Caafimaadka, Diyaarinta
Alpha-blockers
Alpha-blockers bandhigaysaa koox weyn iyo Nuurre Aw daroogada. In todobaatanaadkii ah, danta in daawooyinkan ayaa si weyn hoos u dhacay ay sabab u tahay xaqiiqada ah in, si loogu daweeyo ee ku takhasusay hypertension bilaabay in ay isticmaalaan diuretics thiazide, celiyeyaasha ACE. By dhamaadkii sagaashankii hore waxa la ogaaday in Alfa 1-blockers yihiin gaadhista xushay dheer (badanaa diyaarinta "Doxazosin") tolerability dhigma, ammaanka, hawlaha agntigipertenzivnoy daawooyin kale, taas oo tallaabo ayaa la faray in ay hoos u cadaadiska dhiigga. Intaa waxaa dheer, daawooyinka laga helay iyo guryaha oo dheeraad ah in uu oggolaan inay kuu qori bukaanada qaba cudurka macaanka, nooca kelyaha Prostatic benign, dyslipidemia, aagga xubnaha taranka ragga iyo endarteritis xaaqyna.
Alpha-blockers. kala soocidda
Daroogooyinka waxaa loo kala qaybiyaa laba qaybood oo waaweyn: xushay iyo nonselective.
Kooxdu waxay ka kooban wakiilada nonselective Alfa 1- iyo blockers 2-adrenergic (tus, "Fetolamin" diyaarinta).
By eegista waxaa ka mid ah daawooyin sida "terazosin", "Doxazosin", "Prazosin". Daroogooyinka in this category inta badan saamayn ku receptors, kaasoo ku yaala muruqa siman ee qanjirka 'prostate', qoorta kaadiheysta iyo kaadi mareenka qayb Prostatic.
Qaar ka mid ah daawooyinka antihypertensive ka tirsan kooxaha kale ee hantida muujiyaan sifooyinka la mid ah sida Alfa-blockers. daawooyinkan, gaar ahaan, waxaa ka mid ah daroogada "Carvedilol".
Sidoo kale waxaa jira daawooyin, guryaha kuwaas oo mid ah kuwa ay muujiyaan iyo strebtokokki iyo Alfa-adrenergic blockers. daawooyinkan, marka lagu daro, waxay sidoo kale leeyihiin guryaha poesie. farsamo ee ay saamaynta waa in la catecholamines tartamaan. Halganka waxaa lagu fuliyaa at receptors adrenergic Alfa durugsan iyo beta receptors 1-adrenergic. Iyada oo la isticmaalo muddada-dheer ee saameynta dawooyinkan bilaabaa inuu ku baxayn, iyo dhowr bilood ka dib waxaa baaba'aa.
Alpha-blockers leedahay faa'iidooyin badan. Gaar ahaan, waxay leeyihiin saamayn faa'iido on heerka dufanta iyo kolestaroolka in plasma dhiigga. Tani waxay si weyn u yaraynaysaa halista ah ee atherosclerosis. daroogada waxay leedahay saameyn ah kuma laha fiirsashada of sonkorta ee dhiiga, cadaadis dhiig oo hoose oo aan sii kordhaya inta jeer ee foosha waxyaalaha qalbiga ku jira. Intaa waxaa dheer, daawooyinka, kuwaas oo saameyn kuma gobolka awoodba.
Dhibaatooyinka ay keento Alfa-blockers waa ku filan yar yar. "Saamayn dose First" tixgeliyo ugu muhiimsan.
Waxaa la sheegay in Alfa-blockers awood u leeyihiin in ay ballaariso iyo xididdada dhiigga yar, iyo caddaalad ah oo waaweyn. Marka tan la eego, hoos u cadaadiska waxaa ugu cad u muujiyey in jagada qumman bukaanka, iyo ka yar waxaa loogu dhawaaqaa - in siman. Markii nin (caadiga ah) sariirta ka soo sara kaco, habka dareemayaasha wanaajisaa midab halbowlaha. Waa lagama maarmaan in jidhka la qabsado jagada toosan. Qaadashada Alfa 1-blockers hortago qalab this. Marka la samaynayo nin jagada qumman waxaa jira hoos u dhac af ee cadaadiska. Sidaas darteed, maskaxda helo oxygen in tiro ku filan. Qofka wuxuu bilaabaa inuu gudcur indhaha, wareer, dhici kara tabar daran, mararka qaarkood, bukaanka waxaa ridda galay baynamutaan ah. Ka dib markii marayay baxay (qaato booska siman) dhacdaa hagaajinta wareegga cerebral. Sidaas darteed, miyir ugu dhakhsaha badan ku soo laabtay bukaanka. darnaaday Tani, dhab ahaantii, ma aha in laftiisa xanbaarsan yahay khatar weyn. Si kastaba ha ahaatee, inta lagu guda jiro dayrta waxay u badan tahay in bukaan-socodka ka heli kartaa khatarta ah ee dhaawaca.
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