01Ulusuubuntununtunu

Ulusu olubuthathaka luhlobo lwesikhumba esinengxaki, kwaye kunokubakho ulusu olubuthathaka kulo naluphi na uhlobo lwesikhumba.Njengazo zonke iintlobo zolusu lunokuba nolusu olugugayo, ulusu lwamaqhakuva, njl.njl. Izihlunu ezibuthathaka zohlulwe kakhulu zibe zezalelweyo nezifunyenweyo.Izihlunu zokuzalwa ezibuthathaka yi-epidermis ebhityileyo, imithambo yegazi ecacileyo kwidermis, kunye nezidlele ezixineneyo nezidumbileyo.Izihlunu ezifunyenweyo ezibuthathaka zibangelwa uxinzelelo olugqithisileyo, ubomi obungaqhelekanga bemihla ngemihla, ukungcoliseka kwendalo okanye ukusetyenziswa ngokugqithisileyo kweemveliso zokugcina i-asidi.

02 Iimpawu zolusu olubuthathaka

Ulusu luncinci, i-capillaries ibonakala lula, kwaye kukho i-filaments ebomvu.'Ulusu luthanda ukugungxulwa ngokungalinganiyo;Iipores zilungile kwaye ziqinile;Ulusu lomile kwaye luphelelwe ngamanzi.Ulusu olubuthathaka lubuthathaka kakhulu.Nokuba kukukhathalelwa kolusu okanye kukuthambisa, kuya kubangela ukurhawuka nokuntyiloza ebusweni ukuba awulumkanga.

03 Izinto ezibangela ukwaliwa

1. Ukucoca ngokugqithisileyo: phantsi kweemeko eziqhelekileyo, kwanele ukuhlamba ubuso bakho kabini ngosuku kunye nokucoca ubuso.Kwangaxeshanye, musa ukuhlamba ubuso bakho ngamaphepha ahlukeneyo obuso afunxa ioyile kunye nesepha yesandla.Ukuba uyisebenzisa rhoqo, ulusu lwakho luya kuba buthathaka ngenxa yokucoca kakhulu.

2. Ukunyamekela ngokugqithisileyo kwesikhumba: nikela ingqalelo kwisixa esifanelekileyo sokunakekelwa kwesikhumba, kwaye ungasebenzisi iimveliso ezininzi zokunakekelwa kwesikhumba kunye nezithako eziyinkimbinkimbi kunye nemiphumo emininzi, ngaphandle koko kuya kuvuselela ulusu lobuso kwaye kubangele ulusu lube lukhuni.

3. Ukuhlamba okungahambi kakuhle: ukuba ulusu alunamanzi kakuhle emva kokunyamekela kwesikhumba, luya kukhokelela ekulahlekelweni ngokukhawuleza komswakama wesikhumba, kwaye ulusu luya kuba lula ukunqongophala kwamanzi.Ngokuhamba kwexesha, ulusu luya kwenza ulusu olubuthathaka.

4. Fruit acid mhlophe: I-asidi yeziqhamo yindlela eqhelekileyo yokwenza mhlophe.Yenza ulusu lubonakale luthambile kwaye lumhlophe ngokukhupha i-cuticle, kodwa i-cuticle iyifilimu ekhuselayo yokukhusela ulusu kwi-stimuli yangaphandle.Ngaphandle kolu luhlu lokukhusela, ulusu luya kuba lukhuni ngakumbi.

5. Isizathu sangaphakathi kunye nesizathu sangaphandle: unobangela wangaphakathi kukungasebenzi kakuhle kwesikhumba kunye nokuphazamiseka kwe-endocrine, kwaye unobangela wangaphandle kukuhlasela kunye nokuvuselela uthuli, iibhaktheriya, ukutya, iziyobisi kunye nezinye izinto ezine eziphambili.

Iimpawu zezihlunu ezibuthathaka

1. Kubonakala ngathi ulusu luncinci kwaye luchasana, kwaye igazi elibomvu ebusweni liyabonakala (i-capillaries dilated).

2. Ulusu luxhomekeke kubomvu kunye nomkhuhlane ngenxa yokutshintsha kweqondo lokushisa.

3. Kulula ukuchatshazelwa yimiba yokusingqongileyo (ukunxibelelana nesihlunu esibuthathaka, ukubomvu kwesihlunu, isihlunu esibuthathaka soxinzelelo), utshintsho lwamaxesha onyaka kunye nokuvuselela iimveliso zokhathalelo lobuso, ezidla ngokubalelwa kwizinto zofuzo, kodwa ngokufuthi ngenxa yokusetyenziswa Izithambiso zehomoni ezikhokelela eluswini olubuthathaka, olunokuthi lukhatshwe yinkqubo ye-skin sensitivity.

Kwiiklinikhi zolusu okanye amaziko obuhle, xa uhlalutya iingxaki ezibuthathaka kubathengi, ukongeza ekubuzeni abathengi kunye nokujonga ngeliso lenyama, sinokusebenzisa ezinye.izixhobo zokuxilonga ulusuukuqonda ngokuchanekileyo ngakumbi iingxaki ezinzulu zolusu kunye nokuqikelela iingxaki ezinokubakho, ukuze uthathe amanyathelo kwangethuba ngaphambi kokuba wenze iingxaki ezingenakulungiseka.