Antihypertensives - lub hom thiab cov hau kev ntawm daim ntawv thov

Antihypertensive tshuaj yog siv nyob rau hauv tus neeg mob qhov twg koj yuav tau txo koj cov ntshav siab. Nws tsub kom nyob rau hauv tawg, raws li zoo raws li symptomatic tawg. Nyob ntawm seb lawv mechanism ntawm qhov kev txiav txim ntawm tag nrho cov ntawm cov tshuaj yog muab faib ua vasodilators antiadrenergic txhais tau tias, angiotensin II antagonists, calcium channel blockers thiab diuretics.

Antihypertensives - kev faib tshuaj

Antiadrenergicheskim cov neeg ua hauj pheev lawv cov teebmeem nyob rau sympathetic lub paj hlwb, yog ib tug yeeb tshuaj "Clonidine" thiab "Methyldopa". Cov tshuaj ncaj qha kev cuam tshuam rau lub hauv paus poob siab system receptors thiab yog li ua rau ib tug txo nyob rau hauv siab, txo lub plawv dhia. Tsis tas li ntawd, cov antihypertensive tshuaj txo tus nqi ntawm cov ntshav renin, muaj ib tug sedative nyhuv, tab sis lawv cov drawback yog lub peev xwm rau khaws sodium thiab dej. Thaum noj ua ke nrog diuretics, cov nyhuv yuav zoo npaum li cas. Txij li thaum reserpine nws yog zoo dua tsis tau noj, thiaj li tsis mus ua koj nkees nkees thiab kev nyuaj siab. Cov neeg laus yuav tsum tau ceev faj txog kev ntseeg cov nyiaj no, raws li zoo li sai tau lub rov tshwm sim ntawm kev nyuaj siab thiab collaptoid lub xeev. Yog hais tias nws yog ib tug tshem tawm tau txais methyldopa thiab clonidine, nws yuav ua li cas maj.

Los ntawm ganglioplegic muaj xws li tshuaj "benzogeksony", "Pentamin". Lawv thaiv lub sympathetic thiab parasympathetic ganglia. Txij li thaum cov ntaub ntawv antihypertensives thaiv cov hlab parasympathetic Cheebtsam, tej zaum yuav ua rau tsib lub zais zis paresis, tshwm sim ntawm lub qhov ncauj qhuav, impotence. Tom qab txhaj tshuaj, tus neeg mob yuav tsum tau pw rau ntawm tsawg kawg yog 2 teev, tsa nws lub taub hau, nws yog tsim nyog los tiv thaiv kom txhob orthostatic hypotension.

Los ntawm postganglioblokatoram xws li cov tshuaj raws li "oktadin", "Raunatin", "reserpine". Yog hais tias koj siv ib yam tshuaj "reserpine", nws cov nyhuv tsuas kav ob peb lub lis piam. Nws yog zoo dua mus rau noj nrog ib tug diuretic, li ntawd, nws kuj yog muab khaws cia tseg nyob rau hauv lub cev dej thiab sodium. Tshuaj "Raunatit" muab antiarrhythmic nyhuv txawm tias tom qab cov thawj coj ntawm cov tshuaj yuav tshwm sim qhov ntswg congestion thiab nkees nkees.

Antihypertensives xws li Alfa-blockers, ua sai sai thiab luv luv, yog li ntawd lawv feem ntau yog thov raws li qhov tshwm sim ntawm ib tug hypertensive ntsoog. Cov no yog cov tshuaj xws li "Tropafen", "Phentolamine" thiab "pirroksan". Tom qab thawj coj ntawm cov tshuaj tus neeg mob no kuj tsim nyog mus pw lawm 1.5-2 sij hawm. Cov tshuaj yuav ua rau kiv taub hau, tachycardia, khaus, o ntawm lub qhov ntswg mucosa, ntuav thiab raws plab. Lawv yuav tsis txais cov xub ntiag ntawm coronary artery kab mob, cerebral lub plawv mob thiab lub plawv tsis ua hauj lwm.

Beta-blockers txo lub plawv dhia thiab muaj ib tug sedative, antiplatelet thiab vasodilatory nyhuv. Cov antihypertensives zoo nyob rau high school systolic cov ntshav siab.

Vasodilators raug muab faib ua venous thiab arteriolar. Cov neeg sawv cev ntawm arteriolar npaj yog "Minoxidil", "Diazoxide", "Apressin". Venous thiab arteriolar sodium dilator tom qab tso dej thawj coj muaj ib tug cim nyhuv txij li thaum muaj yog ib qho expansion peripheral vascular peripheral kuj txo.

Antihypertensive agents xws li calcium antagonists (tshuaj "fenigidin" "Nifedipine", "Corinfar") ua ib tug siab yuav txo tau nyob rau ib nrab ib teev tom qab kev tswj hwm thiab lub siab tshaj plaws cov nyhuv yog cai nyob rau hauv ib teev thiab txuas ntxiv mus txog rau thaum 6 teev. Tom qab lawv cov ntaub ntawv sau npe yog liab ntawm ob txhais tes, lub caj dab thiab ntsej muag; tej zaum yuav ua rau koj nkees nkees, mob taub hau, o ntawm tus taw. Koj muaj peev xwm tsis txhob siv cov tshuaj thaum lub sij hawm cev xeeb tub.

Nyob rau hauv cov kev kho mob thiab kev tiv thaiv ntawm qhov tseem ceeb tawg yuav tsum ua raws malosolevoy noj cov zaub mov, tsis tu ncua muab lub cev hauj sim qoj ib ce, pw txaus, thiab yog hais tias muaj yog ib tug yuav tsum tau siv sij hawm sedatives.