Probud\u00edte se uprost\u0159ed noci, k\u016f\u017ee v\u00e1m p\u00e1l\u00ed nekontrolovateln\u00fdm, \u0161\u00edlen\u00fdm sv\u011bd\u011bn\u00edm, jen abyste zjistili, \u017ee m\u00e1te t\u011blo pokryt\u00e9 rozzloben\u00fdmi, vystoupl\u00fdmi \u010derven\u00fdmi pup\u00ednky, kter\u00e9 se zdaj\u00ed b\u00fdt z ni\u010deho nic. P\u0159edpokl\u00e1d\u00e1te, \u017ee je to jen kousnut\u00ed hmyzem nebo m\u00edrn\u00e1 reakce na nov\u00fd prac\u00ed prost\u0159edek, ale katastrof\u00e1ln\u011b se m\u00fdl\u00edte. Tyto z\u00e1hadn\u00e9, m\u011bn\u00edc\u00ed se skvrny nejsou jen nep\u0159\u00edjemnost\u00ed \u2013 je to zoufal\u00fd, vysoce pohotov\u00fd popla\u0161n\u00fd syst\u00e9m va\u0161eho t\u011bla, kter\u00fd k\u0159i\u010d\u00ed, \u017ee pod povrchem je n\u011bco z\u00e1sadn\u011b \u0161patn\u011b. Pokud tyto kop\u0159ivky ignorujete, hrajete nebezpe\u010dnou hru se sv\u00fdm imunitn\u00edm syst\u00e9mem, kter\u00e1 by mohla v\u00e9st k \u017eivot ohro\u017euj\u00edc\u00ed krizi.<\/p>\n\n\n\n
Kop\u0159ivka, b\u011b\u017en\u011b zn\u00e1m\u00e1 jako vyr\u00e1\u017eka, je mnohem v\u00edc ne\u017e jen povrchn\u00ed kosmetick\u00fd probl\u00e9m. Je to komplexn\u00ed imunologick\u00e1 reakce charakterizovan\u00e1 rychl\u00fdm v\u00fdvojem vyv\u00fd\u0161en\u00fdch, intenzivn\u011b sv\u011bdiv\u00fdch l\u00e9z\u00ed. Tyto pup\u00ednky se mohou objevit kdekoli na t\u011ble \u2013 na obli\u010deji, pa\u017e\u00edch, nohou nebo trupu \u2013 a \u010dasto tvo\u0159\u00ed shluky, kter\u00e9 se zdaj\u00ed b\u00fdt migruj\u00edc\u00ed po k\u016f\u017ei d\u011bsivou rychlost\u00ed. I kdy\u017e je pravda, \u017ee mnoho z t\u011bchto l\u00e9z\u00ed miz\u00ed stejn\u011b rychle, jako se objev\u00ed, z\u00e1kladn\u00edm mechanismem, kter\u00fd je spou\u0161t\u00ed, je sofistikovan\u00e1 biologick\u00e1 ud\u00e1lost, kter\u00e1 vy\u017eaduje va\u0161i plnou pozornost. Kdy\u017e jsou \u017e\u00edrn\u00e9 bu\u0148ky va\u0161eho imunitn\u00edho syst\u00e9mu aktivov\u00e1ny, zaplav\u00ed v\u00e1\u0161 krevn\u00ed ob\u011bh histaminem a \u0159adou dal\u0161\u00edch z\u00e1n\u011btliv\u00fdch medi\u00e1tor\u016f. Tento chemick\u00fd n\u00e1r\u016fst zp\u016fsobuje, \u017ee kapil\u00e1ry va\u0161\u00ed k\u016f\u017ee propou\u0161t\u011bj\u00ed tekutinu do okoln\u00ed tk\u00e1n\u011b, co\u017e m\u00e1 za n\u00e1sledek charakteristick\u00e9, otekl\u00e9 pup\u00ednky, kter\u00e9 definuj\u00ed tento stav.<\/p>\n\n\n\n
P\u0159\u00edznaky kop\u0159ivky jsou stejn\u011b znepokojiv\u00e9, jako jsou odli\u0161n\u00e9. Mo\u017en\u00e1 se jedn\u00e1 o klasickou kop\u0159ivku \u2013 dob\u0159e definovan\u00e9, vyv\u00fd\u0161en\u00e9 l\u00e9ze, kter\u00e9 maj\u00ed \u010dasto bled\u00fd st\u0159ed obklopen\u00fd \u010derven\u00fdm okrajem. T\u00e9m\u011b\u0159 jist\u011b poc\u00edt\u00edte sv\u011bd\u011bn\u00ed, l\u00e9ka\u0159sk\u00fd term\u00edn pro neust\u00e1l\u00e9, hlubok\u00e9 sv\u011bd\u011bn\u00ed, kter\u00e9 znemo\u017e\u0148uje norm\u00e1ln\u00ed \u017eivot. Snad nejz\u00e1hadn\u011bj\u0161\u00edm