Izinhlobo zesikhumba - isimo sesikhumba, kuye ngokuthi isimo salo somzimba.
Uhlobo lesikhumba akulula ukunquma shazi. Yiqiniso, isisekelo esiyisisekelo sesikhumba kubo bonke abantu siyafana.
Kodwa izigulane ezisabekayo zihlukanisa ngokuhlukile i-sebum, futhi kumasayithi ahlukahlukene ebusweni abonisa umsebenzi ohlukile.
Ngaphezu kwalokho, isikhumba sinamandla okugcina nokugcina umswakama. Njengoba uneminyaka yobudala, uhlobo lesikhumba luyashintsha. Kodwa ngokunakekelwa okuhlanzekile, isikhumba singagcinwa esimweni esihle isikhathi eside.
Namuhla, izazi zikhomba izinhlobo ezilandelayo zesikhumba:
■ evamile;
■ uketshezi oluthile lwamanzi;
■ amafutha aphelelwe amandla;
■ Ukuphefumula kwe-sebostatic; ngo-sebostatic moistened;
■ aphikisiwe.
Kusukela kumagama kucacile ukuthi noma yisiphi isikhumba siqale sihlolwe okuqukethwe kwamafutha, bese kuthi ngomswakama. Njengoba akubona bonke abajwayele amagama amasha, sizosebenzisa ukwehlukaniswa kwendabuko kwezinhlobo zesikhumba zibe ezivamile, ezomile, ezinamafutha kanye nenhlanganisela.
Uhlobo ngalunye lesikhumba ludinga ukunakekelwa okufanele. Ngenkinga yokungasebenzi kwemisindo ye-sebaceous and sweat, kukhona isithombe somtholampilo se-seborrhea, esibonakala ngesikhumba esiningi ngokweqile noma esikhulayo.
Ukubuthakathaka kwemisebenzi yezinhlayiya ze-sebaceous and sweat yimbangela yokoma. Lesi sifo sabizwa ngokuthi sebostasis.
I-Seborrhea ne-seborrhea yizimo ezimbi kakhulu zegobolondo lamafutha.
Imikhiqizo eminingi yokunakekela izimonyo iklanyelwe uhlobo oluthile lwesikhumba: isikhumba esomile sidinga ukuphuthumisa nokubuyisela ifilimu ye-hydrolyside, futhi ngesikhumba samafutha, ngokuphambene, kubalulekile ukususa i-sebum ngokweqile nokuphuthumayo.
Kukhona futhi i-phototypes yesikhumba (isichazamazwi: izinhlobo zokwenziwa kwezingubo zesikhumba) - umbala nezici zesikhumba, kuye ngokuthi yizinga elingakanani lokugqoka i-pigmentation. Kukhona ama-phototypes ayisikhombisa esikhumba.
Kuye nge-phototype yesikhumba, ama-sunscreens (ama-UV filters) anenani elihlukile le-SPF yesisindo se-sun asetshenziselwa ukuvikelwa kwelanga.
Thayipha isithombe esingu-0 - isikhumba esiphenduliwe ku-albinos. Isikhumba sabo simhlophe, ngezinye izikhathi sinama-pinkish: ku-eyelashes, amashiya, izimpondo, izinwele ze-pubic nazo zimhlophe, zincanyana. E-albinos, photophobia, ngakho-ke i-SPF ye-sunscreen factor factor.
Thayipha u-1 - ukukhanya, okwenziwe nge-freckled, ngokuvamile ku-redheads noma ama-blondes. Okuvamile kuma Anglo-Saxons. Ungalokothi uthinte, ushise ngokushesha. Kudinga imali nge SPF esiphezulu uma uhlala elangeni.
Thayipha 2 - isikhumba esivamile saseYurophu esinezinwele ezimhlophe, umbala wesikhumba uphaphathekile, unyakaza kabi, ushisa kalula; I-SPF kusuka ku-20, ene-accustoming - 15.
Uhlobo lwe-3 - Uhlobo lwaseNyakatho Yurophu olunenwele elimnyama elimnyama, isikhumba sombala ongathathi hlangothi, ama-tans amnandi, aphuzi lutho; SPF 20-10.
Thayipha 4 - uhlobo lwaseMedithera ngezinwele ezimnyama ezibomvu, isikhumba sombala womnqumo, isikhumba esincane kalula futhi sishisa ngezikhathi ezithile; I-SPF 15-8.
