Ewe, unokuthatha i-beta blockers ukuba une-asthma enikezele ukuba:
- Uthabatha i- beta blocker
- Uqala ngexesha elifutshane lokusetyenziswa njengetyala (iiveki ezi-4 ukuya kwezi-6)
Ngaba Kukhuselekile Ukuthatha i-Beta-Blockers Ukuba Unayo I-asthma?
Lo mbuzo uqhelekileyo, kwaye uvela ngenxa yokuba ubulumko bendabuko - phakathi kwezigulane kunye nabaqeqeshi bezonyango - ukuba i-block blockers ngokuvamile ayifanele isetyenziswe kubantu abane-asthma okanye i-COPD (ezimbini iindlela zolu hlobo lwenkqubo jikelele yesifo ebizwa ngokuba isifo se-air reversible ).
Isizathu salokhu senza umqondo omkhulu phezu komhlaba. Abalobi be-Beta bajolise kwi-beta receptors kwaye bayeke ukuba bathumele imiyalezo kwiindawo ezahlukahlukeneyo zomzimba. Kwi-cardiovascular system, oku kunenzuzo kubantu abanexinzelelo lwegazi eliphezulu kunye neengxaki zentliziyo ngenxa yokuba abaninzi bamkeli be-beta bobabili kwimithambo yegazi kunye nentliziyo ngokwayo. Ukuthintela "i-receptors" ye-cardiovascular receptors "ivuselela imithwalo yegazi, iyancipha intliziyo, kwaye ikhokelela ekunciphiseni ngokubanzi uxinzelelo lwegazi kunye nemali yomsebenzi intliziyo inokuyenza.
Nangona kunjalo, ezininzi i-beta receptors zisemaphakeni kunye "nezakhiwo zomoya" (i-bronchi, i-bronchioles - zombini iindinyana ezincinane ezenza umoya kwimiphupha). Kule ndawo, i-receptors esebenzayo ye-beta inceda ukugcina iindinyana zomoya zikhululekile kwaye zikhululekile, eziphucula ukuphefumula. Ukukhusela i-beta receptors apha kubangela ukuba izakhiwo zendlela zomoya zibe zixesha elininzi kwaye zingqongqo, eziyingozi kubantu abane-asthma, iCOPD , okanye ezinye iintlobo zesifo se-airway.
Le ngongoma ebalulekileyo kukuba, ukuba i-cardiovascular and bwayway receptors iyancinci. Iibet blockers ayilunganga kakuhle ekutsheleni iindidi ezimbini kunye kwaye ngokubanzi zivimbele zombini iintlobo ngokufanayo, ezimbi.
Nangona kunjalo, ii-blockers ezithile ze-beta zijoliswe ngokukodwa ukuze zijolise kwi-receptors ye-cardiovascular circular receptors ngelixa zishiya i-beta receptors zodwa.
Nangona bengenayo i-100% yokukhetha, bahlala benza umsebenzi ocacileyo phakathi kwabo babini. Ezi zitsha, izidakamizwa ezithile ze-beta ze-beta zibizwa ngokuba yi-cardioselective beta blockers.
Uphando lucebisa ukuba kungekhona nje kuphela ukukhusela i-cardioselective ngokukhuselekileyo ekusebenziseni abantu abane-asthma kunye ne-COPD, banokufumana inzuzo eninzi kulabo bantu (abavame ukuba neengozi eziphezulu ze-cardiovascular risk).
Ukuba ugqirha ufuna ukuzama i-beta blocker ye-cardioselective, kufuneka enze ityala lokuqala ukuqinisekisa ukuba konke kuya kuba kuhle. Eli thuba kufuneka lihlale phakathi kweeveki ezi-4 ukuya kwezi-6. Ngeli xesha, kufuneka ulandele ukuhlaselwa kwesifo se-asthma, nayiphina ukuphefumula okungaqhelekanga, okanye nayiphi na enye inguqu kumaphethini akho okuphefumla (ukuphefumla) / umzamo kunye neengxelo zengxaki ugqirha wakho.
Ukuba ufumana iingxaki ezinzulu (ukwanda kakhulu kwenani lokuhlaselwa, ukuphefumula rhoqo), i-beta-blocker kufuneka imiswe. Nangona uvavanyo luhamba kakuhle, qiniseka ukuba ugcine i-inhalers yakho yokukhawuleza izalisekile kwaye ifumaneke, kwaye uthathe nawaphi na amanye amayeza okanye unyango njengoko kuchanekileyo. Ngethuba lokunyanga, i-asthma yakho (okanye esinye isifo se-airway) siya kufuna ukubeka iliso, kwaye kufuneka ufune unyango lwezonyango ngokukhawuleza nangaluphi na iingxaki eziphefumulayo.
Umthombo
- I-Salpeter S, i-Ormiston T, i-Salpeter E, i-Wood-Baker R. I-beta-blockers ye-Cardioselective ye-cardioselective ye-airway disease. I-Cochrane Database yoHlolo oluPhezulu lwe-2001, iNqaku 2. Ubugcisa. Hayi: CD002992. INGXELO: 10.1002 / 14651858.CD002992.