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Yintoni i-allergy yelanga? Funda malunga nefotosensitivity

Imfundo yezeMpilo

Abantu bahlala beziva bebhetele kwaye ndonwabe ngakumbi xa ilanga likhanya. Kodwa, kubantu abane-photosensitivity, ukukhanya kwelanga kubangela iingxaki zempilo. I-photosensitivity, ekwabizwa ngokuba lilanga i-allergies okanye i-photodermatoses, yimvakalelo ebukhali kwimitha ye-ultraviolet (imitha ye-UV) evela kwimithombo yokukhanya njengokukhanya kwelanga okanye iibhedi zokutshisa. Kukho iintlobo ezininzi zokungabikho kwelanga. Nangona kunjalo, zonke iintlobo zonyusa umngcipheko wokonakaliswa kolusu lwakho kunye nethuba lakho lokuphuhlisa umhlaza wolusu. Unobangela we-photosensitivity ubandakanya iimeko zonyango, amayeza, kunye nemfuza.

Yintoni i-allergy yelanga?

Ukungezwani komzimba kwenzeka xa amajoni akho omzimba esabela kwizinto zangaphandle, ezinje nge-pet dander okanye impova, ibangela ukudumba kunye nezinye iimpawu. Xa une-allergies yelanga, ukonakala kolusu kwimitha ye-UVA kunye ne-UVB kubonwa njengezinto zangaphandle. Ibangela amajoni akho omzimba, akhokelela kurhwaphilizo, ukuba bomvu, kunye nokudumba kolusu oluvezwe lilanga. Unokubona impendulo yefotosensitivity entanyeni yakho, ngasemva kwezandla, ngaphandle kweengalo, nasemilenzeni esezantsi, ngokwe Ezempilo zeHarvard . Kwiimeko ezinzima, iimpawu zinokusasazeka kwiindawo zomzimba ezingafakwanga kukukhanya kwe-UV. Banokubonakala ngaphakathi kwemizuzu yokuba selangeni okanye kwiintsuku ezininzi kamva.

Iindidi zefotosensitivity
Imeko yesikhumba	Isizathu	Ngokuqhelekileyo	Abemi abasemngciphekweni	Ubudala bokuqala	Iimpawu	Ixesha lofukamiso
Ukuqhuma kokukhanya kwe-Polymorphous (PMLE) -AKA phototoxicity okanye ityhefu yelanga	Eyona nto ixhaphakileyo ichaphazela iziyobisi	Ezixhaphake kakhulu; ichaphazela i-10% -15% yabantu base-US	Ichaphazela abafazi ngakumbi kunamadoda	Ulutsha ukuya kwi-20s	Ukurhawuzelela, irhashalala, indawo ezincinci ezibomvu, iimpawu ezinje ngomkhuhlane, intloko ebuhlungu, umkhuhlane, ukugodola, isicaphucaphu	Kwimizuzu embalwa ukuya kwiiyure emva kokuvezwa kwe-UV
Iifoto	Iziyobisi	Ixhaphake kancinci kuneempendulo zefototoxic	Abantu abasebenzisa amayeza athile ezonyango, iziqholo kunye neziqholo	Yonke iminyaka	Ukutshisa okanye ukurhawuzelela irhashalala	Iiyure ezingama-24-72 emva kokuvezwa sisiyobisi kunye nokukhanya
I-prinigo esebenzayo	Imfuza	Kunqabile	Ichaphazela amaNdiya amaninzi kunezinye iintlanga, ichaphazela abafazi abaninzi kunamadoda	Ngokwesiqhelo ngaphambi kweminyaka eyi-10	Ukurhawuzelela, amaqhuma aqhekezayo ebusweni, entanyeni, kwiziphelo eziphezulu nasezimpundu	Ngokuqhelekileyo kwenzeka entwasahlobo kwaye kunokuhlala ebusika
Urticaria yelanga	Ayaziwa	Kunqabile; Kuphela ziipesenti ezisixhenxe zokungabikho komzimba elangeni	Eyona nto ixhaphakileyo kwabasetyhini	Iminyaka yobudala yamaMedian yokuqalisa ngama-35	Imihlathi, ukutshisa, ukuhlaba. Ulusu lunokubonakala lumnyama emva kwempendulo.	Naphi na ukusuka kwiiyure ezimbalwa ukuya kwiiveki ezimbalwa

Yintoni ebangela ifotosensitivity?

