Frostbite li ho ruruha matheba a pherese, o lutse pheletsong, haholo-holo ho maoto, e tsamaea le edema le ho hlohlona, tse etsahalang nakong eapepesetsoa ke mohatsela kapa mongobo. 

Lintho tse kotsi 

Age

Hangata Frostbite e hlaha ka motho e monyane kapa nakong ya bocha.

Sex

E teng boholo bo hlakileng ba basali.

Season

Li etsahala feela ka nako e metsi le serame 'me lipontšo lia nyamela ka ho khutla ha matsatsi a letsatsi

Lintlha tse amanang

Re lula re hlokomela moelelo oa Lefu la Raynaud (ho soeufatsa menoana e meng serameng) kapaacrocyanose (matsoho a pherese habonolo) ka 80% ea linyeoe.