{"id":22133,"date":"2015-07-15T09:53:36","date_gmt":"2015-07-15T07:53:36","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=22133"},"modified":"2015-07-15T09:53:36","modified_gmt":"2015-07-15T07:53:36","slug":"nekvalitni-slunecni-bryle-cocky-plne-bakterii-a-pocurana-voda-co-ohrozuje-vase-oci-behem-dovolene","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=22133","title":{"rendered":"Nekvalitn\u00ed slune\u010dn\u00ed br\u00fdle, \u010do\u010dky pln\u00e9 bakteri\u00ed a po\u010d\u016fran\u00e1 voda. Co ohro\u017euje va\u0161e o\u010di b\u011bhem dovolen\u00e9?"},"content":{"rendered":"

Cestov\u00e1n\u00ed letadlem, koup\u00e1n\u00ed v baz\u00e9nu \u010di mo\u0159i, opalov\u00e1n\u00ed nebo jen \u201eoby\u010dejn\u00e9\u201c kempov\u00e1n\u00ed. V\u0161echny tyhle \u010dinnosti sn\u00e1\u0161ej\u00ed lidsk\u00e9 o\u010di celkem nelib\u011b a v krajn\u00edm p\u0159\u00edpad\u011b mohou zp\u016fsobit i nep\u0159\u00edjemn\u00e9 zdravotn\u00ed komplikace. Co si p\u0159ed dovolenou po\u0159\u00eddit a jak\u00e9 z\u00e1sady je vhodn\u00e9 dodr\u017eovat?<\/strong><\/p>\n

foto: PhotoRack.net<\/p>\n

Such\u00fd vzduch se sn\u00ed\u017een\u00fdm obsahem kysl\u00edku v letadle spolehliv\u011b vysu\u0161\u00ed nejen ple\u0165, ale p\u0159edev\u0161\u00edm o\u010di. Je proto vhodn\u00e9 b\u011bhem letu i p\u0159ed n\u00edm pop\u00edjet dostate\u010dn\u00e9 mno\u017estv\u00ed vody a v p\u0159\u00edru\u010dn\u00edm zavazadle m\u00edt pro jistotu p\u0159ipraven\u00e9 zvlh\u010duj\u00edc\u00ed o\u010dn\u00ed kapky. \u201ePokud nos\u00edte kontaktn\u00ed \u010do\u010dky, p\u0159ed n\u00e1stupem do letadla je rad\u011bji vyndejte a nahra\u010fte br\u00fdlemi. \u010co\u010dky oko je\u0161t\u011b v\u00edce vysu\u0161\u00ed, zat\u00edmco br\u00fdle mohou fungovat coby ur\u010dit\u00fd v\u011btrolam, br\u00e1n\u00ed p\u0159\u00edm\u00e9mu proud\u011bn\u00ed vzduchu k povrchu oka a \u010d\u00e1ste\u010dn\u011b jej tak chr\u00e1n\u00ed p\u0159ed vysu\u0161ov\u00e1n\u00edm. Stejn\u011b samoz\u0159ejm\u011b poslou\u017e\u00ed i br\u00fdle slune\u010dn\u00ed, \u201c vysv\u011btluje MUDr. Ivana Macejov\u00e1 z pra\u017esk\u00e9ho centra laserov\u00e9 chirurgie oka Oftum. Vypn\u011bte tak\u00e9 klimatizaci nad sv\u00fdm sedadlem, kter\u00e1 v\u00e1m vh\u00e1n\u00ed such\u00fd vzduch p\u0159\u00edmo do tv\u00e1\u0159e. Stejn\u00fd postup dodr\u017eujte i b\u011bhem mnohahodinov\u00e9 j\u00edzdy autem.<\/p>\n