Zininzi izizathu ezaziwayo zokuziva ulanga, kubandakanya nefotosensitivity ebangelwa ziziyobisi, uphawu lwesimo sezonyango, imfuza, okanye i-idiopathic, ethetha ukuba oyena nobangela awaziwa.

Ukuqaqanjelwa lilanga kudla ngokuqala ukuvela ebuntwaneni, kodwa kuxhomekeke kuhlobo nesizathu. Abanye abantu banokuba nolwazelelelo kwilanga kwaye bakhule belwelwe lilanga njengolutsha okanye abantu abadala, uyachaza UVindhya Veerula , MD, ugqirha wesikhumba oqinisekisiweyo eFort Wayne, eIndiana. Oku kunokwenzeka ngokwakho okanye ngokudibeneyo nengxaki yokuzimela. I-Lupus ngoyena nobangela uvakalelo kwilanga. Ngamanye amaxesha ukuvezwa kwezityalo ezithile okanye ezinye iikhemikhali kusebenze ngemitha ye-UV kwaye kunokubangela uvakalelo.

Uluhlu lweziyobisi lwefotosensitive

Amanye amayeza anokubangela uvakalelo lwelanga, kubandakanya amayeza amabala ane-alpha-hydroxy acids, ii-antibiotics (okt tetracycline kunyeNONE, amayeza okunyanga umzimba, amayeza oxinzelelo lwegazi afana nehydrochlorothiazide, nonsteroidal anti-inflammatory drug (NSAIDs) njenge ibuprofen okanye naproxen, kunye nezinye iivithamini kunye nezongezo, kubandakanya Wort yaseSt . Unokufumana uluhlu olupheleleyo lwamayeza okwazisa ilanga apha .

Xa unikwa amayeza amatsha, kubalulekile ukuba ufunde ngeziphumo ebezingalindelekanga ezinokubakho, uxoxe ngamanyathelo othintelo onokuwathatha ukuthintela ukusabela kolusu okungalunganga, kwaye uqonde ukuba unxibelelana nini nengcali yezonyango.

Izifo ezibangela ubuntununtunu elangeni

Ezinye zeemeko zonyango ezibangela ukuba nefotoensitivity, ngokwe Isiseko somhlaza wolusu , zibandakanya:

I-folliculitis esebenzayo
Isifo seBloom
Isifo se-actinic dermatitis
Isifo sikaDarier
Dermatomyositis
Kusasazwe umthetho we-porokeratosis
I-Hydroa vacciniforme
Idiopathic photodermatoses
Lichen Planus isenzo
Inkqubo ye lupus erythematosus
IPellagra
IPemphigus
IPorphyria
IPseudoporphyria
Unyango
Rosacea
Isifo sikaRothmund-Thomson
Xeroderma pigmentosum

Kwakhona, ukunqongophala kwe- niacin (uhlobo lwevithamini B3) eyaziwa ngokuba yi-pellagra, inokuba negalelo kwi-photosensitivity, ngokwe Iziko lonyango lasePenn State Hershey .

Iingcebiso zonyango lwelanga

Unyango lungaqala ngembali egqibeleleyo kunye novavanyo lomzimba, kunye nokusebenza kwegazi kunye nokukhupha ulusu, ukuba kukho imfuneko, utshilo uGqirha Veerula. Rhoqo, iphathwa ngokuphepha i-trigger, ethi kule meko ibe yimitha ye-UV, elangeni okanye kwiibhedi zokutshuka. Ngokwesiqhelo, ii-anti-inflammatories zomlomo kunye nezomlomo zinokunceda.

