Mahlaseli a letsatsi ha a senye letlalo feela mme a le isa pele ho omella, empa a ka boela a baka ho chesa le ho itšoara ha lintho, tse bitsoang photodermatitis. Photodermatitis, joaloka mokhoa o tloaelehileng oa ho tsuba, e bolela lefu le kang urticaria.
Ha e le hantle, mahlaseli a kotsi a thusa batho, empa a boetse a ntša kotsi. Bakeng sa ho thehoa le ho matlafatsa masapo, 'mele ea rona e hloka vithamine D, e nang le phello e babatsehang ea khalsiamo ea mocheso,' me kahoo e thehiloe tlas'a tšusumetso ea mahlaseli a letsatsi.Ka bohlokoa haholo ho tlhokahalo ea bana ho qoba lefu la li-rickets. Feela u se ke ua cheseha ho sena, tšusumetso e kotsi. E senya sebopeho sa masela a ts'oaetso, e etsa hore e be teng, litlhaka tsa pele ho nako li hlaha. Ho feta moo, ka lebaka la ho itšehla thajana ha letsatsi, lihlahala li ka hlaha.
Ho na le mafu a mangata a bitsoang photodermatoses, tsena ke photodermatitis, e etsahalang tlas'a tšusumetso ea letsatsi. Ka lesebo le joalo, setopo se na le likarabo tse ngata: photoallergic, phototractive, phototoxic.
Likarabo tsa litšoantšo li hlaha ka lebaka la khanya e khanyang ea letsatsi 'me matšoao a pele a photodermatitis a bonahala e le ho chesoa ke letsatsi. Ka nako e ts'oanang bakeng sa motho e mong le e mong ea nang le mefuta e fapaneng ea letlalo, nako e sebelisitsoeng letsatsing, e lebisang ho chesa, e fapane haholo. Ka mohlala, beng ba letlalo le lengata le ka senya lihora tse 'maloa ntle le liphello tse bohloko,' me batho ba nang le moriri o mosoeu le o mosoeu e le tranelate e bolila, ka nako e le 'ngoe ba tla chesoa haholo. Ha ho chesoa, libaka tseo tsa letlalo tse neng li hlaseloa ke letsatsi, nako e 'ngoe e phatsimang, ho feta moo, ho ka hlaha li-bubble ka metsi, bohloko maemong, ho chesa le ho hlohlona.
Liphetoho tsa phototoxic li etsahala ka lebaka la lisebelisoa tse khonang ho eketsa kutloisiso ho mahlaseli a moetlo. Lintho tse joalo li ka hlaha ha motho a e-na le maloetse a sebete kapa a kena 'meleng ka ntle (ho tloha lithethefatsi, mohlala, ho sebelisoa tetracycline). Ka hona, libakeng tse bulehileng tsa letlalo, esita le haeba motho a sa lule nako e telele letsatsing 'me phello ea eona ha e matla haholo, li-bulb, likoloto, libaka tse khubelu li hlaha.
Litšoantšo li etsahalang ka mokhoa oa letsatsi le pholileng, prurigo (sun prurigo). Haeba ho e-na le karabelo, joale letlalo le pepesehileng le hlaha li-nodule tsa mmala o bofubelu, o phallang ka holim'a letlalo le li-vesicles.
Haeba o na le photodermatitis, joale o lokela ho rera ho ea ho ngaka, hobane sena se ka ba pontšo ea lefu la sebete, lefu le joalo le bitsoa lefu la porphyrin. Tšoaro ea li-phototoxic e ka etsahala ka lebaka la tsamaiso ea lithibela-mafu tse ngata (mohlala, lithibela-mafu tse tšoanang tsa sehlopha sa tetracycline), mahlaseli a mang a li-anti-inflammatory (mohlala, ibuprofen). Ka lebaka lena, o lokela ho bala pampitšana ka hloko, e leng kamehla e amanang le lithethefatsi, moo u ka bonang hore na meriana e ekelitse ho utloahala metseng ea li-violet kapa che.
Batho ba ratang letsatsi haholo ba lokela ho ba hlokolosi haholo ha ba noa meriana: ho na le meriana e 'maloa e ka sebelisetsoang ho etsa photodermatitis. Ka molao, lingaka li lemosa bakuli ba tsona monyetla ona mme li li eletsa hore li lule letsatsi ha ho khoneha kapa li sebelisa matla a letsatsi. Photodermatitis e ka etsahala ha motho a nka chelete ka thiothiol le tar, litokisetso tsa St. John's Wort, sulfonamides (lithethefatsi tse thibelang likokoana-hloko), lithibela-mafu tsa tetracycline, barbiturates.
