Ukuchithwa kwamanzi kwesikhumba - ukufumana indawo ehlukeneyo yesikhumba ebalaseleyo imibala xa kuthelekiswa nolunye ulusu. Isizathu esona siphumo sezinto ezibonakalayo sisifo sokwanda kwe-pigment (melanin) kwiiseli ze-epidermal.
Iimeko ezibangela ukuxilongwa kwe-hyperpigmentation:
- ukuphazanyiswa kweengqungquthela zangasese zangaphakathi, ngokukodwa kwezigulane ze-adrenal (isifo sika-Addison);
- isifo sesibindi;
- isifo se-bile;
- ukuxilwa ngenxa yokusuleleka kwezifo ezingapheliyo (malariya, isifo sofuba) kunye nezifo eziphazamisayo (ukuhlasela kwe-helminthic);
- izifo ezinxulumene neengxaki zemethambo (porphyria, pellagra);
- ukuthatha imithi ethile, umzekelo, izithintelo zokukhulelwa.
Ukutshatyalaliswa komzimba kwesikhumba emilenzeni kubonisa ukwanda okungapheliyo kwingcinezelo yentsholongwane. Ngokuqhelekileyo, ukwanda kwe-pigmentation kuhambelana nomzimba womzimba, ngoko ke ukubunjwa kwamabala e-pigment kungabonwa kwabasetyhini abakhulelweyo, i-lentigo (iindawo ezibonakalayo) kuwo wonke umzimba ngumzimba wabantu abadala. Ukutshatyalaliswa kwesikhumba somzimba ngamanye amaxesha kubonakala kwimantombazana amantombazana ngexesha lokukhulelwa.
Ukutshatyalaliswa kwe-post-inflammatory kwenzeka ngexesha lokuphilisa izilonda zesikhumba, ukutshisa, i-acne, i-papules kunye nezilonda. Kwiindawo zokuphilisa ze-epidermis, ukunyamala kunokubonakala kwiinyanga eziliqela okanye kuhleli ngonaphakade.
Unyango lwe-skin hyperpigmentation
Xa iimpawu zokuqala zokunyuka kwee pigmentation kufuneka zidibane nodokotela. Unyango lwe-hyperpigmentation ngokuyinhloko kuxhomekeke kwimbangela yokufakela i-pigment, ngoko-dermatologist unokuncoma uviwo kunye ne-gastroenterologist, i-gynecologist, i-endocrinologist. Ngendlela efanayo, kuyimfuneko ukusebenzisa iindlela zangaphandle, okunciphisa umbala ohlukileyo phakathi kweendawo ezahlukeneyo zesikhumba.
Phakathi kwezigqeba zokusebenzisa i-bleaching usetyenziso lwangaphandle, ezi zilandelayo zithandwa kakhulu:
- ukucoca i-ointment, i-creams, i-lotions esekelwe kwi-mercury, i-salicylic acid, i-tannin, i-perhydrol ("i-Achromin", "ukucoceka", "i-Euphorbia", njl);
- ihlanjululwe nge-hydrogen peroxide hydrapathy;
- umfanekiso ophezulu ukhuselo.
Ngoluhlaza olunqabileyo, kucetyiswa ukutyelela i-salon yobuhle, apho ingcali iza kwenza iinkqubo eziyimfuneko, kubandakanywa:
- ukukhishwa kwamakhemikhali, apho ukutshatyalaliswa kwendawo ephezulu ye-epidermis kwenzeka;
- i-dermabrasion - i-laser isikhumba sokuvelisa;
- i-photorejuvenation.
Nge-pigmentation emva kokuvuvukala, i- ozonotherapy iyacetyiswa .