{"id":5526,"date":"2021-10-29T06:00:00","date_gmt":"2021-10-29T06:00:00","guid":{"rendered":"https:\/\/www.mojemedunka.cz\/?p=5526"},"modified":"2021-10-29T08:24:26","modified_gmt":"2021-10-29T08:24:26","slug":"z-nove-medunky-bolest-jako-signal","status":"publish","type":"post","link":"https:\/\/www.mojemedunka.cz\/index.php\/2021\/10\/29\/z-nove-medunky-bolest-jako-signal\/","title":{"rendered":"Z nov\u00e9 Medu\u0148ky: Bolest jako sign\u00e1l"},"content":{"rendered":"\n<p><strong>Hlavn\u00ed t\u00e9ma listopadov\u00e9ho \u010d\u00edsla, kter\u00e9 vy\u0161lo tento t\u00fdden, zn\u00ed BOLESTI A JIZVY NA T\u011aLE I NA DU\u0160I<\/strong>. Na\u0161i auto\u0159i p\u0159ipravili \u0159adu \u010dl\u00e1nk\u016f o tom, jak bolesti porozum\u011bt &#8211; b\u00fdv\u00e1 toti\u017e d\u016fle\u017eit\u00fdm sign\u00e1lem, i jak ji l\u00e9\u010dit a jak j\u00ed vhodn\u00fdmi p\u0159\u00edrodn\u00edmi prost\u0159edky p\u0159ech\u00e1zet. Nov\u00e9 \u010d\u00edslo Medu\u0148ky obsahuje obrovsk\u00e9 mno\u017estv\u00ed velmi u\u017eite\u010dn\u00fdch a praktick\u00fdch informac\u00ed a opravdu stoj\u00ed za pozornost&#8230; Zakoup\u00edte ho na obvykl\u00fdch prodejn\u00edch m\u00edstech nebo je tak\u00e9 k dispozici na <a href=\"https:\/\/www.mojemedunka.cz\/index.php\/2020\/03\/18\/elektronickou-verzi-medunky-sezenete-na-emedunka-cz\/\" data-type=\"post\" data-id=\"2535\">emedunka.cz   <\/a>  <\/p>\n\n\n\n<p><br><strong>Vybrali jsme uk\u00e1zku z \u010dl\u00e1nku MUDr. Ludmily Elekov\u00e9, <\/strong>nazvan\u00e9ho<strong> Bolest jako sign\u00e1l. <\/strong><\/p>\n\n\n\n<p><strong>Bolest je jasn\u00fd sign\u00e1l, \u017ee v&nbsp;t\u011ble n\u011bco nen\u00ed v&nbsp;po\u0159\u00e1dku<\/strong>. Bolest obvykle signalizuje, \u017ee t\u011blo je poran\u011bn\u00e9 nebo v&nbsp;n\u011bm je z\u00e1n\u011bt. Zdrav\u00e9 t\u011blo nebol\u00ed, prakticky o sob\u011b ned\u00e1v\u00e1 v\u011bd\u011bt. V\u00fdjimkou jsou pocity p\u0159i t\u011blesn\u00e9 n\u00e1maze, sexu, n\u011bkdy tr\u00e1ven\u00ed, drobn\u00e1 poran\u011bn\u00ed. V&nbsp;mezi\u010dase bychom o sv\u00e9m t\u011ble prakticky nem\u011bli v\u011bd\u011bt, jen ho vn\u00edm\u00e1me, ale nem\u011blo by se hl\u00e1sit n\u011bjak\u00fdmi nep\u0159\u00edjemnostmi.<br>Biochemick\u00e9 sign\u00e1ly z\u00e1n\u011btu i poran\u011bn\u00ed jsou velmi podobn\u00e9, vyplavuj\u00ed se prostaglandiny, leukotrieny, histamin a dal\u0161\u00ed l\u00e1tky. Receptory bolesti reaguj\u00ed i na zm\u011bny pH tk\u00e1n\u011b, teploty a na mechanick\u00e9 vlivy. Proto na bolest z\u00e1n\u011btlivou i v&nbsp;d\u016fsledku poran\u011bn\u00ed zab\u00edr\u00e1 stejn\u00fd typ l\u00e9\u010div, bez ohledu na to, kde v&nbsp;t\u011ble patologick\u00fd proces prob\u00edh\u00e1. S&nbsp;p\u0159echodnou akutn\u00ed bolest\u00ed m\u00e1me zku\u0161enost v\u0161ichni a n\u011bjak zvl\u00e1\u0161\u0165 n\u00e1s nevyv\u00e1d\u00ed z&nbsp;m\u00edry. Bu\u010f p\u0159ejde sama s&nbsp;t\u00edm, jak se t\u011blo uzdrav\u00ed, nebo tomu napom\u016f\u017eeme spolknut\u00edm analgetika.