Izidakamizwa antihypertensive

izidakamizwa Antihypertensive (obizwa nangokuthi antihypertensives) - umuthi okuhloswe ngazo ukwehlisa wegazi. Ukuqala kokusetshenziswa, ukuthuthukiswa nokusetshenziswa okwalandela izidakamizwa waqala cishe phakathi nekhulu leminyaka elidlule, kusukela arsenal izidakamizwa zokunqanda isitha avelele nempilo yabantu, agcwaliswa njalo ngonyaka.

Ngaphambi ufunda ngqo izidakamizwa kufanele uchaze kancane yini umfutho wegazi ophakeme. Eqinisweni, akuyona ngisho esifweni esisodwa kuphela, kodwa iqembu bahlanganiswe esivamile - high blood pressure. Okokuqala lokhu isifo iziguli singangena yokuguga, kanye kokuba ukhuluphele. Ngaphezu kwalokho, it kwandisa ingozi yomfutho ophakeme wegazi, uma othile kusukela lomndeni liphethwe lokhu esibi isifo syndromes.

yokwelapha Antihypertensive kufanele udokotela. Kwegazi - icala lapho ekukhetheni okubi zomuthi hhayi kuphela abakwazi ukunikeza umphumela oyifunayo, kodwa futhi kakhulu ukuba zimbi kakhulu isimo lesiguli. Kunokuba bahlanganyele yokuzithiba, udinga ukubona onguchwepheshe, ngubani, eqondiswa isimo lesiguli, ukhethe ilungelo elwa ne-abanomfutho wegazi ophakeme.

Ukwahlukaniswa lezi zimpahla okwamanje kanje:

1. Isisu. Umehluko isenzo amandla ezwi zonke izidakamizwa fanele kuze lo xuku nomphumela ofanayo: Ekuqaleni kukhona ukwehla igazi ivolumu afundwa kakhulu emzimbeni. Isizathu salokhu mkhuba siba ukwehla okukhipha inhliziyo. Ngokuhamba kwesikhathi incipha Imininingwane semithambo neuropathy ukumelana, kanye reserves selinciphile of sodium chloride. Kuye lo mshini wezenzo, lonke ikilasi ka isisu uhlukaniswe:

• Potassium-engashiyi;
• iluphu;
• carbonic anhydrase inhibitor;
• thiazide futhi thiazide.

2. abamelene receptor adrenergic. Laba basizi antihypertensive ifa umsebenzi antiarrhythmic nokwehlisa ukukhiqizwa ezinye hormone. Phakathi kwalezi izidakamizwa eyaziwa kakhulu asetshenziswa ukwelapha izifo ezihambisana nezinguquko sokugembula wegazi:

• alpha-blocker;
• blocker uhlobo elihlangene (alpha ne-beta);
• beta-blocker.

3 adrenergic yokwamukela agonists. Izidakamizwa okukhomba zokunciphisa umsebenzi ngokweqile nonozwela isimiso sezinzwa. Lezi zihlanganisa:

• alpha2-agonists.

4. ACE inhibitor. Iqembu "izidakamizwa antihypertensive" zihlanganisa zonke izinhlobo ezine inhibitor: libenzapril, captopril, tsenonapril, lisinopril. Ifa anti-ischemic futhi renoprotective (kwenyuke hemodynamics kwezinso) nomphumela. Ngaphezu kwalokho, kuba ukwehla afakazelwe ngakwesokunxele ventricular hypertrophy ekusebenziseni izidakamizwa kuleli qembu.

5. Calcium channel blocker. Leli qembu izidakamizwa Kunconywa ukuba isetshenziswe ezigulini esezikhulile abaphethwe nezihlukene systolic nomfutho wegazi ophezulu.

6. Angiotensin-2 yokwamukela. Izidakamizwa fanele kuze lo xuku abe nekhono evelele ukubambezela hypertrophy inhliziyo wenhliziyo, ikakhulukazi, i-ventricle sako sobunxele.

7. Aldosterone abantu abamelene nani. Kuvimbela ukulahlekelwa ngokweqile-calcium. Ngokwesibonelo, lesi sidakamizwa "Veroshpiron".

8. Vasodilators. Ukuze izidakamizwa kuleli qembu: "nitroglycerin" "Verapamil," "Sodium nitroprusside" et al. umphumela yabo eyinhloko - ukwehla ukumelana Imininingwane neuropathy, kanjalo nokwandisa inesikhala emincane.

9. evuselela-alpha-receptor ebuchosheni.

Njengoba ungase ubone ngenhla, antihypertensives - iqembu elikhulu ejenti, ngalinye elikwazi anezakhi ezikhethekile ekwelapheni. Khetha imithi okulungile ngamunye subtypes nomfutho wegazi ophezulu kungaba onguchwepheshe.