Indlela Yokuphulukisa Isikhumba Esomile Ngama-Emollients
Ama-emollients yizithako ezithinta ama-moisturizers kanye nabahlanza abathile abenza ukunakekelwa kwesikhumba, ubushelelezi nokuqina. Ziyimikhemikhali ehlala ku- stratum corneum , ingqimba engaphandle kwe-epidermis, futhi isebenze njengamatshe okugcoba. Kucatshangwa ukuthi ama-emollien agcwalisa izingxenye eziphakathi kwe-corneocytes, noma amaprotheni, asetshenziselwa ukuchithwa, noma ukuchitha.
Zisetshenziselwa ukuguqula ukuma nokukala, imigqa emihle kanye nemibimbi, nokuxhumana okucasulayo kwe-dermatitis . Ama-emollients ayasiza kakhulu ekulawuleni i-eczema, i-psoriasis, ne-ichthyosis.
Izimbangela Ze-Dry Skin
Isikhumba esomile siwumphumela wokuntuleka kwamanzi ku-stratum corneum. I-stratum corneum idonsa amanzi kusuka ezingxenyeni ezijulile zesikhumba , futhi ungqimba oluncane kakhulu we-sebum namaseli esikhumba afile lusiza ukugcina umswakama. Lapho i-stratum corneum ilahlekelwa umswakama ilahlekelwa ukuqina futhi isikhumba sibonakala siphahliwe futhi sihlaselwa.
Kunezinto eziningi ezibangela isikhumba esomile, okungukuthi imvelo. Isikhumba esomile sivame kakhulu ebusika. Umoya owomile, kungakhathaliseki ukuthi usebenza ngaphandle emoyeni nasezingeni lokushisa okubandayo, noma endlini yangaphakathi ekhaya noma ehhovisi.
Isikhumba silahlekelwa ikhono layo lokukhiqiza amafutha emvelo nokugcina umswakama ngeminyaka yobudala, okuvame ukuqala cishe eminyakeni engama-50. Imithi ethile, njengama-diuretics, kanye ne-gland ye-thyroid engapheli kanye nezimo zesikhumba njenge- eczema , i- psoriasis , ne- ichthyosis yonke imbangela eyomile isikhumba.
Kubalulekile ukulondoloza inhlanzeko efanele, kepha ukugeza ngokweqile kungasula isikhumba. Inhlanganisela yamanzi ashisayo nensipho ihlanganisa isikhumba samafutha aso. Ngaphandle kokuba kusetshenziswe imollient ngokushesha emva kokugeza, isikhumba sishaya ngisho nakakhulu kunokuba kufanele. Izitsha ezithile zokuhlanza izingubo zingasusa futhi lolo luhlaka obalulekile lwamafutha esikhumbeni.
Isikhumba se-Scaly senzeke lapho amangqamuzana esikhumba ephuma emkhatsini we-stratum corneum. Le nqubo iyenzeka ngisho nasesikhumba esikhukhunjulwayo, kodwa ayiqondakali; ukoma kwenza kube nzima ukuthi amangqamuzana aqede ngokuphelele, okwenza kube khona ukubonakala kwe-scaly.
Indlela Yokuphatha Isikhumba Ngama-Emollients
Ngaphezu kokusebenzisa ama-emollients, kunezinye izinyathelo ezimbalwa okufanele zithathwe ukubuyisela isikhumba. Gcina imvula imfushane. Amanzi ashisayo angase abe nomuzwa omuhle, kodwa amanzi afudumele angcono kakhulu esikhumbeni. Sebenzisa insipho emnene noma ukugeza umzimba okufana ne-pH njengesikhumba, njengePhisoderm.
Ama-moisturizers kanye nama-emollients aqukethe ama-occlusives nama-humectants. Ama-Occlusives anika uhlaka lwamafutha esikhumbeni ukunciphisa ukulahlekelwa kwamanzi futhi kusize i-stratum corneum igcine umswakama. Ama-humectants akhulisa inani lamanzi i-stratum corneum engabamba. Phakathi kwama-occlusives nama-humectants, akukho "okungcono" okukhethwa kukho. Kusekelwe kuphela ekuthandweni.
Ama-emollients ajwayelekile ayenziwa ngamafutha ahlanganiswe namanzi ukuze akhiqize ukhilimu. Lokhu kuhlanganisa amafutha okugeza, ama-lotions, ama-creams, namafutha okugcoba. Ama-emollient ahlukene ajwayelekile angcono kakhulu ezingxenyeni ezihlukene zomzimba. Isibonelo, i-lotion isetshenziswe kangcono ku-scalp, ubuso, i-torso, izingalo nemilenze. I-Creams, eyimbi kakhulu, ingcono ezindaweni ezinomile kakhulu.
Amafutha afaneleka kakhulu ezindaweni ezimbi kakhulu, kodwa bavame ukuba amafutha amaningi kakhulu. I-sorbolene cream iyinhlangano esebenza kahle yonkantsha yomzimba engezona amafutha futhi ingatholakala esitolo sezidakamizwa.
Ama-humolant emollients afaka amanzi ku-stratum corneum. Izibonelo zifaka i-glycerine, urea, ne- alpha hydroxy acid (AHAs), njenge-lactic ne-glycolic acid. Kodwa-ke, i-urea ne-AHAs i-acidic kancane futhi ingaba ne-sting uma isetshenziselwa ukuvula isikhumba esivulekile.
Ukusabela Okumbi Okuya Emollients
Nakuba ama-emollients ayenamakhaza esikhumba-friendly futhi ahambisa amanzi, ukusabela okubi kubo akuvamile. Ukusabela okuvame kakhulu kuma-emollients kuyisimo esivuthayo, esivame kakhulu phakathi kwalabo abane-atopic dermatitis noma i- rosacea .
Ama-emollients ajwayelekile kakhulu angavimba izinwele zezinwele, okubangelwa ukuthi i- folliculitis noma amathumba. Ukusetshenziswa njalo kwama-moisturizers ebusweni kungacindezela ama-acne noma kubangele ukuqhuma komzimba.
Imithombo:
UDel Rosso, uJames. "Izishumbisi ze-Cosmeceutical Moisturizers." Izinqubo ze-Cosmetic Dermatology - Cosmeceuticals. Ed. U-Zoe Diana Draelos. Elsevier, 2005. 99-102.
Fluhr, Joachim, et al. "Imiphumela Yomtholampilo Yezimo Eziphuthumayo Ekhanda." Ukukhishwa Kwesikhumba. Ed. UJames J. Leyden no-Anthony V. Rawlings. I-New York: UMarcel Dekker, 2002. 222-243.
Johnson, Anthony. "Indawo yeMakethe ye-Skin Moisturizer." Ukukhishwa Kwesikhumba. Ed. UJames J. Leyden no-Anthony V. Rawlings. I-New York: UMarcel Dekker, 2002. 7-16.
http://www.dermnetnz.org/treatments/emollients.html