<br><\/p>\n\n\n\n<p><strong>Typy bolesti a cesta bolesti<\/strong><\/p>\n\n\n\n<p>Z&nbsp;hlediska posti\u017een\u00fdch tk\u00e1n\u00ed se bolest d\u011bl\u00ed na somatickou, \u00fatrobn\u00ed a neuralgickou. Somatick\u00e1 bolest je z&nbsp;periferie zprost\u0159edkovan\u00e1 senzitivn\u00edmi vl\u00e1kny m\u00ed\u0161n\u00edch nerv\u016f, kter\u00e9 se z&nbsp;m\u00edchy vinou doslova a\u017e ke kone\u010dk\u016fm prst\u016f. Jde o bolest p\u0159esn\u011b lokalizovanou, jde-li o men\u0161\u00ed oblast, lze na ni uk\u00e1zat prstem. Reaguje na pohyb, zm\u011bnu polohy, n\u00e1mahu po\u0161kozen\u00e9 \u010d\u00e1sti t\u011bla. \u0160\u00ed\u0159\u00ed se pod\u00e9l \u0161lach, sval\u016f, v&nbsp;inervovan\u00e9 oblasti. Jde o b\u011b\u017enou bolest p\u0159i \u00farazech kon\u010detin, poran\u011bn\u00ed k\u016f\u017ee, podko\u017e\u00ed, \u0161lach, kloub\u016f, sval\u016f, kost\u00ed. Somatickou bolest\u00ed je i bolest p\u0159i posti\u017een\u00ed pob\u0159i\u0161nice, pohrudnice a osrde\u010dn\u00edku.<br>\u00datrobn\u00ed bolest je vedena vl\u00e1kny bloudiv\u00e9ho nervu. Bloudiv\u00fd nerv, nervus vagus, je X. hlavov\u00fd nerv a proch\u00e1z\u00ed z&nbsp;mozkov\u00e9ho kmene kolem zvukovodu, hrdla, hlasivek, \u0161t\u00edtn\u00e9 \u017el\u00e1zy, j\u00edcnu, srdce do b\u0159i\u0161n\u00ed dutiny, kde inervuje v\u0161echny \u00fatroby, v\u010detn\u011b mo\u010dovod\u016f, \u017elu\u010dovod\u016f, sliznice a svalov\u00e9 vrstvy st\u0159ev. Je typick\u00e1 neur\u010ditou lokalizac\u00ed, b\u00fdv\u00e1 rozprost\u0159en\u00e1 s&nbsp;neostr\u00fdmi okraji, ned\u00e1 se lokalizovat prstem. B\u00fdv\u00e1 doprov\u00e1zena i celkov\u00fdmi vagov\u00fdmi p\u0159\u00edznaky: bledost\u00ed, pocen\u00edm, slin\u011bn\u00edm, poklesem krevn\u00edho tlaku a pulsu, pocitem na zvracen\u00ed a\u017e zvracen\u00edm, pr\u016fjmem, mdlobami.<br>Neuralgick\u00e1 bolest je bolest p\u0159i podr\u00e1\u017ed\u011bn\u00ed nebo po\u0161kozen\u00ed nervu. Typicky vyst\u0159eluje pod\u00e9l dr\u00e1hy nervu nebo je vn\u00edm\u00e1na pod\u00e9l cel\u00e9 d\u00e9lky posti\u017een\u00e9ho nervu. Typicky jde o bolest p\u0159i usk\u0159inut\u00e9m ko\u0159eni m\u00ed\u0161n\u00edho nervu vyh\u0159ezlou plot\u00e9nkou, poran\u011bn\u00ed nervu, bolest p\u0159i p\u00e1sov\u00e9m oparu a jin\u00fdch virov\u00fdch neuralgi\u00edch, metabolick\u00fdch neuropati\u00edch (diabetes, alkoholismus, nedostatek n\u011bkter\u00fdch \u017eivin apod.) apod. Nervov\u00e1 bolest je dle zku\u0161enosti pacient\u016f jedna z&nbsp;nejhor\u0161\u00edch, m\u016f\u017ee b\u00fdt velmi siln\u00e1, obt\u011b\u017euj\u00edc\u00ed, t\u011b\u017eko se od n\u00ed ulevuje. Obvykle moc nefunguj\u00ed dom\u00e1c\u00ed prost\u0159edky jako obklady, mas\u00e1\u017e, stla\u010den\u00ed, zaujmut\u00ed \u00falevov\u00e9 polohy, nefunguj\u00ed obvykle ani b\u011b\u017en\u00e1 analgetika. Speci\u00e1ln\u00edmi typy bolest\u00ed jsou migr\u00e9ny (rozta\u017een\u00ed mozkov\u00fdch c\u00e9v) nebo fantomov\u00e9 bolesti amputovan\u00fdch kon\u010detin. V&nbsp;podstat\u011b jde tak\u00e9 o dr\u00e1\u017ed\u011bn\u00ed nerv\u016f.<\/p>\n\n\n\n<p><strong>Cesta bolesti z&nbsp;m\u00edsta poran\u011bn\u00ed do mozku je rozd\u011blen\u00e1 na n\u011bkolik \u00fasek\u016f.<\/strong> Vjem, kter\u00e9mu \u0159\u00edk\u00e1me bolest, je v\u00fdsledkem zpracov\u00e1n\u00ed bolestiv\u00e9ho podn\u011btu v&nbsp;centr\u00e1ln\u00edm nervov\u00e9m syst\u00e9mu. Zp\u016fsob zpracov\u00e1n\u00ed je z\u00e1sadn\u00ed pro vn\u00edm\u00e1n\u00ed bolesti, bolest je v&nbsp;z\u00e1sad\u011b subjektivn\u00ed. Ned\u00e1 se objektivn\u011b zm\u011b\u0159it \u2013 podn\u011bt, kter\u00fd vyvol\u00e1 objektivn\u011b stejn\u00e9 po\u0161kozen\u00ed tk\u00e1n\u011b (nap\u0159. vysok\u00e1 nebo n\u00edzk\u00e1 teplota, standardizovan\u00fd tlak ostr\u00fdm p\u0159edm\u011btem apod.), vede k&nbsp;velmi odli\u0161n\u00e9mu vn\u00edm\u00e1n\u00ed a hodnocen\u00ed bolesti