Kodi photodermatitis ndi chiyani?

Mazira a dzuwa sangawononge khungu kokha ndipo amawatsogolera kuti asafalikire msanga, koma amatha kuyambitsa zilonda zamoto ndi zomwe zimachitika, zomwe zimatchedwa photodermatitis. Photodermatitis, monga momwe nthawi zonse zimakhalira, zimatanthawuza matenda monga urticaria.


Zoonadi, mazira a ultraviolet amathandiza anthu, koma amavulazanso. Thupi lathu limafuna vitamini D, zomwe zimakhala ndi zotsatira zabwino pa calcium, ndipo zimapangidwa ndi mphamvu za dzuwa. Makamaka pakufunika ana kuti azipewa matenda a mphuno. Musangokhala otengeka kwambiri chifukwa cha kuchuluka kwa ultraviolet. chikoka choipa. Amathyola mapangidwe a utsi wonyezimira, amachititsa kuti ufike msinkhu, makwinya asanamveke. Komanso, chifukwa cha kutentha kwambiri kwa dzuwa, zotupa zimatha kuyamba.

Pali matenda ambiri omwe amatchedwa photodermatoses, awa ndi photodermatitis, omwe amapezeka motsogozedwa ndi dzuwa. Pokhala ndi miseche, zamoyo zimakhala ndi zotsatira zambiri: photoallergic, phototractive, phototoxic.

Zojambula zowonjezera zimachitika chifukwa cha kuwala kwa dzuwa ndipo zizindikiro zoyambirira za photodermatitis zimawonetseredwa ngati kutentha kwa dzuwa. Pa nthawi yomweyi kwa munthu aliyense ali ndi khungu la mitundu yosiyana, nthawi yomwe imakhala padzuwa, yomwe imatsogolera, imakhala yosiyana kwambiri. Mwachitsanzo, anthu omwe ali ndi khungu lambiri amatha kutentha kwa maola angapo opanda zotsatira, ndipo anthu omwe ali ndi tsitsi loyera ndi loyera ngati kirimu wowawasa, nthawi yomweyo amawotcha kwambiri. Nthawi zina zimakhala zosalala, pangakhale mazira amadzimadzi, ululu m'malo, kuyaka ndi kuyabwa.

Zomwe zimachitika phototoxic zimachitika chifukwa cha zinthu zomwe zingathe kuwonjezereka mphamvu ku miyambo ya violet. Zinthu zoterezi zikhoza kuwuka pamene munthu ali ndi matenda a chiwindi kapena amalowa thupi kuchokera kunja (kuchokera ku mankhwala, mwachitsanzo, pogwiritsa ntchito tetracycline). Choncho, pamalo otseguka a khungu, ngakhale ngati munthu samakhala motalika dzuwa ndipo zotsatira zake sizamphamvu kwambiri, mavuvu, zokopa, mawanga ofiira amaoneka.

Zotsatira za photoallergic zimachitika ngati mawonekedwe a dzuwa, prurigo (sun prurigo). Ngati pali vuto, ndiye kuti khungu loyera liwoneke m'magazi a utoto wofiira, akuwonekera pamwamba pa khungu ndi vesicles.

Ngati muli ndi photodermatitis, ndiye kuti muyenera kukonzekera ulendo wopita kuchipatala, chifukwa izi zikhoza kukhala chizindikiro cha matenda a chiwindi, matendawa amatchedwa porphyrin. Zochita zowonongeka zimatha kuchitika chifukwa cha ma antibiotic ambiri (mwachitsanzo, antibiotics omwewo a gulu la tetracycline), othandizira ena (monga griseofulvin), mankhwala ena odana ndi kutupa (monga ibuprofen). Pa chifukwa chimenechi, muyenera kuwerenga mosamalitsa tsambali, lomwe nthawizonse limagwirizanitsidwa ndi mankhwala, kumene mungathe kuona ngati mankhwalawa awonjezerapo chidwi cha miyambo ya violet kapena ayi.

Anthu omwe amakonda kwambiri sunbathing ayenera kusamala kwambiri pakamwa mankhwala: pali mankhwala angapo omwe angagwiritsidwe ntchito photodermatitis. Monga lamulo, madokotala amauza odwala awo kuti angathe kuwalangiza kuti azikhala dzuwa mochepa kapena angathe kugwiritsa ntchito kuwala kwa dzuwa. Photodermatitis imatha kupezeka ndalama ndi thiothiols ndi phula, kukonzekera ndi St. John's Wort, sulfonamides (mankhwala osokoneza bongo), tizilombo toyambitsa matenda, tetracycline, barbiturates.

