Comedones yog ib hom cyst uas tsim ntawm daim tawv nqaij ntawm lub ntsej muag thiab lub cev. Feem ntau lawv pom ntawm lub qhov ntswg, puab tsaig, hauv pliaj thiab puab tsaig. Lawv tshwj xeeb tshaj yog nyob rau hauv cov neeg uas muaj pob txuv. Hauv cov tshuaj, comedones tau muab faib ua ob pawg: kaw (whiteheads) thiab qhib (blackheads). Thaum cov taub hau dub tsis mob kiag li thiab feem ntau me me, cov taub hau dawb tuaj yeem mob heev thiab ncav cuag 5 hli inch.
Comedones yog tsim nyob rau hauv lub qhov hws, muaj feem ntau ntawm cov epithelial hlwb tuag, ntau yam pa phem thiab sebum. Sebum yog ib yam khoom muaj roj uas yog tsim los ntawm kev tso tawm ntawm cov qog sebaceous. Thaum sib cuam tshuam nrog huab cua, qhov no tsis pub leejtwg paub, nrog rau ntau yam pigments, darken, uas ua rau tsim cov dots dub. Nyob rau hauv sib piv, kaw comedones yog nqaij-xim vim lawv cov ntsiab lus nyob rau hauv ib tug nyias txheej ntawm daim tawv nqaij hlwb.
Nws yuav tsum nco ntsoov tias comedones yog, ua ntej ntawm tag nrho cov, pathological formations. Lawv tshwm sim thaum sebum tsis tuaj yeem tawm. Nyob rau tib lub sij hawm, nws accumulates nyob rau hauv lub pores, yog li clogging lawv. Tawm tsam keeb kwm yav dhau los no, cov txheej txheem inflammatory tuaj yeem pib. Tag nrhoQhov tseeb yog tias cov co toxins tawm ntawm cov ntshav thiab cov hlab ntsha lymphatic los ntawm lub qhov hws, nws yog lawv cov uas hnov mob nrog cov qog sebaceous tsim muaj. Raws li qhov tshwm sim, cov nplaum nplaum nplaum yog tsim, uas ua haujlwm zoo heev hauv av rau ntau yam kab mob pathological thiab fungi.
Comedones yog ib qho teeb meem tsis yog rau cov hluas xwb, tab sis kuj rau cov neeg laus. Nov yog qee qhov cim qhia tias muaj peev xwm ntawm lawv qhov tshwm sim:
- daim tawv nqaij qhuav, yooj yim o;
- qhov pores loj;
- dull lossis tawv nqaij;
- ntau sebum, tshwj xeeb tshaj yog nyob rau hauv pliaj, puab tsaig thiab qhov ntswg.
Kaw comedones ntawm lub puab tsaig thiab hauv pliaj yog, ntawm chav kawm, tsis tshua pom dua li cov taub hau dub, tab sis lawv tseem yuav tsum tau kho. Lub cosmetologist tau sau cov kev kho mob nyuaj nyob ntawm seb qhov ua rau ua rau muaj qhov mob ntawm lub ntsej muag. Qee lub sij hawm nws yog qhov nyuaj heev los tsim qhov kev ua txhaum cai hauv kev ua haujlwm ntawm lub cev provoked tsim ntawm comedones, yog li ntawd muaj ntau yam kev kuaj mob. Feem ntau yog kab mob kab mob. Nws yog siv los txiav txim siab qhov rhiab ntawm cov kab mob rau qee hom tshuaj tua kab mob. Tsuas yog tom qab ntawd, cov tshuaj tau sau tseg.
Kev kho mob kuj suav nrog kev siv tshuaj pleev. Qhov zoo tshaj plaws yog suav tias yog cov uas muaj alpha hydroxy acids hauv lawv cov muaj pes tsawg leeg. Glycerin cream kuj tau ua pov thawj lawv tus kheej zoo, uas nquag pab txhawb kev qhib cov comedones thiab tshem tawm lawv.cov ntsiab lus. Tetracycline kuj feem ntau tau sau rau kev kho mob.
Feem ntau, teb cov lus nug ntawm yuav ua li cas tshem tawm comedones, peb tuaj yeem pom zoo kom ntxuav lub ntsej muag. Qhov no yog ib qho yooj yim kom ua tiav los ntawm kev rov ntxuav dua nrog xab npum zoo tib yam. Nws yog ib qho tsim nyog los txo qhov kev sib cuag ntawm cov plaub hau nrog lub ntsej muag, piv txwv li, ua ib lub pob los yog ponytail. Tsis txhob kov koj lub ntsej muag nrog koj txhais tes ntau zaus. Daim npog ntsej muag ntsuab thiab xiav av nplaum muaj txiaj ntsig zoo.
