Kop\u0159ivka je ko\u017en\u00ed onemocn\u011bn\u00ed, kter\u00e9 postihuje v ur\u010dit\u00e9m obdob\u00ed \u017eivota ka\u017ed\u00e9ho p\u00e1t\u00e9ho \u010dlov\u011bka. Zp\u016fsobuje intenzivn\u011b sv\u011bdiv\u00e9, vyv\u00fd\u0161en\u00e9 skvrny na k\u016f\u017ei zn\u00e1m\u00e9 jako pup\u00ednky (neboli pup\u00ednky), kter\u00e9 mohou m\u00edt kulat\u00fd nebo prstencov\u00fd tvar a mohou se sl\u00e9vat.<\/p>\n\n\n\n
\u010casto se objevuje po \u0161kr\u00e1b\u00e1n\u00ed a m\u016f\u017ee postihnout k\u016f\u017ei na v\u0161ech \u010d\u00e1stech t\u011bla.<\/p>\n\n\n\n
Je zp\u016fsobena uvol\u0148ov\u00e1n\u00edm histaminu a dal\u0161\u00edch chemick\u00fdch medi\u00e1tor\u016f do krevn\u00edho ob\u011bhu ur\u010dit\u00fdmi t\u011blesn\u00fdmi bu\u0148kami zn\u00e1m\u00fdmi jako \u017e\u00edrn\u00e9 bu\u0148ky. Pup\u00ednky jsou v\u00fdsledkem \u00faniku tekutiny z ko\u017en\u00edch kapil\u00e1r.<\/p>\n\n\n\n
Zat\u00edmco kop\u0159ivka obvykle zmiz\u00ed do 24 hodin, l\u00e9\u010dba samotn\u00e9ho onemocn\u011bn\u00ed m\u016f\u017ee trvat d\u00e9le.
Kop\u0159ivka je \u010dasto doprov\u00e1zena otokem pod k\u016f\u017e\u00ed zn\u00e1m\u00fdm jako angioed\u00e9m. Ten obvykle postihuje m\u011bkk\u00e9 \u010d\u00e1sti t\u011bla, jako jsou rty, o\u010dn\u00ed v\u00ed\u010dka nebo vnit\u0159ek \u00fast.<\/p>\n\n\n\n
Na rozd\u00edl od kop\u0159ivky tyto otoky miz\u00ed d\u00e9le a jsou sp\u00ed\u0161e bolestiv\u00e9 ne\u017e sv\u011bdiv\u00e9.<\/p>\n\n\n\n
Pokud se angioed\u00e9m objev\u00ed bez pup\u00ednk\u016f, m\u016f\u017ee se jednat o d\u011bdi\u010dn\u00e9 onemocn\u011bn\u00ed zvan\u00e9 heredit\u00e1rn\u00ed angioed\u00e9m. V takov\u00fdch p\u0159\u00edpadech nesouvis\u00ed s kop\u0159ivkou a vy\u017eaduje odli\u0161nou l\u00e9\u010dbu a krevn\u00ed testy pro diagn\u00f3zu.<\/p>\n\n\n\n
V z\u00e1vislosti na d\u00e9lce trv\u00e1n\u00ed lze kop\u0159ivku rozd\u011blit na:<\/p>\n\n\n\n
Akutn\u00ed kop\u0159ivku \u2013 co\u017e je nejtypi\u010dt\u011bj\u0161\u00ed typ, jeho\u017e p\u0159\u00ed\u010dina v\u00fdskytu je obvykle zn\u00e1m\u00e1. Tento typ trv\u00e1 p\u0159ibli\u017en\u011b \u0161est t\u00fddn\u016f.<\/p>\n\n\n\n
Chronickou kop\u0159ivku \u2013 kdy v\u00fdskyt pup\u00ednk\u016f trv\u00e1 d\u00e9le ne\u017e \u0161est t\u00fddn\u016f a jej\u00ed\u017e p\u0159\u00ed\u010dina v\u00fdskytu je obvykle nezn\u00e1m\u00e1.<\/p>\n\n\n\n
Fyzickou kop\u0159ivku \u2013 zp\u016fsobenou \u0161kr\u00e1b\u00e1n\u00edm, vystaven\u00edm chladu, neust\u00e1l\u00fdm tlakem na k\u016f\u017ei, vystaven\u00edm slune\u010dn\u00edmu z\u00e1\u0159en\u00ed nebo zv\u00fd\u0161en\u00edm t\u011blesn\u00e9 teploty.<\/p>\n\n\n\n
\u010cast\u00fdmi p\u0159\u00ed\u010dinami jsou: alergick\u00e9 reakce, infekce \u2013 bakteri\u00e1ln\u00ed i virov\u00e9, a emocion\u00e1ln\u00ed stres.<\/p>\n\n\n\n
Zat\u00edmco v\u011bt\u0161ina kop\u0159ivkov\u00fdch vyr\u00e1\u017eek nevy\u017eaduje l\u00e9\u010dbu, proto\u017ee do 24 hodin vymiz\u00ed, pokud stav p\u0159etrv\u00e1v\u00e1, m\u016f\u017ee v\u00e1m l\u00e9ka\u0159 p\u0159edepsat antihistaminika, steroidn\u00ed tablety nebo mentolov\u00fd kr\u00e9m k \u00falev\u011b od sv\u011bd\u011bn\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
Kop\u0159ivka je ko\u017en\u00ed onemocn\u011bn\u00ed, kter\u00e9 postihuje v ur\u010dit\u00e9m obdob\u00ed \u017eivota ka\u017ed\u00e9ho p\u00e1t\u00e9ho \u010dlov\u011bka. Zp\u016fsobuje intenzivn\u011b sv\u011bdiv\u00e9, vyv\u00fd\u0161en\u00e9 skvrny na k\u016f\u017ei zn\u00e1m\u00e9 jako pup\u00ednky (neboli pup\u00ednky), kter\u00e9 mohou m\u00edt kulat\u00fd nebo […]<\/p>\n","protected":false},"author":1,"featured_media":214,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recept"],"yoast_head":"\n