Krevn\u00ed tlak n\u00e1m l\u00e9ka\u0159 m\u011b\u0159\u00ed pravideln\u011b. Ale co ten o\u010dn\u00ed? Kdy jste byli naposledy u o\u010dn\u00edho l\u00e9ka\u0159e na preventivn\u00ed prohl\u00eddce?<\/p>\n
Oko je uvnit\u0159 vypln\u011bno tekutinou, kter\u00e1 se st\u00e1le dopl\u0148uje a p\u0159ebytek je odv\u00e1d\u011bn kan\u00e1lky pry\u010d. Pokud je p\u0159\u00edtok a odtok v nerovnov\u00e1ze, vznik\u00e1 probl\u00e9m. Je-li zpomalen, tekutina se hromad\u00ed a tlak stoup\u00e1 a naopak. Norm\u00e1ln\u00ed nitroo\u010dn\u00ed tlak je d\u016fle\u017eit\u00fd pro spr\u00e1vnou funkci oka a pro zachov\u00e1n\u00ed dobr\u00e9ho vid\u011bn\u00ed, proto\u017ee chr\u00e1n\u00ed oko p\u0159ed deformac\u00ed a p\u0159edch\u00e1z\u00ed jeho otok\u016fm. Zv\u00fd\u0161en\u00fd nitroo\u010dn\u00ed tlak se pod\u00edl\u00ed na vzniku glaukomu (zele n\u00e9ho z\u00e1kalu), sn\u00ed\u017een\u00fd tlak b\u00fdv\u00e1 p\u0159\u00edznakem diabetick\u00fdch obt\u00ed\u017e\u00ed a z\u00e1n\u011bt\u016f a m\u016f\u017ee zp\u016fsobit nap\u0159\u00edklad deformaci tvaru oka i po\u0161kozen\u00ed zrakov\u00e9ho nervu. „Proto by v\u0161ichni lid\u00e9 nad 40 let, u nich\u017e doch\u00e1z\u00ed k degenerativn\u00edm zm\u011bn\u00e1m, m\u011bli chodit na pravideln\u00e9 preventivn\u00ed prohl\u00eddky na o\u010dn\u00ed. P\u0159i nich se pr\u00e1v\u011b, mimo jin\u00e9, nitroo\u010dn\u00ed tlak m\u011b\u0159\u00ed,“ \u0159\u00edk\u00e1 pro Pestr\u00fd sv\u011bt MUDr. Jana Mik\u0161ovsk\u00e1 z o\u010dn\u00ed kliniky DuoVize.
\n– Mal\u00e9 zhor\u0161en\u00ed sami nepozn\u00e1te<\/p>\n
Jak se m\u011b\u0159\u00ed? Vy\u0161et\u0159en\u00ed je rychl\u00e9, nebolestiv\u00e9 a prob\u00edh\u00e1 pomoc\u00ed speci\u00e1ln\u00edch p\u0159\u00edstroj\u016f – nej\u010dast\u011bji bezkontaktn\u00edho tonometru. P\u0159i tomto m\u011b\u0159en\u00ed se vsed\u011b zad\u00edv\u00e1te do p\u0159\u00edstroje p\u0159ed v\u00e1mi, ten v\u00e1m do oka foukne – a je hotovo.
\nMal\u00e9 zv\u00fd\u0161en\u00ed o\u010dn\u00edho tlaku sami nepozn\u00e1te, nijak se toti\u017e neprojevuje. V\u00fdrazn\u00e9 m\u016f\u017ee b\u00fdt prov\u00e1zeno zhor\u0161en\u00fdm vid\u011bn\u00edm, bolestmi o\u010d\u00ed a hlavy a celkovou nevolnost\u00ed, ale bohu\u017eel tak\u00e9 v\u016fbec nijak. Pokud se u pacienta zjist\u00ed zv\u00fd\u0161en\u00fd nitroo\u010dn\u00ed tlak, je vhodn\u00e9 prov\u00e9st dal\u0161\u00ed vy\u0161et\u0159en\u00ed o\u010d\u00ed a z\u00e1rove\u0148 nitroo\u010dn\u00ed tlak p\u0159em\u011b\u0159it opakovan\u011b, aby se vylou\u010dila p\u0159\u00edpadn\u00e1 chyba. Podle v\u00fdsledk\u016f se l\u00e9ka\u0159 rozhodne, zda nasad\u00ed l\u00e9\u010dbu, nebo bude pacienta jen sledovat. V tomto p\u0159\u00edpad\u011b je nutn\u00e9 dodr\u017eovat l\u00e9\u010debn\u00fd postup, aby nedoch\u00e1zelo k dal\u0161\u00edmu zhor\u0161ov\u00e1n\u00ed zrakov\u00fdch funkc\u00ed. V\u010dasn\u00fdm z\u00e1sahem lze posti\u017een\u00ed zraku zpomalit.<\/p>\n
Pestr\u00fd sv\u011bt<\/p>\n","protected":false},"excerpt":{"rendered":"
Krevn\u00ed tlak n\u00e1m l\u00e9ka\u0159 m\u011b\u0159\u00ed pravideln\u011b. Ale co ten o\u010dn\u00ed? Kdy jste byli naposledy u o\u010dn\u00edho l\u00e9ka\u0159e na preventivn\u00ed prohl\u00eddce?<\/p>\n<\/div>","protected":false},"author":1,"featured_media":20406,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-27090","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/27090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27090"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/27090\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/20406"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}