rysem kop\u0159ivky je jej\u00ed \u201epom\u00edjiv\u00fd charakter\u201c. V jednu chv\u00edli v\u00e1m pup\u00ednek p\u00e1l\u00ed na rameni a o n\u011bkolik hodin pozd\u011bji beze stopy zmiz\u00ed, jen aby se znovu objevil na stehn\u011b nebo krku. Toto nevyzpytateln\u00e9 a nep\u0159edv\u00eddateln\u00e9 chov\u00e1n\u00ed je d\u016fvodem, pro\u010d je kop\u0159ivka tak psychicky n\u00e1ro\u010dn\u00e1 pro ty, kte\u0159\u00ed trp\u00ed opakuj\u00edc\u00edmi se v\u00fdskyty.<\/p>\n\n\n\n
V n\u011bkter\u00fdch p\u0159\u00edpadech je kop\u0159ivka doprov\u00e1zena angioed\u00e9mem, hlub\u0161\u00edm a z\u00e1va\u017en\u011bj\u0161\u00edm otokem, kter\u00fd postihuje vrstvy pod k\u016f\u017e\u00ed. Zat\u00edmco kop\u0159ivka je obvykle dr\u00e1\u017ediv\u00e1, angioed\u00e9m je \u010dasto bolestiv\u00fd nebo vytv\u00e1\u0159\u00ed pocit napjat\u00e9 a rozta\u017een\u00e9 k\u016f\u017ee. \u010casto postihuje citliv\u00e9 tk\u00e1n\u011b o\u010dn\u00edch v\u00ed\u010dek, rt\u016f, rukou, nohou a genit\u00e1li\u00ed. Mus\u00edte si b\u00fdt velmi v\u011bdomi toho, \u017ee angioed\u00e9m nen\u00ed jen lokalizovan\u00fd otok; pokud postihuje jazyk, krk nebo d\u00fdchac\u00ed cesty, st\u00e1v\u00e1 se kritick\u00fdm zdravotn\u00edm stavem. V takov\u00fdch chv\u00edl\u00edch m\u016f\u017ee b\u00fdt va\u0161e schopnost d\u00fdchat b\u011bhem n\u011bkolika minut ohro\u017eena, co\u017e z \u201eko\u017en\u00edho probl\u00e9mu\u201c d\u011bl\u00e1 boj o \u017eivot a o smrt o kysl\u00edk, kter\u00fd vy\u017eaduje okam\u017eit\u00fd z\u00e1sah.<\/p>\n\n\n\n
L\u00e9ka\u0159i kategorizuj\u00ed kop\u0159ivku p\u0159edev\u0161\u00edm podle d\u00e9lky trv\u00e1n\u00ed p\u0159\u00edznak\u016f. Akutn\u00ed kop\u0159ivka je nej\u010dast\u011bj\u0161\u00ed formou, obvykle trv\u00e1 m\u00e9n\u011b ne\u017e \u0161est t\u00fddn\u016f a \u010dasto je vyvol\u00e1na jasnou a identifikovatelnou p\u0159\u00ed\u010dinou. Chronick\u00e1 kop\u0159ivka je v\u0161ak mnohem obt\u00ed\u017en\u011bj\u0161\u00ed diagn\u00f3za, definovan\u00e1 propuknut\u00edm onemocn\u011bn\u00ed, kter\u00e9 p\u0159etrv\u00e1v\u00e1 d\u00e9le ne\u017e \u0161est t\u00fddn\u016f. V mnoha z t\u011bchto p\u0159\u00edpad\u016f je stav klasifikov\u00e1n jako \u201echronick\u00e1 spont\u00e1nn\u00ed kop\u0159ivka\u201c nebo idiopatick\u00e1 kop\u0159ivka, co\u017e znamen\u00e1, \u017ee vnit\u0159n\u00ed spou\u0161t\u011b\u010d z\u016fst\u00e1v\u00e1 frustruj\u00edc\u00ed a nepolapitelnou z\u00e1hadou. V tomto p\u0159\u00edpad\u011b m\u016f\u017ee imunitn\u00ed syst\u00e9m selh\u00e1vat a \u00fato\u010dit na vlastn\u00ed \u017e\u00edrn\u00e9 bu\u0148ky v autoimunitn\u00edm cyklu, kter\u00fd se m\u016f\u017ee zd\u00e1t nemo\u017en\u00e9 p\u0159eru\u0161it bez profesion\u00e1ln\u00ed a dlouhodob\u00e9 l\u00e9ka\u0159sk\u00e9 p\u00e9\u010de.<\/p>\n\n\n\n