u r\u016fzn\u00fdch lid\u00ed. Co jednoho bol\u00ed nesnesiteln\u011b, druh\u00e9mu vad\u00ed jen m\u00edrn\u011b. &nbsp;<br>Tk\u00e1n\u011b obsahuj\u00ed tzv. nociceptory, receptory reaguj\u00edc\u00ed na chemick\u00e9 sign\u00e1ly p\u0159i po\u0161kozen\u00ed tk\u00e1n\u00ed. Sign\u00e1l proch\u00e1z\u00ed p\u0159es t\u0159i neurony a propojuje se na \u010detn\u00e1 m\u00edsta v&nbsp;mozku. Nociceptivn\u00ed vl\u00e1kna sensitivn\u00edch nerv\u016f vstoup\u00ed do zadn\u00edch roh\u016f m\u00ed\u0161n\u00edch do ganglia (nervov\u00e9 uzliny), kde se \u0161\u00ed\u0159\u00ed o n\u011bkolik segment\u016f (oblasti odpov\u00eddaj\u00edc\u00ed obratl\u016fm) v\u00fd\u0161 a n\u00ed\u017e a vytv\u00e1\u0159ej\u00ed spojen\u00ed s&nbsp;neurony zadn\u00edch roh\u016f m\u00ed\u0161n\u00edch. Impuls se p\u0159enese na motorick\u00e9 (pohybov\u00e9) neurony v&nbsp;p\u0159edn\u00edch roz\u00edch m\u00ed\u0161n\u00edch a nastane reflexn\u00ed pohybov\u00e1 reakce na bolestiv\u00fd podn\u011bt. Nap\u0159. ucukneme rukou, kterou polo\u017e\u00edme na hork\u00e1 kamna.&nbsp; &nbsp;<br>Bolestiv\u00fd sign\u00e1l se d\u00e1le p\u0159enese na druh\u00fd neuron v&nbsp;zadn\u00edm rohu m\u00ed\u0161n\u00edm a odtud se \u0161\u00ed\u0159\u00ed dv\u011bma drahami do mozku. Jedna dr\u00e1ha je rychl\u00e1 p\u0159\u00edmo do ur\u010dit\u00e9 \u010d\u00e1sti thalamu, p\u0159en\u00e1\u0161\u00ed ostrou, pronikavou, bodavou bolest. Druh\u00e1 dr\u00e1ha je pomal\u00e1, vzruch se vede do retikul\u00e1rn\u00ed formace a odtud t\u0159et\u00edm neuronem do thalamu, p\u0159en\u00e1\u0161\u00ed pomalou, tupou, \u0161patn\u011b lokalizovanou bolest. Pomal\u00e1 dr\u00e1ha je evolu\u010dn\u011b star\u0161\u00ed. Je\u0161t\u011b dal\u0161\u00ed dr\u00e1hy p\u0159en\u00e1\u0161\u00ed sign\u00e1l do limbick\u00e9ho syst\u00e9mu a odpov\u00eddaj\u00ed na emo\u010dn\u00ed slo\u017eku bolesti. T\u0159et\u00ed p\u0159\u00edpadn\u011b \u010dtvrt\u00fd neuron p\u0159en\u00e1\u0161\u00ed bolest z&nbsp;thalamu do mozkov\u00e9 k\u016fry. Tam prob\u011bhne anal\u00fdza informac\u00ed z&nbsp;t\u011bla a spust\u00ed se pohybov\u00e1 nebo jin\u00e1 reakce. Centr\u00e1ln\u00ed \u0159\u00edzen\u00ed umo\u017e\u0148uje modulaco vn\u00edm\u00e1n\u00ed bolesti.<br>Velmi d\u016fle\u017eitou sou\u010d\u00e1st\u00ed vn\u00edm\u00e1n\u00ed bolesti je vr\u00e1tkov\u00fd syst\u00e9m v&nbsp;m\u00ed\u0161e. Je to vlastn\u011b propus\u0165, kter\u00e1 do centr\u00e1ln\u00edho nervov\u00e9ho syst\u00e9mu pust\u00ed jen n\u011bkter\u00e9 vzruchy, jin\u00e9 blokuje. Mozek na bolest reaguje stimulac\u00ed n\u011bkter\u00fdch oblast\u00ed mozku, pos\u00edl\u00e1 zp\u011btn\u011b tlumiv\u00e9 impulsy m\u00ed\u0161n\u00edm neuron\u016fm, a za\u010dne produkovat endorfiny, endogenn\u00ed opioidn\u00ed peptidy.<br><strong>Emo\u010dn\u00ed slo\u017eka bolesti je extr\u00e9mn\u011b d\u016fle\u017eit\u00e1 a trouf\u00e1m si \u0159\u00edci, \u017ee vn\u00edm\u00e1n\u00ed bolesti ovliv\u0148uje snad nejv\u00edc, p\u0159edev\u0161\u00edm u bolesti chronick\u00e9. <\/strong>Chronick\u00e1 bolest je charakterizov\u00e1na jako bolest trvaj\u00edc\u00ed d\u00e9le ne\u017e t\u0159i m\u011bs\u00edce i pot\u00e9, co do\u0161lo k&nbsp;zahojen\u00ed nebo odstran\u011bn\u00ed p\u0159\u00ed\u010diny. Modern\u00ed vy\u0161et\u0159ovac\u00ed metody aktivity mozku (funk\u010dn\u00ed MRI) ukazuj\u00ed, \u017ee pacienti s&nbsp;chronickou bolest\u00ed aktivuj\u00ed jin\u00e9 oblasti mozku ne\u017e pacienti s&nbsp;akutn\u00ed