Thayipha 5 - uhlobo lwe-Arab olunamehlo amnyama nezinwele, isikhumba somnqumo, sishisa ngokungavamile kakhulu; I-SPF 6-8
Uhlobo 6 - Uhlobo lwe- African-Caribbean: amehlo, izinwele nesikhumba kukhona mnyama, isikhumba salolu hlobo alushanga; SPF 3-4.
Isikhumba Esivamile
Isikhumba esijwayelekile yisikhumba lapho ungqimba lwawo lwamanzi aluphukile, ukuphendula kwamakhemikhali okwenziwe kahle, futhi zonke izinto ezikuyo zilinganiselwe futhi zilinganisela kahle. Isikhumba esivamile, njengombuso, senzeke kubantu abasha, abanempilo.
Isikhumba esivamile sinomzimba ovamile we-sebum, ukuqina, ukukhanya okumangalisayo kwemvelo. It is elastic, smooth, it has no wrinkles and pores dilated. Kumathinta, lesi sikhumba sivolvety-silky. Ubekezelela kahle ukugeza ngamanzi nesimo sezulu esibi - umoya, iqhwa, ukushisa.
Isikhumba esijwayelekile sinamanzi angu-60%, amaprotheni angu-30% namanoni angu-10%. Zonke izinto ezikuyo zilinganiselwe, zilinganisela kahle. Ngamahhashi alolu hlobo, izinqubo zidingekile ukugcina isimo saso: ukuhlanza, ukuhluma, ukuvikela emisebeni ye-UV.
Isikhumba esomile
Isikhumba, lapho umsebenzi wezinhlayiya ze-sebaceous ne-sweat wehlisa khona.
Ngaphandle, isikhumba esomile sinomzimba omncane, u-matte, ululaza kalula, ubuchopho buvame ukubekezela ngokugeza ngamanzi nesimo sezulu esibi. Yaphula amandla emzimbeni we-fat. Ukusabela kwamakhemikhali okwakusesikhumba ngokuvamile kuvamise kancane kancane.
Isikhumba esomile ebusheni sihle kakhulu. Kodwa-ke, ngaphandle kokunakekelwa kahle nokudla okunomsoco, kuphazamiseka, kuhlanganiswa ngezikali, ukuqhuma ngokucasula, futhi uma uneminyaka yobudala ihlanganiswa nemibimbi.
Isikhumba esinempilo sibhekane kahle nomswakama sisodwa, emoyeni owomile, nangaphansi kwamazinga okushisa aphansi noma aphezulu, futhi uma kutholakala emakhemikhali ahlambisayo, njll. Ukuze ugcine umswakama, isikhumba sikhipha izinto ezikhethekile ezibizwa ngokubizwa ngokuthi "ukuhluma kwemvelo ".
Ukoma kwesikhumba kuthinteka kokubili izimbangela zangaphakathi - ukuguga, ukuphazamiseka kwesistimu yezinzwa, ukubola kwesifo socansi, ukungondleki kahle, ukwehluleka kwenhliziyo - nokunye kwangaphandle, okufana nokusetshenziswa njalo kwe-sokal alkali, utshwala, i-cologne, ukutholakala kwomoya oshisayo.
Isikhumba samafutha
Isikhumba se-oily - isikhumba, esiye sanda imisebenzi yezingqungquthela ezisabekayo. Isikhumba se-oily sisezinsizweni namantombazane abasha ngesikhathi sokukhulelwa, kanye nabantu abakhulu kakhulu. Ngomusa isikhumba samafutha sinyene, sinyene, sinamafutha, sinezimboni ezinkulu, ngokuvamile eziqukethe ama-comedones, zikhumbuza i-lemon crust.
Amanoni esikhumba ancike eminyakeni yobudala (ngesikhathi sokukhula, i-oily iyinamafutha amaningi, asebekhulile iminyene kakhulu), kusukela esimweni se-hormonal kanye nokutholakala kwezifo zangaphakathi, ezivela ezingaphandle zangaphandle (ukuchayeka kwelanga, umoya, amanzi anosawoti, ukudla amafutha amaningi, ama-carbohydrate, utshwala, izinongo). Ngaphezu kwalokho, isikhumba singase sibe ngamafutha ngenxa yokunakekelwa okungafanele.