Krom\u011b spont\u00e1nn\u00ed varianty existuje fyzick\u00e1 neboli \u201eindukovateln\u00e1\u201c kop\u0159ivka, kdy specifick\u00e9 vn\u011bj\u0161\u00ed podn\u011bty z prost\u0159ed\u00ed nut\u00ed t\u011blo reagovat. Dermografismus je bizarn\u00ed projev, kdy pouh\u00e9 \u0161kr\u00e1b\u00e1n\u00ed nebo t\u0159en\u00ed k\u016f\u017ee zp\u016fsob\u00ed, \u017ee se pup\u00ednky objev\u00ed p\u0159esn\u011b podle vzoru va\u0161eho dotyku. Chladov\u00e1 kop\u0159ivka m\u016f\u017ee b\u00fdt vyvol\u00e1na vystaven\u00edm prudce klesaj\u00edc\u00edm teplot\u00e1m nebo ledov\u00e9 vod\u011b. Tlakov\u00e1 kop\u0159ivka vznik\u00e1, kdy\u017e je na k\u016f\u017ei aplikov\u00e1na trval\u00e1 lokalizovan\u00e1 s\u00edla, nap\u0159\u00edklad p\u0159etrv\u00e1vaj\u00edc\u00ed t\u0159en\u00ed t\u011bsn\u00e9ho oble\u010den\u00ed nebo p\u00e1s\u016f v pase. Sol\u00e1rn\u00ed kop\u0159ivka se objevuje, kdy\u017e je k\u016f\u017ee vystavena slune\u010dn\u00edmu z\u00e1\u0159en\u00ed, zat\u00edmco cholinergn\u00ed kop\u0159ivka je spojena s v\u00fdkyvy t\u011blesn\u00e9 teploty, ke kter\u00fdm \u010dasto doch\u00e1z\u00ed b\u011bhem intenzivn\u00edho cvi\u010den\u00ed nebo dokonce relaxa\u010dn\u00ed hork\u00e9 koupele.<\/p>\n\n\n\n
Seznam potenci\u00e1ln\u00edch vin\u00edk\u016f akutn\u00ed kop\u0159ivky je rozs\u00e1hl\u00fd a sah\u00e1 od oby\u010dejn\u00fdch a\u017e po z\u00e1va\u017en\u00e9 p\u0159\u00edpady. Klasick\u00fdmi spou\u0161t\u011b\u010di jsou alergick\u00e9 reakce na specifick\u00e9 potraviny \u2013 jako jsou kor\u00fd\u0161i, mandle, vejce nebo ml\u00e9ko. Farmaceutick\u00e9 l\u00e1tky, zejm\u00e9na antibiotika nebo b\u011b\u017en\u00e9 l\u00e9ky proti bolesti, jako je aspirin a ibuprofen, jsou nechvaln\u011b zn\u00e1m\u00e9 t\u00edm, \u017ee vyvol\u00e1vaj\u00ed propuknut\u00ed kop\u0159ivky. Infekce jsou dal\u0161\u00ed v\u00fdznamnou cestou; v\u0161e od b\u011b\u017en\u00e9ho virov\u00e9ho nachlazen\u00ed a\u017e po bakteri\u00e1ln\u00ed infekce, jako je ang\u00edna, m\u016f\u017ee p\u0159ipravit va\u0161e \u017e\u00edrn\u00e9 bu\u0148ky k z\u00e1n\u011btliv\u00e9mu vzplanut\u00ed. Dokonce i emocion\u00e1ln\u00ed stres, i kdy\u017e nen\u00ed p\u0159\u00edmou p\u0159\u00ed\u010dinou uvol\u0148ov\u00e1n\u00ed chemik\u00e1li\u00ed, p\u016fsob\u00ed jako siln\u00fd urychlova\u010d, kter\u00fd u citliv\u00fdch jedinc\u016f \u010din\u00ed st\u00e1vaj\u00edc\u00ed propuknut\u00ed v\u00fdrazn\u011b bolestiv\u011bj\u0161\u00edmi a p\u0159etrv\u00e1vaj\u00edc\u00edmi.<\/p>\n\n\n\n
Diagnostika p\u0159\u00ed\u010diny p\u0159etrv\u00e1vaj\u00edc\u00ed kop\u0159ivky je slo\u017eit\u00e9 pe\u010dliv\u00e9 vy\u0161et\u0159en\u00ed. L\u00e9ka\u0159 se pono\u0159\u00ed do hloubky va\u0161\u00ed anamn\u00e9zy, bude hledat vzorce v d\u00e9lce trv\u00e1n\u00ed v\u00fdskytu a porovn\u00e1 je s va\u0161\u00ed ned\u00e1vnou expozic\u00ed potravin\u00e1m, l\u00e9k\u016fm a stresor\u016fm prost\u0159ed\u00ed. Prim\u00e1rn\u00ed c\u00edle va\u0161eho l\u00e9\u010debn\u00e9ho pl\u00e1nu jsou dvoj\u00ed: za prv\u00e9, poskytnout okam\u017eitou \u00falevu od fyzick\u00e9 ag\u00f3nie sv\u011bd\u011bn\u00ed a za druh\u00e9, identifikovat a eliminovat spou\u0161t\u011b\u010d. Antihistaminika