bolest\u00ed. Chronick\u00e1 bolest v\u00fdrazn\u011b negativn\u011b sni\u017euje kvalitu \u017eivota a m\u016f\u017ee v\u00e9st i k&nbsp;invalidit\u011b. Ot\u00e1zkou je, pro\u010d se n\u011bkdo z&nbsp;\u00farazu nebo nemoci zotav\u00ed standardn\u011b, bez komplikac\u00ed a pr\u016fvodn\u00ed bolesti vn\u00edm\u00e1 adekv\u00e1tn\u011b a tyto bolesti postupn\u011b dle o\u010dek\u00e1v\u00e1n\u00ed ustanou \u2013 a pro\u010d se naopak n\u011bkdo jin\u00fd neuzdrav\u00ed, trp\u00ed chronickou nemoc\u00ed, kterou vn\u00edm\u00e1 velmi v\u00fdrazn\u011b. <br><br><strong>Co \u010dlov\u011bka predisponuje k&nbsp;rozvoji chronick\u00e9 bolesti? <\/strong><br><br>Odpov\u011b\u010f nen\u00ed jednoduch\u00e1 ani univerz\u00e1ln\u00ed. Uzn\u00e1vaj\u00ed se genetick\u00e9 faktory, citlivost nociceptor\u016f, odchylky ve fungov\u00e1n\u00ed nervov\u00e9 soustavy. Jde ale pouze o predispozici. Dal\u0161\u00edmi faktory jsou pro\u017eit\u00e1 traumata. U pacient\u016f s&nbsp;chronickou bolest\u00ed se ud\u00e1v\u00e1 v\u00fdznamn\u011b vy\u0161\u0161\u00ed v\u00fdskyt lid\u00ed, kte\u0159\u00ed byli v&nbsp;d\u011btstv\u00ed zneu\u017e\u00edv\u00e1ni nebo jinak traumatizov\u00e1ni. Kdysi jsem v&nbsp;jedn\u00e9 knize o psychosomatice \u010detla o zaj\u00edmav\u00e9m psychologick\u00e9m pokusu. Na neurochirurgick\u00e9 klinice psychologicky vy\u0161et\u0159ili pacienty s&nbsp;v\u00fdh\u0159ezem plot\u00e9nky indikovan\u00e9 k&nbsp;operaci. V\u0161ichni m\u011bli stejn\u00fd n\u00e1lez na p\u00e1te\u0159i podle MRI, stejn\u00fd klinick\u00fd obraz. Z&nbsp;mechanistick\u00e9ho pohledu by m\u011bli na operaci, pokud by prob\u011bhla spr\u00e1vn\u011b a bez komplikac\u00ed, reagovat stejn\u011b. Psychologov\u00e9 je vy\u0161et\u0159ili p\u0159ed operac\u00ed, sledovali zejm\u00e9na v\u00fdskyt traumat v&nbsp;anamn\u00e9ze, jako je zneu\u017e\u00edv\u00e1n\u00ed a t\u00fdr\u00e1n\u00ed v&nbsp;d\u011btstv\u00ed, alkoholismus a drogy v&nbsp;rodin\u011b apod. Celkem \u0161lo o p\u011bt kategori\u00ed. Sto pacient\u016f p\u0159ed operac\u00ed rozd\u011blili do t\u0159\u00ed skupin podle po\u010dtu traumat, 0-1, 2-3, 4-5. Pak byli operov\u00e1ni. Pr\u016fm\u011brn\u00e1 \u00fasp\u011b\u0161nost z&nbsp;hlediska \u00fastupu pot\u00ed\u017e\u00ed po operaci plot\u00e9nky se v&nbsp;t\u00e9 dob\u011b uv\u00e1d\u011bla kolem 50%. Ov\u0161em kdy\u017e se analyzovaly podskupiny pacient\u016f podle m\u00edry traumatizace, objevila se velmi rozd\u00edln\u00e1 \u010d\u00edsla: p\u0159es 90%, asi 60% a asi 17% &#8211; zhor\u0161uj\u00edc\u00ed se \u00fasp\u011b\u0161nost s&nbsp;rostouc\u00ed m\u00edrou traumatizace. P\u0159esto\u017ee traumatizovan\u00ed pacienti byli \u00fasp\u011b\u0161n\u011b operov\u00e1ni, byl odstran\u011bn \u00fatlak m\u00ed\u0161n\u00edho ko\u0159ene, bylo to ov\u011b\u0159eno nov\u00fdm MRI vy\u0161et\u0159en\u00edm, p\u0159esto se jim v\u016fbec neulevilo, dokonce vykazovali nad\u00e1le i neurologick\u00e9 p\u0159\u00edznaky.