Hyperpigmentation ntawm daim tawv nqaij - nrhiav tau ntawm cov cheeb tsam ntawm daim tawv nqaij ntau khaus xim nrog piv rau daim tawv nqaij. Qhov teeb meem tam sim ntawm qhov kev mob tshwm sim ntawm cev yog qhov nce ntawm cov xim ntawm cov xim (melanin) hauv cov kab mob hauv lub plawv.
Cov xwm txheej uas ua rau kev hyperpigmentation yog:
- cuam tshuam ntawm cov qog ntawm sab hauv txoj sia, tshwj xeeb tshaj yog cov qog ntawm qog (Addison tus kab mob);
- daim siab mob;
- bile kab mob ciav;
- kev qaug cawv vim muaj kab mob ntev (mob malaria, tuberculosis) thiab cov kab mob parasitic (helminthic ntxeem);
- kev mob nkeeg ntawm cov kab mob metabolic (porphyria, pellagra);
- noj tshuaj, piv txwv, cov tshuaj tiv thaiv.
Hyperpigmentation ntawm daim tawv nqaij ntawm cov ceg txhais tau hais tias mob ntev nyob rau hauv kev nyab xeeb venous. Feem ntau, qhov nce hauv pigmentation yog txuam nrog lub cev ntawm lub cev, yog li tsim cov pigment me ntsis tuaj yeem muaj cai rau cov poj niam cev xeeb tub, lentigo (senile pob) thoob hauv lub cev yog cov yam ntxwv ntawm cov neeg laus. Kev mob ntawm lub ntsej muag ntawm lub ntsej muag yog qee zaum hauv cov ntxhais hluas thaum lub sijhawm muaj tiav nkauj tiav nraug.
Post-inflammatory hyperpigmentation tshwm sim thaum kho qhov mob ntawm daim tawv nqaij, hlawv, pob txuv, papules thiab kab mob. Nyob rau thaj chaw zoo ntawm cov kab mob epidermis, darkening yuav pom tau ntev li ob peb lub hlis los yog tseem nyob mus ib txhis.
Kev kho mob ntawm daim tawv nqaij hyperpigmentation
Thaum thawj tus yam ntxwv ntawm kev ntxiv pigmentation yuav tsum tau nrog tus kws kho mob tham. Kev kho siab ntawm txoj kev hyperpigmentation feem ntau yog nyob ntawm qhov ua rau cov dej khov rau pigment, yog li ib tug kws kho mob dermatologist tuaj yeem pom zoo rau kev ntsuam xyuas nrog kws kho mob, kws kho mob, kws kho mob hauv tsev. Nyob rau hauv parallel, nws yog ib qhov tsim nyog yuav tau siv sab nraud txhais tau tias, uas txo cov xim txawv ntawm ntau qhov chaw ntawm daim tawv nqaij.
Ntawm cov tshuaj ntxuav cov khoom siv rau sab nrauv, cov nram qab no yog cov neeg nyiam:
- tshuaj dawb, tshuaj pleev ua muaj mercury, salicylic acid, tannin, perhydrol ("Achromin", "Purity", "Euphorbia", thiab lwm yam);
- diluted nrog hydrogen peroxide hydrapathy;
- siab tiv thaiv Diam duab cream.
Nrog rau lub zog pigmentation, nws yog ib lub tswv yim mus xyuas qhov chaw zoo nkauj, qhov chaw uas tus kws kho mob yuav ua cov txheej txheem tsim nyog, xws li:
- tshuaj chiv, uas ua rau exfoliation ntawm txheej hau ntawm cov epidermis tshwm sim;
- dermabrasion - laser tawv resurfacing;
- photorejuvenation.
Nrog rau kev pigmentation post-inflammatory, kev pom zoo rau kev kho ozonotherapy .