Muaj nuj nqi ntawm cov menyuam cov ntxoov ntxoo ntaub-UV thaiv
Raws li peb txhua tus paub, thaum ultraviolet rays nyob rau hauv lub hnub irradiate daim tawv nqaij, nws yuav ua rau qee qhov kev puas tsuaj rau daim tawv nqaij. Raws li kev tshawb fawb, photodermatitis tuaj yeem tshwm sim thaum ultraviolet duab yog mob hnyav, thiab erythema, khaus, hlwv, edema, thiab lwm yam thiab txawm tias mob tawv nqaij. ntxiv rau, thaum ultraviolet sab hauv lub hnub ua rau lub hauv nruab nrab cov hlab hlwb, cov tsos mob xws li mob taub hau, kiv taub hau, thiab nce ntawm lub cev kub, qhov duab tshav ntuj nrig hauv lub hnub ua rau lub qhov muag tuaj yeem ua rau mob qog ua paug thiab kuj yuav ua rau mob cataracts. Ntxiv mus, lub hnub ci ncaj qha nyob ntev yuav txhawb kev nrawm nrawm thiab rhuav tshem cov rooj tog thiab rooj tog tub rog.