&nbsp; Lid\u00e9 s&nbsp;chronickou bolest\u00ed maj\u00ed vy\u0161\u0161\u00ed v\u00fdskyt deprese a \u00fazkosti. Je logick\u00e9 domn\u00edvat se, \u017ee jsou depresivn\u00ed, proto\u017ee trp\u00ed bolestmi. To jist\u011b plat\u00ed, ale plat\u00ed i opak: pacienti s&nbsp;depres\u00ed a \u00fazkost\u00ed maj\u00ed v\u011bt\u0161\u00ed sklon za\u010d\u00edt trp\u011bt chronickou bolest\u00ed&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hlavn\u00ed t\u00e9ma listopadov\u00e9ho \u010d\u00edsla, kter\u00e9 vy\u0161lo tento t\u00fdden, zn\u00ed BOLESTI A JIZVY NA T\u011aLE I NA DU\u0160I. Na\u0161i auto\u0159i p\u0159ipravili \u0159adu \u010dl\u00e1nk\u016f o tom, jak bolesti porozum\u011bt &#8211; b\u00fdv\u00e1 toti\u017e d\u016fle\u017eit\u00fdm sign\u00e1lem, i jak ji l\u00e9\u010dit a jak j\u00ed vhodn\u00fdmi p\u0159\u00edrodn\u00edmi prost\u0159edky p\u0159ech\u00e1zet. Nov\u00e9 \u010d\u00edslo Medu\u0148ky obsahuje obrovsk\u00e9 mno\u017estv\u00ed velmi u\u017eite\u010dn\u00fdch a praktick\u00fdch informac\u00ed a opravdu stoj\u00ed za pozornost&#8230; Zakoup\u00edte ho na obvykl\u00fdch prodejn\u00edch m\u00edstech nebo je tak\u00e9 k dispozici na emedunka.cz Vybrali jsme uk\u00e1zku z \u010dl\u00e1nku MUDr. Ludmily Elekov\u00e9, nazvan\u00e9ho Bolest jako sign\u00e1l. Bolest je jasn\u00fd sign\u00e1l, \u017ee v&nbsp;t\u011ble n\u011bco nen\u00ed v&nbsp;po\u0159\u00e1dku. Bolest obvykle signalizuje, \u017ee t\u011blo je poran\u011bn\u00e9 nebo v&nbsp;n\u011bm je z\u00e1n\u011bt. Zdrav\u00e9 t\u011blo nebol\u00ed, prakticky o sob\u011b ned\u00e1v\u00e1 v\u011bd\u011bt. V\u00fdjimkou jsou pocity p\u0159i t\u011blesn\u00e9 n\u00e1maze, sexu, n\u011bkdy tr\u00e1ven\u00ed, drobn\u00e1 poran\u011bn\u00ed. V&nbsp;mezi\u010dase bychom o sv\u00e9m t\u011ble prakticky nem\u011bli v\u011bd\u011bt, jen ho vn\u00edm\u00e1me, ale nem\u011blo by se hl\u00e1sit n\u011bjak\u00fdmi nep\u0159\u00edjemnostmi.Biochemick\u00e9 sign\u00e1ly z\u00e1n\u011btu i poran\u011bn\u00ed jsou velmi podobn\u00e9, vyplavuj\u00ed se prostaglandiny, leukotrieny, histamin a dal\u0161\u00ed l\u00e1tky. Receptory bolesti reaguj\u00ed i na zm\u011bny pH tk\u00e1n\u011b, teploty a na mechanick\u00e9 vlivy. Proto na bolest z\u00e1n\u011btlivou i v&nbsp;d\u016fsledku poran\u011bn\u00ed zab\u00edr\u00e1 stejn\u00fd typ l\u00e9\u010div, bez ohledu na to, kde v&nbsp;t\u011ble patologick\u00fd proces prob\u00edh\u00e1. S&nbsp;p\u0159echodnou akutn\u00ed bolest\u00ed m\u00e1me zku\u0161enost v\u0161ichni a n\u011bjak zvl\u00e1\u0161\u0165 n\u00e1s nevyv\u00e1d\u00ed z&nbsp;m\u00edry. Bu\u010f p\u0159ejde sama s&nbsp;t\u00edm, jak se t\u011blo uzdrav\u00ed, nebo tomu napom\u016f\u017eeme spolknut\u00edm analgetika. Typy bolesti a cesta bolesti Z&nbsp;hlediska posti\u017een\u00fdch tk\u00e1n\u00ed se bolest d\u011bl\u00ed na somatickou, \u00fatrobn\u00ed a neuralgickou. Somatick\u00e1 bolest je z&nbsp;periferie zprost\u0159edkovan\u00e1 senzitivn\u00edmi vl\u00e1kny m\u00ed\u0161n\u00edch nerv\u016f, kter\u00e9 se z&nbsp;m\u00edchy vinou doslova a\u017e ke kone\u010dk\u016fm prst\u016f. Jde o bolest p\u0159esn\u011b lokalizovanou, jde-li o men\u0161\u00ed oblast, lze na ni uk\u00e1zat prstem. Reaguje na pohyb, zm\u011bnu polohy, n\u00e1mahu po\u0161kozen\u00e9 \u010d\u00e1sti t\u011bla. \u0160\u00ed\u0159\u00ed se pod\u00e9l \u0161lach, sval\u016f, v&nbsp;inervovan\u00e9 oblasti. Jde o b\u011b\u017enou bolest p\u0159i \u00farazech kon\u010detin, poran\u011bn\u00ed k\u016f\u017ee, podko\u017e\u00ed, \u0161lach, kloub\u016f, sval\u016f, kost\u00ed. Somatickou bolest\u00ed je i bolest p\u0159i posti\u017een\u00ed pob\u0159i\u0161nice, pohrudnice a osrde\u010dn\u00edku.