{"id":25476,"date":"2026-10-28T15:24:17","date_gmt":"2026-10-28T15:24:17","guid":{"rendered":"https:\/\/www.automakers.cz\/?p=25476"},"modified":"2026-10-28T15:25:36","modified_gmt":"2026-10-28T15:25:36","slug":"mikrospanek-oci-neexistuje-jak-poznat-rozdil-mezi-unavou-zraku-a-skutecnym-mikrospankem","status":"publish","type":"post","link":"https:\/\/www.automakers.cz\/?p=25476","title":{"rendered":"Mikrosp\u00e1nek o\u010d\u00ed neexistuje. Jak poznat rozd\u00edl mezi \u00fanavou zraku a mikrosp\u00e1nkem?"},"content":{"rendered":"

P\u00e1len\u00ed o\u010d\u00ed,<\/span> rozmazan\u00e9 vid\u011bn\u00ed \u010di t\u011b\u017ek\u00e1 v\u00ed\u010dka si lid\u00e9 \u010dasto pletou s mikrosp\u00e1nkem.<\/span> Zat\u00edmco v prvn\u00edm p\u0159\u00edpad\u011b jde o \u00fanavu zraku ze zrakov\u00e9 z\u00e1t\u011b\u017ee, mikrosp\u00e1nek je nebezpe\u010dn\u00fd v\u00fdpadek bd\u011blosti, kter\u00fd hroz\u00ed zejm\u00e9na p\u0159i \u0159\u00edzen\u00ed. Jak tyto dva stavy odli\u0161it a kdy zpozorn\u011bt?<\/strong><\/p>\n

Telefon hned po probuzen\u00ed, n\u011bkolik hodin u pracovn\u00edho po\u010d\u00edta\u010de a ve\u010der dal\u0161\u00ed \u010das p\u0159ed obrazovkou. O\u010di b\u011bhem dne vystavujeme dlouhodob\u00e9 z\u00e1t\u011b\u017ei, kter\u00e1 se m\u016f\u017ee projevit p\u00e1len\u00edm, \u0159ez\u00e1n\u00edm nebo p\u0159echodn\u011b rozmazan\u00fdm vid\u011bn\u00edm. N\u011bkdy se p\u0159id\u00e1v\u00e1 tak\u00e9 pocit t\u011b\u017ek\u00fdch v\u00ed\u010dek a pot\u00ed\u017ee se soust\u0159ed\u011bn\u00edm. P\u0159esto\u017ee mohou tyto p\u0159\u00edznaky p\u0159ipom\u00ednat ospalost, nemus\u00ed m\u00edt stejnou p\u0159\u00ed\u010dinu.<\/p>\n

\u201ePojem mikrosp\u00e1nek o\u010d\u00ed se n\u011bkdy pou\u017e\u00edv\u00e1 pro situace, kdy m\u00e1me pocit, \u017ee n\u00e1m o\u010di na chv\u00edli vypov\u00eddaj\u00ed slu\u017ebu. Z odborn\u00e9ho hlediska ale nic takov\u00e9ho neexistuje. Skute\u010dn\u00fd mikrosp\u00e1nek souvis\u00ed s \u010dinnost\u00ed mozku a nedostate\u010dnou bd\u011blost\u00ed, zat\u00edmco \u00fanava o\u010d\u00ed b\u00fdv\u00e1 d\u016fsledkem dlouhodob\u00e9 zrakov\u00e9 z\u00e1t\u011b\u017ee. Je d\u016fle\u017eit\u00e9 tyto dva stavy rozli\u0161ovat, proto\u017ee vy\u017eaduj\u00ed odli\u0161n\u00fd p\u0159\u00edstup,\u201c vysv\u011btluje MUDr. Radan Zugar, prim\u00e1\u0159 O\u010dn\u00edho centra Praha.<\/p><\/blockquote>\n

Kdy\u017e o\u010di p\u00e1l\u00ed a obraz se rozmaz\u00e1v\u00e1<\/strong><\/p>\n

Jednou z nej\u010dast\u011bj\u0161\u00edch p\u0159\u00ed\u010din zrakov\u00e9ho nepohodl\u00ed je dlouhodob\u00e1 pr\u00e1ce na bl\u00edzko, zejm\u00e9na sledov\u00e1n\u00ed digit\u00e1ln\u00edch obrazovek. P\u0159i soust\u0159ed\u011bn\u00ed na monitor nebo telefon obvykle m\u00e9n\u011b mrk\u00e1me, a slzn\u00fd film, kter\u00fd chr\u00e1n\u00ed povrch oka, se tak nemus\u00ed dostate\u010dn\u011b obnovovat. V\u00fdsledkem m\u016f\u017ee b\u00fdt pocit such\u00fdch o\u010d\u00ed, p\u00e1len\u00ed, \u0159ez\u00e1n\u00ed, slzen\u00ed nebo kol\u00edsav\u011b rozmazan\u00e9 vid\u011bn\u00ed.<\/p>\n

