Umsebenzi we-roller umthunzi welaphu-uvimba we-UV
Njengoko sonke sisazi, xa imitha yelanga ebetha elangeni ikhanyisa ulusu, iya kubangela umonakalo othile kulusu. Ngokophando, i-photodermatitis inokwenzeka xa imitha ye-ultraviolet ingqongqo, kunye ne-erythema, ukurhawuzelela, i-blisters, i-edema, njl. Kunye nomhlaza wolusu. Ukongeza, xa imitha yelanga ephuma kwilanga isebenza kwinkqubo yemithambo-luvo, iimpawu ezinjengentloko ebuhlungu, isiyezi, kunye nokunyuka kobushushu bomzimba, imitha yelanga ephuma elangeni isebenza kwiliso inokubangela ukudumba komzimba kwaye kunokubangela nomngxunya. Ngapha koko, ukukhanya kwelanga ixesha elide kuya kukhuthaza ukuguga okukhawulezileyo kunye nokutshintsha kombala kwefanitshala kunye nempahla.