\u00datrobn\u00ed bolest je vedena vl\u00e1kny bloudiv\u00e9ho nervu. Bloudiv\u00fd nerv, nervus vagus, je X. hlavov\u00fd nerv a proch\u00e1z\u00ed z&nbsp;mozkov\u00e9ho kmene kolem zvukovodu, hrdla, hlasivek, \u0161t\u00edtn\u00e9 \u017el\u00e1zy, j\u00edcnu, srdce do b\u0159i\u0161n\u00ed dutiny, kde inervuje v\u0161echny \u00fatroby, v\u010detn\u011b mo\u010dovod\u016f, \u017elu\u010dovod\u016f, sliznice a svalov\u00e9 vrstvy st\u0159ev. Je typick\u00e1 neur\u010ditou lokalizac\u00ed, b\u00fdv\u00e1 rozprost\u0159en\u00e1 s&nbsp;neostr\u00fdmi okraji, ned\u00e1 se lokalizovat prstem. B\u00fdv\u00e1 doprov\u00e1zena i celkov\u00fdmi vagov\u00fdmi p\u0159\u00edznaky: bledost\u00ed, pocen\u00edm, slin\u011bn\u00edm, poklesem krevn\u00edho tlaku a pulsu, pocitem na zvracen\u00ed a\u017e zvracen\u00edm, pr\u016fjmem, mdlobami.Neuralgick\u00e1 bolest je bolest p\u0159i podr\u00e1\u017ed\u011bn\u00ed nebo po\u0161kozen\u00ed nervu. Typicky vyst\u0159eluje pod\u00e9l dr\u00e1hy nervu nebo je vn\u00edm\u00e1na pod\u00e9l cel\u00e9 d\u00e9lky posti\u017een\u00e9ho nervu. Typicky jde o bolest p\u0159i usk\u0159inut\u00e9m ko\u0159eni m\u00ed\u0161n\u00edho nervu vyh\u0159ezlou plot\u00e9nkou, poran\u011bn\u00ed nervu, bolest p\u0159i p\u00e1sov\u00e9m oparu a jin\u00fdch virov\u00fdch neuralgi\u00edch, metabolick\u00fdch neuropati\u00edch (diabetes, alkoholismus, nedostatek n\u011bkter\u00fdch \u017eivin apod.) apod. Nervov\u00e1 bolest je dle zku\u0161enosti pacient\u016f jedna z&nbsp;nejhor\u0161\u00edch, m\u016f\u017ee b\u00fdt velmi siln\u00e1, obt\u011b\u017euj\u00edc\u00ed, t\u011b\u017eko se od n\u00ed ulevuje. Obvykle moc nefunguj\u00ed dom\u00e1c\u00ed prost\u0159edky jako obklady, mas\u00e1\u017e, stla\u010den\u00ed, zaujmut\u00ed \u00falevov\u00e9 polohy, nefunguj\u00ed obvykle ani b\u011b\u017en\u00e1 analgetika. Speci\u00e1ln\u00edmi typy bolest\u00ed jsou migr\u00e9ny (rozta\u017een\u00ed mozkov\u00fdch c\u00e9v) nebo fantomov\u00e9 bolesti amputovan\u00fdch kon\u010detin. V&nbsp;podstat\u011b jde tak\u00e9 o dr\u00e1\u017ed\u011bn\u00ed nerv\u016f. Cesta bolesti z&nbsp;m\u00edsta poran\u011bn\u00ed do mozku je rozd\u011blen\u00e1 na n\u011bkolik \u00fasek\u016f. Vjem, kter\u00e9mu \u0159\u00edk\u00e1me bolest, je v\u00fdsledkem zpracov\u00e1n\u00ed bolestiv\u00e9ho podn\u011btu v&nbsp;centr\u00e1ln\u00edm nervov\u00e9m syst\u00e9mu. Zp\u016fsob zpracov\u00e1n\u00ed je z\u00e1sadn\u00ed pro vn\u00edm\u00e1n\u00ed bolesti, bolest je v&nbsp;z\u00e1sad\u011b subjektivn\u00ed. Ned\u00e1 se objektivn\u011b zm\u011b\u0159it \u2013 podn\u011bt, kter\u00fd vyvol\u00e1 objektivn\u011b stejn\u00e9 po\u0161kozen\u00ed tk\u00e1n\u011b (nap\u0159. vysok\u00e1 nebo n\u00edzk\u00e1 teplota, standardizovan\u00fd tlak ostr\u00fdm p\u0159edm\u011btem apod.), vede k&nbsp;velmi odli\u0161n\u00e9mu vn\u00edm\u00e1n\u00ed a hodnocen\u00ed bolesti u r\u016fzn\u00fdch lid\u00ed. Co jednoho bol\u00ed nesnesiteln\u011b, druh\u00e9mu vad\u00ed jen m\u00edrn\u011b. &nbsp;Tk\u00e1n\u011b obsahuj\u00ed tzv. nociceptory, receptory reaguj\u00edc\u00ed na chemick\u00e9 sign\u00e1ly p\u0159i po\u0161kozen\u00ed tk\u00e1n\u00ed. Sign\u00e1l proch\u00e1z\u00ed p\u0159es t\u0159i neurony a propojuje se na \u010detn\u00e1 m\u00edsta v&nbsp;mozku. Nociceptivn\u00ed vl\u00e1kna sensitivn\u00edch nerv\u016f vstoup\u00ed do zadn\u00edch roh\u016f m\u00ed\u0161n\u00edch do ganglia (nervov\u00e9 uzliny), kde se \u0161\u00ed\u0159\u00ed o n\u011bkolik segment\u016f (oblasti odpov\u00eddaj\u00edc\u00ed obratl\u016fm) v\u00fd\u0161 a n\u00ed\u017e a vytv\u00e1\u0159ej\u00ed spojen\u00ed s&nbsp;neurony zadn\u00edch roh\u016f m\u00ed\u0161n\u00edch. Impuls se p\u0159enese na motorick\u00e9 (pohybov\u00e9) neurony v&nbsp;p\u0159edn\u00edch roz\u00edch m\u00ed\u0161n\u00edch a nastane reflexn\u00ed pohybov\u00e1 reakce na bolestiv\u00fd podn\u011bt. Nap\u0159. ucukneme rukou, kterou polo\u017e\u00edme na hork\u00e1 kamna.