z\u016fst\u00e1vaj\u00ed zlat\u00fdm standardem a z\u00e1kladn\u00edm kamenem l\u00e9\u010debn\u00e9ho protokolu; funguj\u00ed tak, \u017ee blokuj\u00ed p\u016fsoben\u00ed histaminu a \u00fa\u010dinn\u011b ochlazuj\u00ed chemick\u00fd ohe\u0148, kter\u00fd kop\u0159ivku poh\u00e1n\u00ed. V z\u00e1vislosti na z\u00e1va\u017enosti p\u0159\u00edpadu m\u016f\u017ee l\u00e9ka\u0159 p\u0159edepsat kr\u00e1tkodobou k\u00faru kortikosteroid\u016f k \u200b\u200bn\u00e1siln\u00e9mu tlumen\u00ed nekontrolovateln\u00e9 z\u00e1n\u011btliv\u00e9 reakce.<\/p>\n\n\n\n
Pokud trp\u00edte opakuj\u00edc\u00ed se kop\u0159ivkou, nejd\u016fle\u017eit\u011bj\u0161\u00edm krokem, kter\u00fd m\u016f\u017eete ud\u011blat, je p\u0159estat \u010dekat, a\u017e \u201esama odezn\u00ed\u201c. I kdy\u017e je mnoho p\u0159\u00edpad\u016f skute\u010dn\u011b ne\u0161kodn\u00fdch, riziko chybn\u00e9 identifikace chronick\u00e9ho autoimunitn\u00edho probl\u00e9mu nebo ignorov\u00e1n\u00ed rozv\u00edjej\u00edc\u00ed se respira\u010dn\u00ed hrozby je p\u0159\u00edli\u0161 vysok\u00e9 na to, aby se ospravedlnilo uspokojen\u00ed se s pocitem sebeuspokojen\u00ed. Jste jedin\u00e1 osoba, kter\u00e1 zn\u00e1 z\u00e1kladn\u00ed stav sv\u00e9ho t\u011bla, a kdy\u017e je tento stav naru\u0161en p\u0159etrv\u00e1vaj\u00edc\u00edmi, bolestiv\u00fdmi nebo m\u011bn\u00edc\u00edmi se ko\u017en\u00edmi reakcemi, je \u010das vyhledat odbornou l\u00e9ka\u0159skou pomoc. Ve\u010fte si podrobn\u00fd z\u00e1znam o tom, kdy se kop\u0159ivka objevila, co jste jedli, \u010deho jste se dot\u00fdkali a jak jste se c\u00edtili v hodin\u00e1ch p\u0159edt\u00edm, ne\u017e se pup\u00ednky objevily. Vyzbrojeni t\u011bmito informacemi m\u016f\u017eete prom\u011bnit z\u00e1hadu ve zvl\u00e1dnutelnou zdravotn\u00ed situaci. Va\u0161e k\u016f\u017ee je nejv\u011bt\u0161\u00edm org\u00e1nem, kter\u00fd m\u00e1te \u2013 je \u010das za\u010d\u00edt naslouchat varov\u00e1n\u00edm, kter\u00e1 vys\u00edl\u00e1, d\u0159\u00edve, ne\u017e se tato varov\u00e1n\u00ed prom\u011bn\u00ed ve skute\u010dnou zdravotn\u00ed katastrofu.<\/p>\n","protected":false},"excerpt":{"rendered":"Probud\u00edte se uprost\u0159ed noci, k\u016f\u017ee v\u00e1m p\u00e1l\u00ed nekontrolovateln\u00fdm, \u0161\u00edlen\u00fdm sv\u011bd\u011bn\u00edm, jen abyste zjistili, \u017ee m\u00e1te t\u011blo pokryt\u00e9 rozzloben\u00fdmi, vystoupl\u00fdmi \u010derven\u00fdmi pup\u00ednky, kter\u00e9 se \n [...]<\/a>","protected":false},"author":1,"featured_media":11557,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11556","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/11556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11556"}],"version-history":[{"count":1,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/11556\/revisions"}],"predecessor-version":[{"id":11558,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/11556\/revisions\/11558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/media\/11557"}],"wp:attachment":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}