Txheeb xyuas qhov kawm txawv ntawm Frostbite zoo li Pro
Dab frostbite zoo li nws nyob ntawm nws qhov mob hnyav. Cov kab mob hauv daim tawv nqaij tuaj yeem ntsia xim liab, xiav, dawb los yog daj ntseg. Tab sis cov xim twg yog cov twg?
First-degree Frostbites: Frostnip
Kuj hu ua frostnip, thawj-thawj frostbites koom nrog o, blistering thiab redness ua raws li los ntawm ib qho kev ntxais lossis kub nyhiab. Ironically, thaj tsam ntawm cov cheeb tsam yuav zoo li nws tau raug kub hnyiab thiab tawv nqaij yog muag rau cov kov.
Lub sijhawm no, thaum lub sijhawm scary saib, nws yooj yim rau thim rov qab, tab sis cov ntaub so ntswg mob yuav tshwm tuaj ntev rau qhov kub thiab txias txias.
Ob-Ntsuas Frostbites: Superficial Frostbite
Raws li frostbite kev vam meej, cuam tshuam rau daim tawv nqaij dawb los yog daj, muab nws ua ib yam dab tsi tshwm sim. Thiab qhov ntawd stinging lossis hlawv thaum lub sijhawm thawj zaug? Nws pauv mus rau hauv ntau ntawm ib tug tingling los yog prickly nov ntawm nqaij tawv. Cov tawv nqaij yog chig rau qhov kov, tiam sis cov ntaub so ntswg hauv qab yog muag. Raws li nrog frostnip, ntev ntev rau qhov kub thiab txias txias hauv thaj tsam ntawm qhov teeb meem no yuav tshwm sim los ntawm qhov theem ntawm raug.
Thib Peb-Frostbites: Tob Frostbite
Yog tias thaum pib qhov kev ua rau yus lub siab-tig-tingling loj hlob tuaj, nws kuj yog ib qho kev qhia tias lub pob txha ua rau cov tawv nqaij khov, tendons, ntshav hlab ntsha, nyuab siab thiab tej zaum tus pob txha. Cov pob txha thiab cov hlwv uas muaj ntshav muaj feem pom nrog kev sib sib zog nqus frostbite.
Cov tawv nqaij zoo li waxy, ib qho hnyav ntawm dawb, grey thiab daj uas yuav tig mus rau ib qho xiav purplish thaum nws ua kom sov. Daim tawv nqaij nyuab nyuab heev. Tej zaum nws yuav tshwm sim dub thiab tuag. Cuam tshuam qhov chaw yuav tsis rov qab ua kom hnov tus mob dua. Cov nqaij mos, los yog necrosis, nyob ntawm no. Cov mob hnyav heev yuav tsum tau txiav cov amputation.
Qhov chaw: eMedecineHealth, Medscape, WebMD