I-dermatitis yokuqhagamshelana ne-allergen ibhalela i-20% yazo zonke iziphumo zokunxibelelana kwe-dermatitis. Ukuqhagamshelana ne- dermatitis yokubambisana kukuphazamiseka kokuthintela ukuxhomekeka komntu ochaphazelekayo okubandakanya ukusebenzisana kwezilwanyana kunye neengqungquthela, ezenzeka ngezigaba.
Isigaba Sensitization
Ngethuba lesigaba, i-antigen idibanisa nolusu. Ngenxa yokuba ezininzi ze-antigens ezibangela ukuba lolu hlobo lokuphendula lube nesisindo se-molecular esisezantsi, singakwazi ukungena kalula kumgca ongaphandle we- epidermis esebenza kakuhle.
I-antigen iqhutyelwa iiseli kwindawo ecwangcisiweyo ye-epidermis ize ibekwe kwiiseli ezimhlophe zegazi ezibizwa ngokuba yi-T lymphocytes. Ezi zi-lymphocytes zeT zibona i-antigen njengangaphandle kwaye zijikeleza ngegazi eliya kwi-epidermis
IsiGaba sokuHlola
Isigaba sokwenza isicelo senzeke kubantu abachaphazelekayo abaphinda baxilwe kwi-antigen. I-lymphocyte ze-T kwi-epidermis ziyabona i-antigen njengangaphandle kwaye zivelise iikhemikhali ezivuthayo ezenzelwe ukuqeda i-antigen. Ngelishwa, ezi khemikhali zivelisa ukukhawuleza kwesikhumba. Ukuqhagamshelana ne-dermatitis ukuhluthwa kwe-allergen kuvela kwiiyure eziyi-12 ukuya kuma-48 zokuphinda zibuyele kwi-antigen kwaye zihlala kwiiveki ezi-3 ukuya kwezine.
Kubonakala
Ubume kunye nendawo yokugqithisa kubalulekile kubangelwa imbangela ye-allergen ukuba umzekelo we-rash uhambelana ngqo nesimo sommeli okhubazayo onjengomlindi, i-belt buckle buckle, okanye i-waistband.
Ngelishwa, kwiimeko ezininzi, ukukhawuleza akuhambelani ngqo kwimimandla edibana ne-allergen. Uluhlu lweempawu eziqhelekileyo ngokusabalalisa i-rash kufumaneka apha. Ukuqhagamshelana ne-dermatitis isifo esiqhekezayo ngokuqhelekileyo kunzima kakhulu kwaye iqukethe ukubomvu, ukukhahlela , ukukhahlela , i- vesicle , kunye nokuchithwa .
- Umfanekiso ovaliweyo wokunxibelelana nomdaka wecala
- Umfanekiso wesifo sokuxhamla kwi-dermatitis kwisandla
- Umfanekiso wesicoco se-dermatitis esichaphazelekayo kunye nemida eyahlukileyo
- Umfanekiso wesifo se-dermatitis esithintekayo kwisitramu
Unyango
I-mainstay yonyango ye-dermatitis yokuqhagamshelana ne-allergen iyakhusela i-allergen ekhuselayo ukuba ingaqwalaselwa. Olunye umlinganiselo oncedo ukuqwalasela, ngakumbi ukuba i-allergen ayikwazi ukuchongwa ibandakanya:
- Ncitshiswe iimveliso zokusetyenziswa kweengqungquthela
- Sebenzisa amafutha amaninzi endaweni yeekram
- Gweba iziqulatho ze-botanical ezitholakala kwi-"hambiso-mveliso" okanye "imveliso" yemvelo njengoko le nto ingaba yinto engapheliyo
- I-steroid ye-Topic - I- steroid ephezulu-ene-high- power mayingadingeka ukunciphisa ukuvuvukala nokubetha