile, ukucasuka kwesikhumba, ukucindezeleka, utshwala, nesimo sezulu. Isimiso somzimba sokuzivikela siphutha ngokusheshisa ukukhula kwezicubu zesikhumba nokuvuvukala, okuholela kuma-plaque abomvu, anezikali.
Kungenzeka kakhulu ukuthi uthole i-psoriasis vulgaris uma izihlobo eziseduze zine-psoriasis, uma ubhema, uphuza utshwala obuningi, unesifo sokukhuluphala ngokweqile, noma unezifo zokuzivikela noma zokuguquguquka. Ukulimala kwesikhumba okuphindaphindiwe, ukucindezeleka okungapheli, neminye imithi nakho kukhulisa ingozi yokuvutha nokuba nesifo esinzima.
Ukwelashwa kwe-psoriasis vulgaris kugxile ekuthambiseni nasekususeni izikali, ekuthuleni ukuvuvukala, nasekunciphiseni ukukhula ngokweqile kwezicubu zesikhumba. Kuye ngokuthi isifo sinzima kangakanani, lokhu kungabandakanya ama-moisturizer namakhrimu e-keratolytic, ama-steroid aphezulu, ama-analogues e-vitamin D, ama-calcineurin inhibitors, i-phototherapy, nasezimweni ezimaphakathi kuya kwezinzima imithi yesistimu noma ama-biologics, okuqondiswa udokotela wesikhumba.