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  • Bretylium - Siv, Dosage, Cov Kev Mob Tshwm Sim thiab Ntau Ntxiv

Bretylium - Siv, Dosage, Cov Kev Mob Tshwm Sim thiab Ntau Ntxiv

Peb 03. 2026
Qhia Los Ntawm:

Kev Taw Qhia: Bretylium yog dab tsi?

Bretylium yog ib yam tshuaj uas siv rau hauv kev kho mob thaum muaj xwm txheej ceev, tshwj xeeb tshaj yog rau kev kho qee yam mob arrhythmias uas ua rau tuag taus, xws li ventricular fibrillation thiab ventricular tachycardia. Nws yog ib hom tshuaj hu ua antiarrhythmics, uas pab kom lub plawv dhia ruaj khov. Bretylium feem ntau siv rau hauv tsev kho mob, tshwj xeeb tshaj yog thaum muaj xwm txheej ceev ntawm lub plawv, kom rov qab ua haujlwm ntawm lub plawv zoo li qub.

Kev siv ntawm Bretylium

Bretylium tau txais kev pom zoo rau ntau yam kev siv kho mob, suav nrog:

  • Ventricular Fibrillation: Kev mob plawv dhia tsis zoo uas ua rau lub plawv nres.
  • Ventricular Tachycardia: Lub plawv dhia ceev ceev uas pib los ntawm cov hlab ntsha hauv lub plawv, uas tuaj yeem ua rau tuag taus yog tias tsis kho sai.
  • Kev Tshawb Mob Txog Tus Mob: Siv rau hauv cov txheej txheem txhawb nqa lub plawv kom zoo dua (ACLS) los pab kho lub plawv dhia li qub.

Yuav ua li cas Nws Tej hauj lwm

Bretylium ua haujlwm los ntawm kev thaiv qhov tso tawm ntawm norepinephrine, ib qho neurotransmitter uas tuaj yeem ua rau lub plawv dhia ceev thiab kev sib cog lus. Los ntawm kev txwv qhov kev tso tawm no, Bretylium pab kom lub plawv ua haujlwm ruaj khov, txo qhov tshwm sim ntawm arrhythmias. Hauv cov lus yooj yim dua, nws ua rau lub plawv lub teeb liab hluav taws xob so, ua rau nws dhia tsis tu ncua thiab ua haujlwm tau zoo.

Dosage thiab Administration

Cov tshuaj Bretylium ntau npaum li cas nyob ntawm tus neeg mob lub cev thiab hnub nyoog. Nov yog cov lus qhia txheem:

  • Cov Neeg Laus: Cov neeg laus uas muaj mob plawv dhia tsis xwm yeem feem ntau yuav tau txhaj tshuaj thawj zaug li ntawm 5 mg/kg rau hauv cov hlab ntsha (IV). Qhov no yuav ua raws li cov tshuaj ntxiv raws li tus neeg mob teb.
  • Pediatrics: Rau cov menyuam yaus, cov koob tshuaj feem ntau yog xam raws li qhov hnyav ntawm lub cev, feem ntau pib ntawm 0.5 mg / kg IV, nrog rau kev hloov kho raws li qhov tsim nyog.

Bretylium yog muab los ntawm kev txhaj tshuaj, feem ntau yog nyob rau hauv tsev kho mob nyob rau hauv kev saib xyuas ntawm cov kws kho mob.

Cov Kev Mob Tshwm Sim ntawm Bretylium

Ib yam li txhua yam tshuaj, Bretylium tuaj yeem ua rau muaj kev phiv. Cov kev phiv feem ntau muaj xws li:

  • Hypotension (tsis tshua muaj ntshav siab)
  • Kauj taub hau
  • xeev siab
  • nkees nkees

Cov kev mob tshwm sim hnyav tuaj yeem suav nrog:

  • Kev tsis haum tshuaj hnyav (anaphylaxis)
  • Lub plawv nres
  • Mob hnyav hypotension

Cov neeg mob yuav tsum tau saib xyuas zoo rau txhua yam kev tsis haum tshuaj thaum lub sijhawm thiab tom qab kev siv tshuaj.