Plav\u00e1n\u00ed v chlorovan\u00e9m hotelov\u00e9m baz\u00e9nu va\u0161e o\u010di tak\u00e9 nepot\u011b\u0161\u00ed, a\u010dkoliv americk\u00e9 Centrum pro kontrolu chorob ned\u00e1vno p\u0159i\u0161lo s tvrzen\u00edm, \u017ee chlor jako takov\u00fd je v tom nevinn\u011b \u2013 za zarudl\u00e9 o\u010di m\u016f\u017ee teprve v kombinaci s lidskou mo\u010d\u00ed p\u0159\u00edtomnou v baz\u00e9nu. Na m\u00edst\u011b jsou ka\u017edop\u00e1dn\u011b plaveck\u00e9 br\u00fdle a d\u016fkladn\u00e1 sprcha obli\u010deje i zbytku t\u011bla po skon\u010den\u00ed vodn\u00edch hr\u00e1tek. \u201eKontaktn\u00ed \u010do\u010dky nejsou vhodn\u00e9 ani p\u0159i plav\u00e1n\u00ed v baz\u00e9nu, ani p\u0159i n\u00e1sledn\u00e9m sprchov\u00e1n\u00ed. Voda, a\u0165 u\u017e z baz\u00e9nu, nebo ze sprchy, toti\u017e obsahuje mikroorganismy, nap\u0159\u00edklad chlamydie nebo pl\u00edsn\u011b, kter\u00e9 mohou zp\u016fsobit o\u010dn\u00ed infekci. A kontaktn\u00ed \u010do\u010dky zvy\u0161uj\u00ed riziko, \u017ee ji skute\u010dn\u011b dostanete,\u201c podot\u00fdk\u00e1 MUDr. Ivana Macejov\u00e1.<\/p>\n

O\u010di st\u0159edoevropana dok\u00e1\u017ee podr\u00e1\u017edit i mo\u0159sk\u00e1 voda, kter\u00e1 obsahuje podstatn\u011b v\u00edce soli ne\u017e lidsk\u00e9 slzy. Proto\u017ee v\u011bt\u0161inu lid\u00ed mo\u0159sk\u00e1 voda v o\u010d\u00edch p\u00e1l\u00ed, je op\u011bt nejvhodn\u011bj\u0161\u00ed pou\u017e\u00edvat plaveck\u00e9 br\u00fdle a po koup\u00e1n\u00ed se osprchovat. O\u010dn\u00ed l\u00e9ka\u0159ka z\u00e1rove\u0148 upozor\u0148uje, \u017ee pokud se s \u010do\u010dkami pot\u00e1p\u00edte, nem\u011bli byste je n\u00e1sleduj\u00edc\u00ed hodinu z oka vyndavat. A sice z toho d\u016fvodu, \u017ee \u010do\u010dka nas\u00e1kne vodu a p\u0159isaje se k oku, tak\u017ee hroz\u00ed, \u017ee si spole\u010dn\u011b s n\u00ed \u201esund\u00e1te\u201c i povrchovou vrstvu oka. \u201eJedn\u00e1 se o takzvanou rohovkovou erozi, co\u017e je celkem bolestiv\u00e9 poran\u011bn\u00ed, proto\u017ee p\u0159i n\u011bm doch\u00e1z\u00ed k obna\u017een\u00ed nervov\u00fdch zakon\u010den\u00ed ve vrchn\u00edch vrstv\u00e1ch rohovky. V tomto p\u0159\u00edpad\u011b je t\u0159eba vyhledat l\u00e9ka\u0159e, kter\u00fd nejprve diagnostikuje rozsah poran\u011bn\u00ed a pot\u00e9 aplikuje terapeutickou \u010do\u010dku, kter\u00e1 hojen\u00ed spole\u010dn\u011b s antibiotick\u00fdmi kapkami urychl\u00ed.\u201c<\/p>\n