&nbsp; &nbsp;Bolestiv\u00fd sign\u00e1l se d\u00e1le p\u0159enese na druh\u00fd neuron v&nbsp;zadn\u00edm rohu m\u00ed\u0161n\u00edm a odtud se \u0161\u00ed\u0159\u00ed dv\u011bma drahami do mozku. Jedna dr\u00e1ha je rychl\u00e1 p\u0159\u00edmo do ur\u010dit\u00e9 \u010d\u00e1sti thalamu, p\u0159en\u00e1\u0161\u00ed ostrou, pronikavou, bodavou bolest. Druh\u00e1 dr\u00e1ha je pomal\u00e1, vzruch se vede do retikul\u00e1rn\u00ed formace a odtud t\u0159et\u00edm neuronem do thalamu, p\u0159en\u00e1\u0161\u00ed pomalou, tupou, \u0161patn\u011b lokalizovanou bolest. Pomal\u00e1 dr\u00e1ha je evolu\u010dn\u011b star\u0161\u00ed. Je\u0161t\u011b dal\u0161\u00ed dr\u00e1hy p\u0159en\u00e1\u0161\u00ed sign\u00e1l do limbick\u00e9ho syst\u00e9mu a odpov\u00eddaj\u00ed na emo\u010dn\u00ed slo\u017eku bolesti. T\u0159et\u00ed p\u0159\u00edpadn\u011b \u010dtvrt\u00fd neuron p\u0159en\u00e1\u0161\u00ed bolest z&nbsp;thalamu do mozkov\u00e9 k\u016fry. Tam prob\u011bhne anal\u00fdza informac\u00ed z&nbsp;t\u011bla a spust\u00ed se pohybov\u00e1 nebo jin\u00e1 reakce. Centr\u00e1ln\u00ed \u0159\u00edzen\u00ed umo\u017e\u0148uje modulaco vn\u00edm\u00e1n\u00ed bolesti.Velmi d\u016fle\u017eitou sou\u010d\u00e1st\u00ed vn\u00edm\u00e1n\u00ed bolesti je vr\u00e1tkov\u00fd syst\u00e9m v&nbsp;m\u00ed\u0161e. Je to vlastn\u011b propus\u0165, kter\u00e1 do centr\u00e1ln\u00edho nervov\u00e9ho syst\u00e9mu pust\u00ed jen n\u011bkter\u00e9 vzruchy, jin\u00e9 blokuje. Mozek na bolest reaguje stimulac\u00ed n\u011bkter\u00fdch oblast\u00ed mozku, pos\u00edl\u00e1 zp\u011btn\u011b tlumiv\u00e9 impulsy m\u00ed\u0161n\u00edm neuron\u016fm, a za\u010dne produkovat endorfiny, endogenn\u00ed opioidn\u00ed peptidy.Emo\u010dn\u00ed slo\u017eka bolesti je extr\u00e9mn\u011b d\u016fle\u017eit\u00e1 a trouf\u00e1m si \u0159\u00edci, \u017ee vn\u00edm\u00e1n\u00ed bolesti ovliv\u0148uje snad nejv\u00edc, p\u0159edev\u0161\u00edm u bolesti chronick\u00e9. Chronick\u00e1 bolest je charakterizov\u00e1na jako bolest trvaj\u00edc\u00ed d\u00e9le ne\u017e t\u0159i m\u011bs\u00edce i pot\u00e9, co do\u0161lo k&nbsp;zahojen\u00ed nebo odstran\u011bn\u00ed p\u0159\u00ed\u010diny. Modern\u00ed vy\u0161et\u0159ovac\u00ed metody aktivity mozku (funk\u010dn\u00ed MRI) ukazuj\u00ed, \u017ee pacienti s&nbsp;chronickou bolest\u00ed aktivuj\u00ed jin\u00e9 oblasti mozku ne\u017e pacienti s&nbsp;akutn\u00ed bolest\u00ed. Chronick\u00e1 bolest v\u00fdrazn\u011b negativn\u011b sni\u017euje kvalitu \u017eivota a m\u016f\u017ee v\u00e9st i k&nbsp;invalidit\u011b. Ot\u00e1zkou je, pro\u010d se n\u011bkdo z&nbsp;\u00farazu nebo nemoci zotav\u00ed standardn\u011b, bez komplikac\u00ed a pr\u016fvodn\u00ed bolesti vn\u00edm\u00e1 adekv\u00e1tn\u011b a tyto bolesti postupn\u011b dle o\u010dek\u00e1v\u00e1n\u00ed ustanou \u2013 a pro\u010d se naopak n\u011bkdo jin\u00fd neuzdrav\u00ed, trp\u00ed chronickou nemoc\u00ed, kterou vn\u00edm\u00e1 velmi v\u00fdrazn\u011b. Co \u010dlov\u011bka predisponuje k&nbsp;rozvoji chronick\u00e9 bolesti? Odpov\u011b\u010f nen\u00ed jednoduch\u00e1 ani univerz\u00e1ln\u00ed. Uzn\u00e1vaj\u00ed se genetick\u00e9 faktory, citlivost nociceptor\u016f, odchylky ve fungov\u00e1n\u00ed nervov\u00e9 soustavy. Jde ale pouze o predispozici. Dal\u0161\u00edmi faktory jsou pro\u017eit\u00e1 traumata. U pacient\u016f