Tshuaj Kev Sib Thoob

Bretylium tuaj yeem cuam tshuam nrog ntau yam tshuaj, uas yuav ua rau nws cov teebmeem zoo dua lossis txo qis. Cov kev cuam tshuam loj ntawm cov tshuaj suav nrog:

  • Cov tshuaj Betablockers: Tej zaum yuav ua rau muaj kev pheej hmoo ntawm bradycardia (lub plawv dhia qeeb).
  • Calcium channel blockers: Yuav ua rau muaj kev mob hypotension ntau ntxiv.
  • Lwm cov tshuaj antiarrhythmic: Tej zaum yuav muaj cov teebmeem ntxiv rau lub plawv dhia.

Nco ntsoov qhia koj tus kws kho mob txog txhua yam tshuaj koj noj kom tsis txhob muaj kev cuam tshuam.

Cov txiaj ntsig ntawm Bretylium

Cov txiaj ntsig ntawm kev siv Bretylium muaj xws li:

  • Kev ua nrawm nrawm: Bretylium ua haujlwm sai sai los tswj lub plawv dhia thaum muaj xwm txheej ceev.
  • Kev Ua Zoo: Nws tau pom tias muaj txiaj ntsig zoo rau kev kho mob arrhythmias uas ua rau tuag taus.
  • Kev Siv Hauv Tsev Kho Mob: Nws siv rau hauv qhov chaw tswj hwm tso cai rau kev saib xyuas ze ntawm cov neeg mob.

Contraindications rau Bretylium

Qee tus neeg yuav tsum tsis txhob siv Bretylium, xws li:

  • Cov poj niam cev xeeb tub: Cov teebmeem rau kev loj hlob ntawm tus menyuam hauv plab tseem tsis tau kawm zoo.
  • Cov neeg mob uas muaj kab mob siab heev: Lub siab ua haujlwm tsis zoo tuaj yeem cuam tshuam cov tshuaj metabolism.
  • Kev tsis haum: Cov neeg uas paub tias muaj kev tsis haum tshuaj rau Bretylium yuav tsum tsis txhob siv nws.

Ceev faj thiab Kev Ceeb Toom

Ua ntej siv Bretylium, cov neeg mob yuav tsum paub txog cov kev ceev faj hauv qab no:

  • Kev Kho Mob Keeb Kwm: Qhia rau koj tus kws kho mob txog keeb kwm ntawm teeb meem plawv lossis kev ua xua.
  • Xyuas: Kev saib xyuas lub plawv dhia thiab ntshav siab tsis tu ncua yog qhov tseem ceeb thaum lub sijhawm kho mob.
  • Lab Tests: Tej zaum yuav xav tau kev kuaj ntshav los ntsuas kev ua haujlwm ntawm daim siab thiab cov electrolyte.