\u201ePro obt\u00ed\u017ee spojen\u00e9 se such\u00fdm okem je typick\u00e9, \u017ee se ostrost vid\u011bn\u00ed b\u011bhem dne m\u011bn\u00ed. Pacient m\u016f\u017ee m\u00edt chv\u00edli pocit, \u017ee vid\u00ed rozmazan\u011b, ale po n\u011bkolika mrknut\u00edch se obraz op\u011bt vyjasn\u00ed. Pokud se v\u0161ak pot\u00ed\u017ee opakuj\u00ed nebo p\u0159etrv\u00e1vaj\u00ed, nemus\u00ed b\u00fdt p\u0159\u00ed\u010dinou pouze \u00fanava. M\u016f\u017ee se na nich pod\u00edlet tak\u00e9 nevhodn\u00e1 dioptrick\u00e1 korekce nebo jin\u00e9 o\u010dn\u00ed onemocn\u011bn\u00ed,\u201c upozor\u0148uje MUDr. Radan Zugar.<\/p><\/blockquote>\n

Zrakovou \u00fanavu m\u016f\u017ee zhor\u0161ovat tak\u00e9 nevhodn\u00e9 osv\u011btlen\u00ed, odlesky na monitoru, p\u0159\u00edli\u0161 mal\u00e1 velikost p\u00edsma nebo such\u00fd vzduch v klimatizovan\u00fdch m\u00edstnostech. Pokud se obt\u00ed\u017ee pravideln\u011b vracej\u00ed, je vhodn\u00e9 absolvovat o\u010dn\u00ed vy\u0161et\u0159en\u00ed.<\/p>\n

Skute\u010dn\u00fd mikrosp\u00e1nek m\u016f\u017ee p\u0159ij\u00edt i s otev\u0159en\u00fdma o\u010dima<\/strong><\/p>\n

Na rozd\u00edl od zrakov\u00e9 \u00fanavy p\u0159edstavuje skute\u010dn\u00fd mikrosp\u00e1nek kr\u00e1tkou, mimovoln\u00ed epizodu sp\u00e1nku, p\u0159i n\u00ed\u017e doch\u00e1z\u00ed k v\u00fdpadku bd\u011blosti a schopnosti odpov\u00eddaj\u00edc\u00edm zp\u016fsobem reagovat na okol\u00ed. M\u016f\u017ee trvat jen n\u011bkolik sekund a \u010dlov\u011bk si jej nemus\u00ed v\u016fbec uv\u011bdomit. N\u011bkdy p\u0159itom mohou o\u010di z\u016fstat otev\u0159en\u00e9.<\/p>\n

Riziko mikrosp\u00e1nku se zvy\u0161uje zejm\u00e9na p\u0159i nedostatku sp\u00e1nku, dlouhodob\u00e9 \u00fanav\u011b nebo naru\u0161en\u00ed sp\u00e1nkov\u00e9ho re\u017eimu. Typickou rizikovou situac\u00ed m\u016f\u017ee b\u00fdt rann\u00ed cesta do pr\u00e1ce po kr\u00e1tk\u00e9 noci nebo dlouh\u00e1 monot\u00f3nn\u00ed j\u00edzda automobilem. Kr\u00e1tkodob\u00e9 povzbuzen\u00ed k\u00e1vou, otev\u0159en\u00e9 ok\u00e9nko nebo hlasit\u00e1 hudba p\u0159itom nedok\u00e1\u017eou sp\u00e1nek nahradit.<\/p>\n

O\u010d\u00edm pomohou p\u0159est\u00e1vky, mozku dostatek sp\u00e1nku<\/strong><\/p>\n

P\u0159esto\u017ee \u00fanava o\u010d\u00ed a skute\u010dn\u00fd mikrosp\u00e1nek p\u0159edstavuj\u00ed odli\u0161n\u00e9 probl\u00e9my, ob\u011bma m\u016f\u017ee prosp\u011bt \u00faprava ka\u017edodenn\u00edch n\u00e1vyk\u016f.<\/p>\n