s&nbsp;chronickou bolest\u00ed se ud\u00e1v\u00e1 v\u00fdznamn\u011b vy\u0161\u0161\u00ed v\u00fdskyt lid\u00ed, kte\u0159\u00ed byli v&nbsp;d\u011btstv\u00ed zneu\u017e\u00edv\u00e1ni nebo jinak traumatizov\u00e1ni. Kdysi jsem v&nbsp;jedn\u00e9 knize o psychosomatice \u010detla o zaj\u00edmav\u00e9m psychologick\u00e9m pokusu. Na neurochirurgick\u00e9 klinice psychologicky vy\u0161et\u0159ili pacienty s&nbsp;v\u00fdh\u0159ezem plot\u00e9nky indikovan\u00e9 k&nbsp;operaci. V\u0161ichni m\u011bli stejn\u00fd n\u00e1lez na p\u00e1te\u0159i podle MRI, stejn\u00fd klinick\u00fd obraz. Z&nbsp;mechanistick\u00e9ho pohledu by m\u011bli na operaci, pokud by prob\u011bhla spr\u00e1vn\u011b a bez komplikac\u00ed, reagovat stejn\u011b. Psychologov\u00e9 je vy\u0161et\u0159ili p\u0159ed operac\u00ed, sledovali zejm\u00e9na v\u00fdskyt traumat v&nbsp;anamn\u00e9ze, jako je zneu\u017e\u00edv\u00e1n\u00ed a t\u00fdr\u00e1n\u00ed v&nbsp;d\u011btstv\u00ed, alkoholismus a drogy v&nbsp;rodin\u011b apod. Celkem \u0161lo o p\u011bt kategori\u00ed. Sto pacient\u016f p\u0159ed operac\u00ed rozd\u011blili do t\u0159\u00ed skupin podle po\u010dtu traumat, 0-1, 2-3, 4-5. Pak byli operov\u00e1ni. Pr\u016fm\u011brn\u00e1 \u00fasp\u011b\u0161nost z&nbsp;hlediska \u00fastupu pot\u00ed\u017e\u00ed po operaci plot\u00e9nky se v&nbsp;t\u00e9 dob\u011b uv\u00e1d\u011bla kolem 50%. Ov\u0161em kdy\u017e se analyzovaly podskupiny pacient\u016f podle m\u00edry traumatizace, objevila se velmi rozd\u00edln\u00e1 \u010d\u00edsla: p\u0159es 90%, asi 60% a asi 17% &#8211; zhor\u0161uj\u00edc\u00ed se \u00fasp\u011b\u0161nost s&nbsp;rostouc\u00ed m\u00edrou traumatizace. P\u0159esto\u017ee traumatizovan\u00ed pacienti byli \u00fasp\u011b\u0161n\u011b operov\u00e1ni, byl odstran\u011bn \u00fatlak m\u00ed\u0161n\u00edho ko\u0159ene, bylo to ov\u011b\u0159eno nov\u00fdm MRI vy\u0161et\u0159en\u00edm, p\u0159esto se jim v\u016fbec neulevilo, dokonce vykazovali nad\u00e1le i neurologick\u00e9 p\u0159\u00edznaky.&nbsp; Lid\u00e9 s&nbsp;chronickou bolest\u00ed maj\u00ed vy\u0161\u0161\u00ed v\u00fdskyt deprese a \u00fazkosti. Je logick\u00e9 domn\u00edvat se, \u017ee jsou depresivn\u00ed, proto\u017ee trp\u00ed bolestmi. To jist\u011b plat\u00ed, ale plat\u00ed i opak: pacienti s&nbsp;depres\u00ed a \u00fazkost\u00ed maj\u00ed v\u011bt\u0161\u00ed sklon za\u010d\u00edt trp\u011bt chronickou bolest\u00ed&#8230;<\/p>\n","protected":false},"author":3,"featured_media":5507,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,1,13,18,10],"tags":[],"class_list":["post-5526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alternativni-medicina","category-medunka","category-pece-o-telo","category-psychosomaticka-medicina","category-zdravi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/posts\/5526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/comments?post=5526"}],"version-history":[{"count":3,"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/posts\/5526\/revisions"}],"predecessor-version":[{"id":5532,"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/posts\/5526\/revisions\/5532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/media\/5507"}],"wp:attachment":[{"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/media?parent=5526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/categories?post=5526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mojemedunka.cz\/index.php\/wp-json\/wp\/v2\/tags?post=5526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}