FAQ

  • Bretylium siv rau dab tsi? Bretylium yog siv los kho cov teeb meem plawv dhia ceev ceev uas ua rau tuag taus, tshwj xeeb tshaj yog ventricular fibrillation thiab ventricular tachycardia.
  • Yuav siv Bretylium li cas? Nws yog muab raws li kev txhaj tshuaj, feem ntau hauv tsev kho mob.
  • Cov kev phiv tshwm sim yog dab tsi? Cov kev mob tshwm sim feem ntau suav nrog ntshav siab qis, kiv taub hau, thiab xeev siab.
  • Kuv puas noj tau Bretylium yog tias kuv cev xeeb tub? Cov poj niam cev xeeb tub yuav tsum tsis txhob siv Bretylium tsuas yog tias tus kws kho mob tau sau ntawv kom noj xwb.
  • Kuv yuav ua li cas yog tias kuv tsis noj tshuaj? Feem ntau Bretylium tsuas yog siv rau thaum muaj xwm txheej ceev xwb, yog li ntawd, tej zaum yuav tsis tshua muaj neeg tsis nco qab noj tshuaj no. Ua raws li cov lus qhia ntawm koj tus kws kho mob.
  • Puas muaj kev phiv loj heev? Yog, cov kev mob tshwm sim loj heev tuaj yeem suav nrog kev ua xua hnyav thiab lub plawv nres.
  • Puas yog Bretylium cuam tshuam nrog lwm cov tshuaj? Yog, nws tuaj yeem cuam tshuam nrog betablockers thiab calcium channel blockers, ntawm lwm tus.
  • Bretylium ua haujlwm li cas? Nws ua kom lub plawv dhia ruaj khov los ntawm kev thaiv kev tso tawm ntawm norepinephrine.
  • Bretylium puas muaj kev nyab xeeb rau menyuam yaus? Yog lawm, tab sis cov koob tshuaj yuav tsum tau ua tib zoo xam raws li tus menyuam qhov hnyav.
  • Ua ntej kuv noj Bretylium, kuv yuav tsum qhia kuv tus kws kho mob li cas? Qhia rau koj tus kws kho mob txog koj keeb kwm mob, tshwj xeeb tshaj yog tej teeb meem plawv lossis kev ua xua.

Hom Lub Npe

Bretylium muaj ntau hom lag luam, suav nrog:

  • Bretylol
  • Bretylium Tosylate

xaus

Bretylium ua lub luag haujlwm tseem ceeb hauv kev kho mob thaum muaj xwm txheej ceev, tshwj xeeb tshaj yog rau cov neeg mob uas muaj teeb meem plawv dhia tsis xwm yeem. Nws lub peev xwm los tswj lub plawv dhia sai sai ua rau nws yog ib qho cuab yeej tseem ceeb rau cov kws kho mob. Txawm li cas los xij, zoo li txhua yam tshuaj, nws muaj cov kev mob tshwm sim thiab kev sib cuam tshuam, ua rau nws tseem ceeb rau cov neeg mob tham txog lawv keeb kwm kho mob thiab cov tshuaj tam sim no nrog lawv tus kws kho mob.

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Disclaimer:

Cov ntaub ntawv muab rau ntawm nplooj ntawv no tsuas yog rau kev qhia dav dav thiab kev kawm xwb. Txawm hais tias peb siv zog ua kom cov ntaub ntawv no muaj tseeb, txhim khu kev qha, thiab tshuaj xyuas tas li, nws yuav tsum tsis txhob raug suav hais tias yog ib qho kev hloov pauv rau cov lus qhia kho mob, kev kuaj mob, lossis kev kho mob.

Cov tsos mob, ua rau muaj, qhov hnyav, kev nce qib, thiab cov kev xaiv kho rau ib tus kab mob lossis tus mob yuav txawv ntawm ib tus neeg mus rau ib tus neeg. Cov ntaub ntawv muab yuav tsis suav nrog txhua yam ntawm tus mob lossis txhua txoj kev xaiv kho mob.

Tsis txhob siv cov ntaub ntawv no rau kev kuaj mob lossis kev kho mob tus kheej. Thov nrog ib tus kws kho mob uas tsim nyog tham kom tau txais kev kuaj mob thiab cov lus qhia raws li koj tus mob.

Yog tias koj muaj cov tsos mob hnyav, tam sim ntawd, lossis mob hnyav zuj zus, nrhiav kev kho mob tam sim ntawd.

Yog xav paub ntxiv txog peb cov ntsiab lus kho mob raug tsim, tshuaj xyuas, hloov kho tshiab, thiab tswj hwm li cas, thov nyeem peb [Txoj Cai Kho Mob].

Disclaimer: Cov ntaub ntawv no tsuas yog siv rau kev kawm nkaus xwb thiab tsis yog hloov pauv rau cov lus qhia kws kho mob. Nco ntsoov nrog koj tus kws kho mob tham txog kev txhawj xeeb txog kev kho mob.

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