I-skin beauticians enamafutha ekhumba iphathwa njengezifo, okuthiwa yi-seborrhea.
I-Seborrhea yisifo somzimba wonke, hhayi nje isikhumba. Izigulane ezinomzimba obomvu zihlanganisa amafutha amanengi angamakhemikhali amakhemikhali angavamile. Umsebenzi wezinhlayiya ze-sebaceous ulawulwa yi-system central nerveous system.
Ukuvusa i-seborrhea kungaba yisimo esicindezelayo esinamandla, isibonelo, njengokwakhiwa kabusha kwama-hormone, okuhlobene nokukhulelwa. Yingakho intsha isengozini kakhulu.
Ama-Dermatologists ahlukanisa izinhlobo ezimbili zemitholampilo ye-seborrhea - i-oily futhi eyomile. Nge-seborrhea ene-oily, isikhumba sishintsha kakhulu futhi sibonakala njengeqabunga le-orange, kuphela ukungazi kahle nokuhlukumezeka, nge-pores enwetshiwe, engokoqobo. Njengomphumela wokunamathiswa kwe-flora microbial, izigulane ezisabekayo ziba nezikhumba ezincane futhi zivela ezincane.
Nge-seborrhea eyomile, isikhumba sihlala sinamafutha, kodwa sibonakala somile futhi sivutha. Amafutha esikhumba kulokhu aphezulu futhi aqinile, ngaphezu kwalokho, ahlangene nama-horny, ngakho isikhumba asikhanyisi.
Emgwaqweni ovela emgodleni ongasese we-epidermis iseli eliphilile kancane kancane lilahlekelwa yi-nucleus, ligcwele amaprotheni ne-keratin, bese liba lithemba ngokuphelele. Nge-seborrhea eyomile, iseli sifinyelela ngokushesha kwi-stratum corneum, kanye ne-nucleus ne-plasma. Kulokhu, izinqubo ezijwayelekile zokwelashwa nokukhishwa kwamaseli avela phezulu kwe-stratum corneum ziphukile: iseli "lihambisana" naloo mafutha esikhumba, futhi ngaphezu kwalokho, njalo kukhona amangqamuzana amasha amaningi futhi "anamathela".
Yonke indlela yokusetshenziswa kwemetabolism evamile e-epidermis yehla. Akubandakanyi amino acid, urea, lipids, amaminerali, izakhi zokulandelela nezinye izinto ezibalulekile, isibonelo, i-deoxyribonucleic (DNA) ne-ribonucleic (RNA) acid. Isikhumba siphelela ngokuphelele.
Amafutha esikhumba aqinile futhi aqukethe umswakama omncane. Isikhumba sisenkingeni njalo futhi sishaywa. Kudingekile ukuthi uthinte ubuso, njengoba ama-flakes ekhuphuka ngokushesha, eqoqa ibhuloho ekhaleni, emagqumeni angama-nasolabial nasemagumbini omlomo, anamathele emanothweni nasezintshebeni. Ukungaxhaswa okungeziwe kudalwa ngamancane, kodwa kunene kakhulu futhi kugxile kakhulu emiphakathini yokukhiqiza yama-glands, ama-comedones.
Ngokuvamile, i-seborrhea idlula ngokushesha esuka oily ukuze yome futhi ibuye. Ngezinye izikhathi zombili i-seborrhea ikhona ngesikhathi esisodwa, isibonelo, kwi-seborrhea yamafutha e-scalp (izinwele ze-scisten futhi zinamathele ndawonye), nasesikhumba sobuso - esomile, noma ngokufanayo.
Isikhumba esihlanganisiwe
Isikhumba esihlanganisiwe (isichazamagama: isikhumba esixubekile) luhlobo lesikhumba olubhekene nokuba khona kokubili okunamafutha nezindawo ezomile, i-T-zone ebusweni, phezulu kwesifuba kuvame ukumbozwa isikhumba samafutha, izindawo ezisele zimile, mhlawumbe ngisho nokucubungula.
Isikhumba esixubile sidinga ukunakekelwa okubili okukhethekile, okuhlukene kwesayithi ngayinye. Ngokuvamile lokhu yisikhumba evamile ezindaweni ezingasetshenziswanga zokugaya.
Isibonelo, isikhumba sobuso sivamile, kepha somile emehlweni, futhi sinamafutha emaphikweni emphuleni.