Zinthu zomwe zimapangitsa kuti zikhale zovuta, mwatsoka, zilibe mankhwala, komanso zonunkhira (zonunkhira ndi zamadzimadzi), mankhwala apanyumba, vidahmyla, mankhwala omwe ali ndi mafuta ofunikira. Chifukwa cha kuwala kwa dzuwa, zimapangitsa thupi kukhala ndi zotsatira zosasangalatsa. Ngati madzi a zomera zina (mwachitsanzo, clover, laminaria, buttercups, sorelo) amafika pa khungu, ndiye, pochita kuwala kwa ultraviolet, mawanga akuda.

Bwanji, pambuyo pa zonse, kupeĊµa photodermatitis?

Muyenera kuchepa kuti mukhale padzuwa masana, kumbukirani kuti ndi bwino kutentha madzulo komanso m'mawa.

Tsopano palinso gulu la mitundu yonse ya mankhwala opangidwa ndi dzuwa omwe amathandiza kwambiri kupewa photodermatitis. Pa phukusi lirilonse ndi pa chubu iliyonse pali zizindikiro zomwe zimasonyeza nthawi zambiri zomwe zimafooketsa mazira a ultra-violet.

Ngati muli ndi khungu lopweteka, musamalangize musanapite ku dzuwa kuti mugwiritse ntchito mafuta onunkhira, zonunkhira, zamadzimadzi, chifukwa monga tanenera kale, zingayambitse vutoli.

Amaphatikizapo zinthu zosiyanasiyana zomwe zimachulukitsa mphamvu, zimaphatikizapo: zidulo za polyunsaturated, bergamot mafuta, boric acid, parsley, phenol, eosin, musk, St. John's Wort, mazira a mercury, paraaminobenzoic acid, madzi a mandimu, salicylic acid, rose, retinoids isandal. Tiyenera kunena kuti paraaminobenzoic asidi nthawi zambiri imakhala mu dzuwa, ndipo malo osungira madzi ndi mbali imodzi ya milomo.

Photodermatitis imatha kufooketsa khungu, pambuyo powonjezerapo zotsatira, zimaphatikizapo kupenta kapena kujambula zojambula, zimagwiritsa ntchito salmium salt.

Kukulitsa photodermatitis kungathe ndipo potsutsana ndi kuphwanya kusinthanitsa kwa zinthu chifukwa cha kusagwira ntchito m'thupi. Matenda oterewa ndi xeroderma, polymorphic photodermatosis, dzuwa la dzuwa, porphyria.

Bwanji kuti musamvetsetse?

Inde, kuyenda nthawi zonse zovala zotsekedwa ndikusowapo. Ndipotu, popanda dzuwa silingathe kukhala ndi moyo, nkofunika kuti tikhale ndi mano amphamvu, mafupa ndi chitetezo chokwanira. Ndikofunikira kwambiri kuyenda dzuwa padzuwa, koma mosamala kwambiri. Zowonjezera zowunikira zizikhala nthawi zonse kukhala bwenzi, komanso, kumbukirani kuti ngati pali fumbi kapena mitambo, sizikutanthauza kuti mumatha kumasuka, sizotsutsana ndi miyeso ya ultraviolet. Pambuyo pa kuyenda kumathandiza kuchepetsa khungu la nkhope ya nematomata kapena linden.

Mphuno imafuna chidwi chenicheni, chifukwa iye, monga lamulo, amanyoza choyamba, kotero tenga zipewa kapena makapu ndi zipewa zazikulu.

Ngati photodermatitis yakhala yakuchitikirani, ndiye kuti nthawi yomweyo. Poyamba, muyenera kuchotsa khungu la chilakolako chosasangalatsa, mumene mungathe kuthandizira kupomberani kuchokera ku maapulo opangidwa bwino, nkhaka, mbatata kapena kabichi woyera. Pambuyo pa izi, yambani kumwa vitamini E tsiku ndi tsiku, zidzakuthandizani kuchotsa kutupa. Komabe, ngati photodermatitis ikuwonekera pa zifukwa zina, mwachitsanzo, chifukwa cha matenda a chiwindi kapena adrenal glands, ndiye mukusowa thandizo lachipatala basi.