I-Frostbite ngumonakalo kwiiscuphe zomzimba phantsi kwefuthe lokushisa okuphantsi. Unyango lwe-frostbite lwenziwa ngokuxhomekeka kwinqanaba lobunzima balo. Ewonke, iidridi ezine zeqabunga ziyaziwayo, iimpawu zazo zixutyushwa ngezantsi.
I-Frostbite ye-1 degree
Le yindlela elula kakhulu yomonakalo, ebonakaliswa yimvakalelo yokugada, ukutshisa, okanye ukubetha kwendima echaphazelekayo yomzimba. Ikhumba ngexesha elifanayo libukeka liphaphathekile, kwaye emva kokufudumala kugubungela kwaye kufumana i-hue ebomvu. Kwinkqubo yokufudumala, kukho intlungu kwintlanzi. Emva kweentsuku ezingama-5 ukuya kwe-7, isikhumba siyazibuyisela.
I-Frostbite ye-2 degree
Kule nqanaba, iimpawu ezifanayo zifana neyokuqala, kodwa zichazwe ngakumbi. Ukongeza, i-blister enezinto ezifihliweyo zibonakala ekhumbeni (kwindawo yokuqala, inqabileyo - ngosuku lwesibini okanye lwesithathu), kwaye ukuvuvukala kwezicubu kuhamba ngaphezu kweethambo ezichaphazelekayo. Kuthatha ubuncinane iiveki ezi-1 ukuya kwezi-2 ukubuyisela isikhumba.
I-Frostbite yesigaba sesi-3
Isigaba sesithathu senqabunga senzeke emva kokuba kubonwe ixesha elide lokubanda, elichaphazela zonke iindawo zesikhumba. Ngeqabunga elinjalo, ummandla weendawo ezichaphazelekayo zomzimba i-cyanotic, iibhulabhu ezinokubambisa okubonakalayo zingabonakala. Isikhumba silahlekelwa ubumnene, ukukhukhumaza kwanda kwiindawo eziphilileyo kwaye kuqhubeka ixesha elide. Kuthatha malunga neenyanga ukuphulukisa, kwaye izibazi zihlala kwindawo yesilonda.
I-Frostbite ye-4 degree
Le yinqanaba elinzima leqabunga, apho zonke izicubu ezincinci zichaphazelekayo, kunye namalungu kunye namathambo nawo unokuchaphazeleka. I-Frostbite yesidanga sesine kwiveki yokuqala emva kwesilonda sele ibonakalisa ukubonakaliswa okufanayo kwinqanaba lesithathu. Kodwa emva koko, emva kokunciphisa ukukhukhumeza, umgca wokuhlukanisa ulwahlulo lwezicubu zesifo esibuhlungu esivela kumpilo uyabonakala. Emva kweenyanga ezi-2 ukuya kwezi-3, kubunzima ukonakala.