Dostalo se v\u00e1m do oka zrnko p\u00edsku? Propl\u00e1chn\u011bte ho \u010distou vodou a na chv\u00edli jej zav\u0159ete. Pokud se ale p\u00edsek nebo jin\u00e9 ciz\u00ed t\u011bl\u00edsko zachyt\u00ed na vnit\u0159n\u00ed stran\u011b horn\u00edho v\u00ed\u010dka, ka\u017ed\u00fdm mrknut\u00edm dr\u00e1\u017ed\u00ed rohovku a zp\u016fsobuje drobn\u00e9 ranky a bolest. V tomto p\u0159\u00edpad\u011b v\u00e1m dob\u0159e poslou\u017e\u00ed o\u010dn\u00ed mast, proto\u017ee jej\u00ed z\u00e1klad na sebe zrnka p\u00edsku nav\u00e1\u017ee a zpoza v\u00ed\u010dek je vyplav\u00ed. Pokud ani ta nezabere, je t\u0159eba horn\u00ed v\u00ed\u010dko oto\u010dit a ciz\u00ed t\u011bl\u00edsko vyndat \u010dist\u00fdm kapesn\u00edkem. Probl\u00e9m nezanedb\u00e1vejte, m\u016f\u017ee se snadno st\u00e1t, \u017ee po p\u00e1r dnech budete m\u00edt oko \u010derven\u00e9 a siln\u011b pobol\u00edvaj\u00edc\u00ed a skon\u010d\u00edte s diagn\u00f3zou infekce rohovky.<\/p>\n

O\u010d\u00edm samoz\u0159ejm\u011b vad\u00ed p\u0159edev\u0161\u00edm slunce, konkr\u00e9tn\u011b ultrafialov\u00e9 paprsky. Pokud je p\u0159ed UV z\u00e1\u0159en\u00edm nechr\u00e1n\u00edte, bezprost\u0159edn\u011b doch\u00e1z\u00ed k poni\u010den\u00ed povrchov\u00e9 vrstvy oka, co\u017e m\u00e1 za n\u00e1sledek z\u00e1n\u011bty spojivek a rohovek. Nejv\u011bt\u0161\u00ed pr\u016f\u0161vih ov\u0161em nast\u00e1v\u00e1 v okam\u017eiku, kdy UV paprsky po\u0161kod\u00ed \u010do\u010dku a s\u00edtnici. \u201eUV z\u00e1\u0159en\u00ed vyvol\u00e1v\u00e1 degenerativn\u00ed zm\u011bny struktur oka tvorbou kysl\u00edkov\u00fdch radik\u00e1l\u016f a p\u0159\u00edm\u00fdm po\u0161kozen\u00edm DNA bun\u011bk. Toto po\u0161kozen\u00ed je nevratn\u00e9 a m\u016f\u017ee p\u0159isp\u011bt ke vzniku \u0161ed\u00e9ho z\u00e1kalu nebo k makul\u00e1rn\u00ed degeneraci, kter\u00e1 \u010dasto kon\u010d\u00ed r\u016fzn\u00fdm stupn\u011bm zhor\u0161en\u00e9ho vid\u011bn\u00ed a\u017e praktickou slepotou. Tyto zm\u011bny se nav\u00edc rozv\u00edjej\u00ed postupn\u011b po mnoho let, ani\u017e by \u010dlov\u011bk vypozoroval jak\u00e9koliv p\u0159\u00edznaky,\u201c dopl\u0148uje MUDr. Macejov\u00e1. Nejlep\u0161\u00ed ochranu p\u0159edstavuj\u00ed slune\u010dn\u00ed br\u00fdle se stoprocentn\u00edm UV filtrem (ozna\u010den\u00ed UV 400). Pokud v\u00e1h\u00e1te, jestli se j\u00edm mohou pochlubit pr\u00e1v\u011b va\u0161e br\u00fdle zakoupen\u00e9 v m\u00f3dn\u00edm \u0159et\u011bzci nebo b\u011bhem dovolen\u00e9, nechte si je pro jistotu p\u0159em\u011b\u0159it v optice. A nezapome\u0148te tak\u00e9 na klobouk nebo k\u0161iltovku, kter\u00e9 ochranu p\u0159ed sluncem je\u0161t\u011b pos\u00edl\u00ed.<\/p>\n

