Uqhagamshelwano lwe-dermatitis luhlobo lokusabela kwesikhumba somntu kwi-stimulus okanye i-allergen ehambelana ngqo nalo. Ukungena kwesikhumba, i-allergen ingena kwi-epidermis ibe lymph, iiseli zazo (i-lymphocytes) "ziphikisana" kunye neeseli zokuvuselela. Ngenxa yoko, oku kubonakaliswa kwenkqubo ye-pathological on skin.
Iimbangela kunye neentlobo zoqhagamshelwano nedermatitis
Ukudibanisa i-dermatitis ihlukaniswe zibe ziintlobo ezimbini - i-dermatitis elula kunye no -dermatitis . Ukudibanisa i-dermatitis elula kufana nokuvuvukala kwesikhumba emva kokuthatha isenzo se-chemical stimulus kuso, apho kubo bonke abantu xa babonakala kwesikhumba kubangela ukuba baphendule. I-Irritants ingaba lulandelayo:
- ii-alkalis ezinamandla kunye nama-acid;
- izigulisi
- i-solvents;
- lime echlorine;
- izityalo, eziqukethe izinto ezinomsindo kunye nobuthi (umzekelo, i-nettles, spurge), njl njl.
Ngokungafani nento elula, ukuxhamla umxube we-dermatitis akuchaphazeli bonke abantu. Umzimba wabantu abathile unokungabi nakubantu abaninzi, nakuba abanye banxibelelana ngokufutshane kunye nezinto ezithile, ukuphendulwa komzimba. Ukuqulunqwa kokuqhagamshelana nokudibanisa i-dermatitis ye-allergic idluliselwa kwizityalo. Kwiimeko ezininzi, izilwanyana ezifanayo zibangelwa iimpendulo ezivuthayo, kunye nabazali kunye nabantwana. Njengoko izilwanyana zikwazi ukwenza izinto ezininzi, phakathi kwazo zi:
- utyala izityalo (izityalo ezakhiweyo, i-anyanisi, i-asparagus, igalikhi, isilimo esidliwayo esinamagatsha anamanzi, izithelo ze-citrus, njl);
- isinyithi (i-nickel, ithusi, igolide, i-mercury, i-chromium, i-cobalt, njl);
- izilondolozo ezifakwe kwiizinyo zokugcoba, imibala yeenwele, izimonyo (formalin, hexachlorophene, butylparaben, njl);
- amayeza (nitrofurazone, lidocaine, novocaine, neomycin, njl.).
Umngcipheko wokubonakala koqhagamshelwano lwe-dermatitis kukuphulwa kwengqibelelo yesikhumba. Ngenxa yoko, esi sifo sivame ukukhula njengesifo sobugcisa ngenxa yokuqhagamshelana rhoqo kunye neentlungu kunye nomonakalo wesikhumba ngexesha lobasebenzi.
Ngokuxhomekeke kubude kunye nokuphindaphindiweyo kokuvelela kwizinto ezivakalayo kunye neengxaki, udibaniselwano lwe-dermatitis lunokuba lukhulu kwaye luhlala lungapheliyo.
Iimpawu zokuqhagamshelana nodermatitis
Uqhagamshelwano olunzulu lwe-dermatitis lubonakaliswa yimpawu ezibonakalisiweyo:
- ubomvu obukhulu besikhumba;
- ukubonakala kokuvuvukala, i- blisters kwindawo yokudibanisa ngqo;
- kubetha okuqhubekayo;
- ukuphakama okukhawulezayo kwindawo yokushisa kwesikhumba;
- Kwiimeko ezinzima - ukwanda okwenyuka kumgangatho weqondo lokushisa, ukubola, intlungu yewave kwindawo yokuqhagamshelana ngqo.
Ukuqhagamshelana ngokugqithiseleyo kwedermatitis kunokuhambelana nokubonakala kweeplatshi ezigqithisiweyo ezinama-vesicles. Kwakhona, kunokubakho iintlobo ezininzi, apho i-exudate engenambala ikhutshwa.
I-dermatitis yokuqhagamshelana ne-allergen ihlala ifumaneka kwifomu engapheliyo, apho ukuqina kwesikhumba kwenzeka kwindawo yokuqhagamshelana ne-allergen, iphethini elincinci liqinisa, ukoma kunye nokukhupha. Kwezinye iimeko, kukho ezininzi iintambo. Kule meko, umonakalo kwesikhumba aludluli kuphela kule mimandla edibene ne-allergen, kodwa nangaphezulu.
Indlela yokuphatha unxibelelwano lwe-dermatitis?
Unyango lwe-dermatitis elula kunye ne-allergen isekelwe kwimigaqo elandelayo:
- ukupheliswa kwe-allergen okanye inomsindo;
- unyango olusisigxina lokuphulukisa iimpawu ze-pathology;
- i-hyposensitization (ukunciphisa ubuzwe), ukuthobela ukutya.
Kwiimeko ezininzi, unyango lweziyobisi ludluliselwe ekusebenziseni izilungiso zendawo - amafutha (ama-creams, emulsions) ukusuka kumnxeba we-dermatitis, izidakamizwa ezichasayo nezichasayo.