Alpha-blocker

Alpha-blocker linika iqela elikhulu kwaye owahlukeneyo iziyobisi. Ngeminyaka, inzala kula machiza yehlile kakhulu ngenxa yokuba, ngokuba unyango lweengcali lwegazi baqala ukusebenzisa womchamo thiazide, ACE inhibitor. Yi ekupheleni koo okuqala kwafunyaniswa ukuba alpha 1-blocker ukuba sesichengeni uyakhetha elide (ikakhulu ukulungiselela "Doxazosin") tolerability ezifanayo, ukhuseleko, agntigipertenzivnoy umsebenzi kunye nezinye iziyobisi, apho inyathelo sibhekiswe lisibekele uxinzelelo lwegazi. Ukongeza, amayeza zisaqala kunye neempawu ezongezelelweyo eziya kubavumela ukuba ukumisela ukuba izigulane seswekile, ebubonisayo prostatic hyperplasia indalo, dyslipidemia, kummandla angasese amadoda kunye endarteritis nya.

Alpha-blocker. ngezigaba

Iziyobisi zahlulwe iindidi ezimbini eziphambili: uyakhetha kunye nonselective.

Eli qela liqulethe arhente nonselective alpha 1- kunye blocker-2-adrenergic (umz: "Fetolamin" ukulungiselela).

Ngu emane ziquka iziyobisi ezifana "terazosin", "Doxazosin", "Prazosin". Iziyobisi kolu didi ikakhulu kuchaphazela receptors, apho ibekwe umsipha kakuhle endlaleni, entanyeni lwesinyi urethra isabelo prostatic.

Amanye amachiza umfutho ngoweqela namanye amaqela-asethi ebonisa iimpawu ezifanayo alpha-blocker. La machiza, ingakumbi, iquka ichiza "Carvedilol".

Kukho kwakhona iziyobisi, iimpawu zazo ezifana nezo ebonisa kunye beta- kunye alpha-adrenergic blocker. Ezi amayeza, ukongeza, nazo iipropati antioxidant. Le indlela isiphumo yabo ukuba akhuphisane catecholamines. Umzabalazo oluqhutywa phaya receptors alpha adrenergic peripheral kunye beta receptors 1-adrenergic. Nokusebenzisa ixesha elide impembelelo la machiza iqala ukuba unciphe, yaye emva kweenyanga eziliqela kamva iyalahleka.

Alpha-blocker kufuneka eziluncedo ezininzi. Ingakumbi, kuba nefuthe kuyingenelo kwinqanaba triglycerides kunye cholesterol kwi plasma yegazi. Oku kunciphisa kakhulu umngcipheko ngenxa yamafutha. Ichiza alunasiphumo kwi uyondelelwano lwee- iswekile egazini, uxinzelelo lwegazi ephantsi ngaphandle ukunyusa nezihlandlo yindibanisela intliziyo. Ukongeza, la machiza zingakuchaphazeli imo amandla.

iziphumo ebezingalindelekanga alpha-blocker lincinane ngokwaneleyo. "Isiphumo ithamo Kuqala 'ingqalelo abaluleke kakhulu.

Kufuneka ke ukuba alpha-blocker bayakwazi ukwandisa nezitya ezincinane, kwaye ngokufanelekileyo enkulu negazi. Kulo mba, unciphiso xi kakhulu ngokucacileyo wabonakalaliswa kwindawo tye yomguli, yaye ngaphantsi libizwe - in tye. Xa umntu (normal) liphuma kuloo mandlalo, luvo nelikhuthaza ilizwi wegazi. Kuyimfuneko ukuba ukuziqhelanisa umzimba ukuya kwindawo othe nkqo. Ukwamkela alpha-blocker 1 ukunqanda le fowuni. Xa usenza umntu Indawo tye kukho ukuhla elibukhali uxinzelelo. Ngenxa yoko, ingqondo ifumana oksijini nobungakanani ayonelanga. Umntu uqala mnyama emehlweni, unesiyezi, kunokuthi kwenzeke ubuthathaka kakhulu, kwezinye iimeko, isigulane nagaxeleka ezilingweni a nabasemabeleni. Emva enikezela (ukuthatha indawo tye) yenzeka ekuphuculeni ejikeleza lobuchopho. Ngenxa yoko, ukwazi kungekudala wabuyela isigulane. Le amandla, enyanisweni, akukho kukodwa uthwala ingozi enkulu. Nangona kunjalo, ngexesha lokuwa kusenokwenzeka ukuba isigulane ukufumana ingozi yokwenzakala.