Ka\u017ed\u00e9 l\u00e9to vyr\u00e1\u017e\u00edte na vodu nebo na festivaly? I tady plat\u00ed stejn\u00e1 pravidla ochrany o\u010d\u00ed p\u0159ed sluncem, a nav\u00edc je t\u0159eba d\u00e1t pozor na hygienu. V\u00fdzkum jedn\u00e9 fakulty o\u010dn\u00edho l\u00e9ka\u0159stv\u00ed ve Spojen\u00fdch st\u00e1tech odhalil, \u017ee dv\u011b p\u011btiny lid\u00ed si p\u0159ed aplikac\u00ed \u010do\u010dek neumyj\u00ed ruce, a v\u00edce ne\u017e 15 % lid\u00ed klidn\u011b sebere \u010do\u010dku spadlou na podlahu a bez umyt\u00ed si ji vlo\u017e\u00ed do oka \u2013 jin\u00fdmi slovy d\u011blaj\u00ed v\u0161e pro to, aby si zajistili solidn\u00ed o\u010dn\u00ed infekci. M\u011bjte proto v kempu nebo na festivalu v\u017edy po ruce antibakteri\u00e1ln\u00ed gel a l\u00e1hev s \u010distou vodou.<\/p>\n

\u201eVid\u011bla jsem u\u017e dost p\u0159\u00edpad\u016f, kdy \u0161patn\u00e1 hygiena p\u0159i no\u0161en\u00ed kontaktn\u00edch \u010do\u010dek zp\u016fsobila v\u00e1\u017en\u00e9 o\u010dn\u00ed komplikace. Pou\u017e\u00edv\u00e1n\u00ed kontaktn\u00edch \u010do\u010dek rozhodn\u011b nen\u00ed tak pohodln\u00e9 ani bezpe\u010dn\u00e9, jak by se mohlo zd\u00e1t. Ka\u017ed\u00e9mu nositeli se stane, \u017ee n\u011bkdy nedodr\u017e\u00ed z\u00e1sady spr\u00e1vn\u00e9ho pou\u017e\u00edv\u00e1n\u00ed, nav\u00edc dlouhodob\u00e9 no\u0161en\u00ed \u010do\u010dek omezuje p\u0159\u00edsun kysl\u00edku k rohovce a zp\u016fsobuje syndrom such\u00e9ho oka a pror\u016fst\u00e1n\u00ed c\u00e9v do rohovky. Infekce rohovky m\u016f\u017ee skon\u010dit v\u0159edem rohovky s trvalou jizvou a jsou zn\u00e1m\u00e9 i p\u0159\u00edpady, kdy bylo nutn\u00e9 rohovku transplantovat. Mnohem bezpe\u010dn\u011bj\u0161\u00ed je podstoupit laserovou operaci o\u010d\u00ed, samoz\u0159ejm\u011b za p\u0159edpokladu, \u017ee \u010dlov\u011bk absolvuje d\u016fkladn\u00e9 p\u0159edopera\u010dn\u00ed vy\u0161et\u0159en\u00ed a nem\u00e1 o\u010dn\u00ed vadu nebo komplikaci, kter\u00e1 by z\u00e1krok vylu\u010dovala. J\u00e1 sama jsem operaci loni v l\u00e9t\u011b podstoupila, operoval m\u011b m\u016fj kolega a jsem za to opravdu r\u00e1da,\u201c dod\u00e1v\u00e1 MUDr. Ivana Macejov\u00e1.<\/p>\n","protected":false},"excerpt":{"rendered":"

Cestov\u00e1n\u00ed letadlem, koup\u00e1n\u00ed v baz\u00e9nu \u010di mo\u0159i, opalov\u00e1n\u00ed nebo jen \u201eoby\u010dejn\u00e9\u201c kempov\u00e1n\u00ed. V\u0161echny tyhle \u010dinnosti sn\u00e1\u0161ej\u00ed lidsk\u00e9 o\u010di celkem nelib\u011b a v krajn\u00edm p\u0159\u00edpad\u011b mohou […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":20406,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-22133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/22133","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=22133"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/22133\/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=22133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}