Bothata ba ho ba le bothata ba lefu la motho ke mofuta oa karabo ea letlalo la motho ho ea ho susumetsa kapa ho tsoa ho eona ho amanang le eona ka ho toba. Ha motho a kenella letlalong, o kenella ka sefubelu ho ea sefubeng, 'me lisele tsa eona (lymphocytes) "li loantšana" le lisele tsa mokokotlo. Ka lebaka leo, ponahalo ena ea ts'oaetso ena ea letlalo e hlokomeloa.
Mabaka le mefuta ea contact le dermatitis
Ho kopana le dermatitis ho arotsoe ka mefuta e 'meli - bonolo ho kopana le dermatitis le ho fokotsa ho kopana le dermatitis . Ho ikopanya habonolo le dermatitis ho hlaha e le ho ruruha ha letlalo ka mor'a liketso tsa lik'hemik'hale, tseo batho bohle ba li bonang letlalong li baka likarabo tse joalo. Li-irritants e ka ba tse latelang:
- li-alkali tse matla le li-acid;
- li-detergents tse tsitsitseng;
- metsoako;
- lime tse khabisitsoeng;
- limela, tse nang le lintho tse halefisang le tse chefo (mohlala, litšila, spurge), joalo-joalo.
Ho fapana le mokhoa o bonolo, o fokolang ho kopana le dermatitis ha o ame batho bohle. Litho tsa batho ba bang li ka ba li sa amohelehe ho li-allergen tse ngata, ha tse ling li na le kamano e khutšoane le lintho tse itseng, e leng tšoaetso e fokolang. Boikarabelo ba ho kopana le allergic dermatitis bo fetisoa ka liphatsa tsa lefutso. Maemong a mangata, litlhaselo tse tšoanang li bakoa ke likarabo tse bakoang ke ho ruruha, ho batsoali le ho bana. Ha li-allergen li ka etsa lintho tse ngata, tse ling tsa tsona ke tsena:
- lema li-allergen (limela tse nang le lihlopha, eiee, asparagase, konofolo, celery, litholoana tsa citrus, joalo-joalo);
- methapo (nickel, koporo, khauta, mercury, chromium, cobalt, joalo-joalo);
- li-preservatives tse kenngoa ho menoana, mebala ea moriri, litlolo (formalin, hexachlorophene, butylparaben, joalo-joalo);
- lithethefatsi (nitrofurazone, lidocaine, novocaine, neomycin, joalo-joalo).
Kotsi ea ho shebahala ha motho a kopana le dermatitis ke tlōlo ea botlalo ba letlalo. Ka hona, lefu lena le atisa ho hlahisa lefu la setsebi ka lebaka la ho ikopanya kamehla le litlhaselo le letlalo nakong ea mosebetsi oa matsoho.
Ho itšetlehile ka nako le makhetlo a mangata a ho pepesehela likokoana-hloko le li-irritants, ikopanya le dermatitis e ka ba e matla le e sa foleng.
Matšoao a ho kopana le dermatitis
Dermatitis e amanang le metsoalle e tsebahala ka matšoao a mangata:
- bofubelu bo boholo ba letlalo;
- ponahalo ea ho ruruha, li -blisters sebakeng sa ho kopana ka ho toba;
- ho hloea ho tsitsitseng;
- ho phahama ha mocheso sebakeng sa letlalo la letlalo;
- maemong a maholo-keketseho e akaretsang ea mocheso oa 'mele, maqeba, bohloko ba wavy sebakeng sa ho toba.
Dermatitis e amanang le puisano e ka tsamaisana le ponahalo ea li-plaque tse khabisitsoeng tse koahetsoeng ke vesicles. Hape, ho ka 'na ha e-ba le mekhoa e mengata ea khathatso, eo ho eona ho lokolloa exudate e se nang' mala.
Ho ba le bothata ba ho ba le bothata ba ho ba le bothata hangata ho hlaha ka mokhoa o sa foleng, oo ho bonahalang hore letlalo le phatsima setšeng sa ho ikopanya le allgengen, mokhoa oa senya o matlafatsa, ho omella le ho phatloha ho etsahala. Maemong a mang, ho boetse ho na le mesifa e mengata. Tabeng ena, tšenyo ea letlalo ha e felle feela libakeng tseo li kopaneng le allergen, empa hape li fetela pele.
Tsela ea ho tšoara bothata ba ho kopana le dermatitis?
Kalafo ea dermatitis e bonolo le ea ho fokotsa mafu e itšetlehile ka melao-motheo e latelang:
- ho felisoa ha gogen kapa ho halefa;
- phekolo ea meriana bakeng sa ho felisa matšoao a lefuba;
- hyposensitization (ho fokotseha ha maikutlo), ho latela lijo.
Maemong a mangata, phekolo ea lithethefatsi e lekanyelitsoe feela le tšebeliso ea litlhare tsa sebakeng seo - mafura (li-creams, emulsions) ho tloha ho contact dermatitis, lithethefatsi tse khahlanong le ho ruruha le likokoana-hloko.