Lintho tse eketsang kutloisiso, ka bomalimabe, ha li fumanoe merianeng feela, empa hape li na le monko o monate (li-perfume le li-deodorants), lik'hemik'hale tsa ntlo, li-vidahmyla, lihlahisoa tse nang le oli ea bohlokoa. Ka ho ipeha khanya ho letsatsi, li etsa hore 'mele o be le liphello tse sa thabiseng. Haeba lero la limela tse ling (mohlala, clover, laminaria, buttercups, sorrel) e fihla letlalong, joale, tlas'a khanya ea mahlaseli a mahlaseli a kotsi, libaka tse lefifi li ka sala.
Ke joang, ka mor'a tsohle, ho qoba photodermatitis?
U hloka ho fokotsa ho ba letsatsing motšehare, hopola hore ho molemo ho chesa mantsiboea le hoseng.
Hona joale ho na le sehlopha sa mefuta eohle ea lihlahisoa tsa letsatsing tse thusang ka ho phethahetseng ho qoba photodermatitis. Bakeng sa sephutheloana se seng le se seng ka tube e 'ngoe le e' ngoe ho na le litšoantšo tse bontšang hore na ba fokolisa makhetlo a makae ketsong ea mahlaseli a ultra-violet.
Haeba u e-na le letlalo le thata, joale u se ke ua eletsa pele u tsoa letsatsing ho ea sebelisa mafura, li-perfume, li-deodorants, hobane joalokaha ho boletsoe pejana, ho ka baka tšoaetso ea kotsi.
Li kenyeletsa lintho tse sa tšoaneng tse eketsang kutloisiso, li kenyeletsa: li-acids polyunsaturated, oli ea bergamot, boric acid, parsley, phenol, eosin, musk, St. John's Wort, mafura a paraaminobenzoic, lero la dill, salicylic acid, rose, retinoids isandal. Ho ka boleloa hore paraaminobenzoic acid e atisa ho ba le li-sunscreens, 'me eosin ke karolo ea molomo oa lipuo.
Photodermatitis e ka baka le ho fokolisa letlalo, ka mor'a liphello tse eketsehileng, li kenyeletsa ho pepa kapa ho etsa tattoo, li sebelisa salmium letsoai.
Ho ntshetsa pele photodermatitis ho ka khoneha hape ho amana le ho tlōla ha phapanyetsano ea lintho ka lebaka la ho se sebetse tsamaisong ea humoral. Maloetse a joalo a kenyelletsa xeroderma, polymorphic photodermatosis, khanya ea letsatsi, porphyria.
U se ke ua hlajoa ke lihlong?
Ha e le hantle, ho tsamaea liaparo tse koetsoeng kamehla ke ho ba sieo. Ha e le hantle, ntle le letsatsi le ke ke la phela, ho hlokahala hore re be le meno a matla, masapo le ho itšireletsa mafung. Ke habohlokoa haholo ho tsamaea letsatsing nakong ea selemo, empa ka hloko haholo. Letsatsi le letsatsi ho lokela ho ba motsoalle, hape, hopola hore haeba ho na le moholi kapa maru, ha ho bolele hore u ka phutholoha, hase thibelo ho mahlaseli a ultraviolet. Kamora ho tsamaea hoa thusa ho khatholla letlalo la sefahleho sa nematomata kapa linden.
Nko e hloka tlhokomelo e khethehileng, hobane eena, e le molao, o rohakana le pele, kahoo u iphumanele likatiba kapa li-caps tse nang le li-caps tse khōlō.
Haeba photodermatitis e se e le teng ho uena, joale ketso e potlakile. Qalong, u lokela ho tlosa letlalo la tsubollo e sa thabiseng, ho sena u ka thusa ho imeloa ho tloha liapole tse khaotsoeng hantle, likomkomere, litapole kapa k'habete e tšoeu. Kamora 'ona, qala ho noa vithamine E letsatsi le leng le le leng, e tla u thusa hore u tlose ho ruruha. Leha ho le joalo, haeba photodermatitis e hlaha ka mabaka a mang, mohlala, ka lebaka la lefu la sebete kapa litšoelesa tsa adrenal, joale u hloka feela thuso ea bongaka.