Uthintelo

Olona nyango lulungileyo lokuziva ulangeni uthintelo . Sebenzisa iindlela ezifanelekileyo zokukhusela ilanga ukunciphisa kakhulu iimpawu ezingathandekiyo okanye ezibuhlungu. Oogqirha besikhumba bayacebisa Wonke umntu kufuneka asebenzise i-sunscreen ebanzi ene-SPF engama-30 okanye ngaphezulu. Abantu abafumana iimpawu phantse emva nje kokuba selangeni kufuneka bathathe amanyathelo okuthintela ukukhanya kwelanga ngokuthe ngqo.

Ezinxulumene: Ngaba i-sunscreen iyaphelelwa?

Ezinye iimveliso zorhwebo, njenge I-Eucerin Sun Allergy ikhusela i-Gel Cream , bonisa ukuba banokunciphisa ilanga lokungabikho komzimba kunye nokukhusela ulusu lwakho kumhlaza wesikhumba obangela i-antioxidants. Nangona kunjalo, kuya kufuneka uthethe nogqirha wakho ngaphambi kokuba uthembele kubo ukuze uzikhusele xa uselangeni.

Ukuncedwa lilanga

Ngaphandle kokuthatha amanyathelo afanelekileyo okukhusela ulusu lwakho, usenokubanakho ukuphendula ngokufota. Ukutshiswa lilanga kakhulu, Isikolo saseMelika seDermatology iphakamisa oku kulandelayo ekhaya:

Hlala ngaphandle elangeni kwaye unxibe iimpahla zokuzikhusela
Thatha rhoqo iishawa ezipholileyo okanye iibhafu okanye usebenzise uxinzelelo olubandayo
Sebenzisa ngokukhululekileyo izinto zokuthambisa eziqulathe ikhala okanye ndim
Ukufuma iindawo ezichaphazelekayo ioyile yekhokhonathi Ukuthintela ulusu ekuxobeni
Sebenzisa ibuprofen ukukhupha ukudumba nokungahambi kakuhle xa kukho imfuneko
Sela amanzi ongezelelweyo
I-Antihistamines kunye ne-counter-counter izithambiso zecortisone ukunciphisa iimpawu ezihlala zihamba kunye nenkqubo yokuphilisa

Uza kubona nini ugqirha xa kukho uxabane nelanga

Ezi mpawu zilandelayo kufuneka zishukumise biza ugqirha wakho okanye undwendwele ingcali yezonyango:

Ukopha ngokungaqhelekanga phantsi kolusu
Irhashalala kumalungu omzimba wakho angavezwanga lilanga
Irhashalala engaphenduliyo kumayeza e-counter
I-Blisters (Ukutshiswa lilanga kuthathwa njengokutsha kwe-2-degree, kwaye kuya kufuneka ufumane unyango)
Ukuphelelwa ngamanzi emzimbeni (ukunciphisa umchamo, umlomo owomileyo, ukudumba ulwimi, ukudinwa, ukuthanda iswekile, ukudideka, isiyezi, ukubetha kwentliziyo)
Iimpawu ezinjengomkhuhlane
Umkhuhlane obandayo
Intloko ebuhlungu
Ukudinwa kobushushu (ukubila okugqithisileyo, ukubetha okukhawulezayo okanye okubuthathaka, isicaphucaphu, ukugabha, ukukrala kwezihlunu, ukudinwa, ubuthathaka, isiyezi, intloko ebuhlungu, ukuphelelwa ngamandla
Isifudumezi (umkhuhlane, ukubetha kwentliziyo okukhawulezayo, intloko ebuhlungu, isiyezi, ukudideka, isicaphucaphu, ukuphelelwa ngamandla)
Isicaphucaphu
Ubuthathaka