\u201eP\u0159i pr\u00e1ci s obrazovkou je pot\u0159eba pravideln\u011b p\u0159eru\u0161ovat dlouhodob\u00e9 zaost\u0159ov\u00e1n\u00ed na bl\u00edzko. Pomoci m\u016f\u017ee nap\u0159\u00edklad pravidlo 20\u201320\u201320: ka\u017ed\u00fdch dvacet minut se alespo\u0148 na dvacet sekund pod\u00edvat na p\u0159edm\u011bt vzd\u00e1len\u00fd p\u0159ibli\u017en\u011b \u0161est metr\u016f. D\u016fle\u017eit\u00e9 je tak\u00e9 v\u011bdom\u011b mrkat, spr\u00e1vn\u011b nastavit monitor a omezit odlesky,\u201c doporu\u010duje prim\u00e1\u0159 Zugar.<\/p><\/blockquote>\n

Pro prevenci nadm\u011brn\u00e9 denn\u00ed ospalosti je z\u00e1sadn\u00ed dostate\u010dn\u00fd a pravideln\u00fd sp\u00e1nek. V\u00fdrazn\u00e9 rozd\u00edly mezi pracovn\u00edm a v\u00edkendov\u00fdm re\u017eimem mohou n\u00e1vrat k \u010dasn\u00e9mu vst\u00e1v\u00e1n\u00ed komplikovat.<\/p>\n

Kdy u\u017e je pot\u0159eba vyhledat l\u00e9ka\u0159e? Ob\u010dasn\u00e1 \u00fanava o\u010d\u00ed po n\u00e1ro\u010dn\u00e9m dni nemus\u00ed znamenat z\u00e1va\u017en\u00fd zdravotn\u00ed probl\u00e9m. Pokud se ale p\u00e1len\u00ed, \u0159ez\u00e1n\u00ed, rozmazan\u00e9 vid\u011bn\u00ed nebo bolesti hlavy pravideln\u011b opakuj\u00ed, je vhodn\u00e9 zjistit jejich p\u0159\u00ed\u010dinu.<\/p>\n

\u201ePacienti n\u011bkdy p\u0159isuzuj\u00ed zhor\u0161en\u00e9 vid\u011bn\u00ed pouze \u00fanav\u011b a p\u0159edpokl\u00e1daj\u00ed, \u017ee po odpo\u010dinku samo odezn\u00ed. Ne v\u017edy je to ale tak jednoduch\u00e9. Pokud se pot\u00ed\u017ee opakuj\u00ed, p\u0159etrv\u00e1vaj\u00ed nebo se zhor\u0161uj\u00ed, je d\u016fle\u017eit\u00e9 absolvovat o\u010dn\u00ed vy\u0161et\u0159en\u00ed. N\u00e1hl\u00e9 v\u00fdrazn\u00e9 zhor\u0161en\u00ed vid\u011bn\u00ed nebo nov\u011b vznikl\u00e9 dvojit\u00e9 vid\u011bn\u00ed vy\u017eaduje neodkladn\u00e9 l\u00e9ka\u0159sk\u00e9 posouzen\u00ed,\u201c zd\u016fraz\u0148uje MUDr. Radan Zugar.<\/p><\/blockquote>\n

Tak\u00e9 opakovan\u00e1 v\u00fdrazn\u00e1 denn\u00ed spavost, zejm\u00e9na pokud p\u0159etrv\u00e1v\u00e1 navzdory dostate\u010dn\u00e9mu sp\u00e1nku, by m\u011bla b\u00fdt d\u016fvodem ke konzultaci s praktick\u00fdm l\u00e9ka\u0159em.<\/p>\n

A\u0165 u\u017e jde o \u00fanavu o\u010d\u00ed, nebo skute\u010dnou ospalost, d\u016fle\u017eit\u00e9 je nepodce\u0148ovat varovn\u00e9 p\u0159\u00edznaky.<\/strong> Zat\u00edmco o\u010d\u00edm mohou ulevit pravideln\u00e9 p\u0159est\u00e1vky a vhodn\u00e9 pracovn\u00ed podm\u00ednky, mikrosp\u00e1nku lze p\u0159edch\u00e1zet p\u0159edev\u0161\u00edm dostate\u010dn\u00fdm odpo\u010dinkem a zdrav\u00fdm sp\u00e1nkov\u00fdm re\u017eimem.<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

P\u00e1len\u00ed o\u010d\u00ed, rozmazan\u00e9 vid\u011bn\u00ed \u010di t\u011b\u017ek\u00e1 v\u00ed\u010dka si lid\u00e9 \u010dasto pletou s mikrosp\u00e1nkem. Zat\u00edmco v…<\/p>\n","protected":false},"author":2,"featured_media":25477,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[75,47,46],"tags":[],"class_list":["post-25476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bozp","category-doprava","category-vzdelani"],"_links":{"self":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/25476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25476"}],"version-history":[{"count":3,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/25476\/revisions"}],"predecessor-version":[{"id":25486,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/posts\/25476\/revisions\/25486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=\/wp\/v2\/media\/25477"}],"wp:attachment":[{"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.automakers.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}