Thaum nws los txog rau tshuaj loog hauv zos, tetracaine yog ib lub npe uas feem ntau tshwm sim hauv kev sib tham txog kev kho mob. Raws li tus neeg sawv cev muaj zog loog, nws yog qhov xav tsis thoob txog nws txoj cai lij choj thiab muaj nyob. Hauv phau ntawv qhia dav dav no, peb yuav tshawb xyuas seb tetracaine puas yog cov tshuaj tswj hwm, txheeb xyuas nws cov kev siv, thiab sib tham txog cov kev xav tseem ceeb nyob ib puag ncig.Tetracaine hmoov.
Tetracaine thiab nws cov kev faib tawm
Tetracaine yog ib qho muaj zog nyob ze sedative siv dav hauv kev kho mob thiab kev phais kom muab kev txwv tsis pub muaj kev tsis xis nyob. Nws muaj qhov chaw nrog cov chav kawm ntawm cov tshuaj hu ua ester-hom zej zog sedatives, portrayed los ntawm lawv ester linkage, uas cais lawv los ntawm amide-hom sedatives. Artificially, tetracaine yog lub npe hu ua 2-(dimethylamino)ethyl 4-butylaminobenzoate thiab pom tau tias nws muaj peev xwm ua tau zoo thiab rub tawm qhov ntev ntawm kev ua haujlwm.
Tetracaine thiab lwm yam ester-hom tshuaj loog hauv zos ua haujlwm los ntawm inhibiting voltage-gated sodium channels hauv neuronal cell membrane, yog li tiv thaiv kev sib kis ntawm cov hlab ntsha impulses. Raws li daim ntawv thov, tetracaine diffuses los ntawm cov paj yeeb yaj kiab vim nws qhov lipophilic xwm, tom qab ntawd, thaum lub sijhawm ntawd, sib txuas rau cov sodium raws, lawv nyob hauv lub xeev latent. Qhov kev khi no zoo thaiv cov tiam neeg thiab kev nthuav tawm ntawm cov peev txheej ua haujlwm uas yog lub luag haujlwm rau kev xa cov cim mob rau hauv nruab nrab lub paj hlwb los ntawm kev tiv thaiv kev nkag mus ntawm sodium ions uas yuav tsum tau ua rau depolarization ntawm neurons.
|
|
|
Piv rau ntau lwm yam tshuaj loog hauv zos, tetracaine muaj qhov pib ua haujlwm sai dua thiab siv sijhawm ntev dua, ua rau nws muaj txiaj ntsig tshwj xeeb rau cov txheej txheem uas yuav tsum tau siv tshuaj loog ntev. Nws nquag siv ntau yam kev kho mob, xws li kev kho mob dermatological, cov txheej txheem ophthalmic, thiab lwm yam tshuaj loog. Txawm hais tias nws muaj peev xwm ua tau, tetracaine yuav tsum tau ceev faj txog kev noj tshuaj kom tsis txhob muaj kev phom sij vim nws qhov muaj zog. Vim tias cov tshuaj muaj kev sib raug zoo rau cov tshuaj sodium, uas muaj txiaj ntsig zoo rau nws cov tshuaj loog, tab sis kuj tseem yuav tsum tau saib xyuas thaum lub sijhawm tswj hwm, qhov muaj peev xwm ua rau muaj kev cuam tshuam loj heev. Tetracaine qhov kev siv tshuaj loog dav dav thiab kev faib tawm raws li ester-hom tshuaj loog hauv zos hais txog nws lub luag haujlwm tseem ceeb hauv kev muab tshuaj loog hauv zos ntev thiab muaj txiaj ntsig rau ntau yam txheej txheem kho mob.
Ntau Daim Ntawv Thov Tetracaine Powder
Tetracaine hmoov, daim ntawv ntshiab ntawm cov tshuaj, muaj ntau yam kev siv hauv tshuaj. Nws cov teebmeem loog loog ua rau nws muaj txiaj ntsig hauv ntau cov txheej txheem thiab kev kho mob. Cia peb tshawb txog qee qhov kev siv ntawm Tetracaine Powder:
Ophthalmology
Tetracaine feem ntau siv hauv cov txheej txheem qhov muag. Nws tuaj yeem siv tau raws li qhov muag tee rau loog ntawm lub qhov muag, ua kom yooj yim rau cov kws kho mob kom kuaj xyuas lossis kev phais me.
Kev kho hniav
Hauv kev kho hniav, Tetracaine Powder tuaj yeem siv los tsim cov tshuaj loog tshuaj loog. Cov no pab txhawm rau txhawm rau cov pos hniav lossis lwm qhov ntawm lub qhov ncauj ua ntej cov txheej txheem, txo cov neeg mob tsis xis nyob.
Dermatology
Cov kws kho mob dermatologists tuaj yeem siv cov tshuaj tetracaine uas muaj cov tshuaj pleev lossis tshuaj pleev kom loog ntawm daim tawv nqaij ua ntej cov txheej txheem me xws li biopsies lossis tshem tawm ntawm daim tawv nqaij.
Cov txheej txheem ENT (pob ntseg, qhov ntswg, thiab caj pas).
Tetracaine tuaj yeem siv los kho qhov ntswg qhov ntswg, caj pas, lossis pob ntseg kwj dej rau ntau yam kev kuaj ENT thiab kev kho mob.
Kev tswj mob
Qee zaum, Tetracaine Powder tuaj yeem siv rau hauv kev npaj cov tshuaj kho mob rau cov mob xws li neuralgia lossis mob tom qab herpetic.
Lub versatility ntawmTetracaine hmoovua rau nws muaj txiaj ntsig zoo hauv kev kho mob. Nws lub peev xwm los muab tshuaj loog zoo hauv zos yam tsis tas yuav tsum tau txhaj tshuaj ntau zaus tau ua rau nws nrov ntawm cov kws kho mob thiab cov neeg mob ib yam nkaus.
Kev txiav txim siab txog kev nyab xeeb thiab kev siv Tetracaine kom raug
Tetracaine hmoov, muaj zog ester-hom zej zog sedative, muaj peev xwm pab tau los ntawm kev tsis xis nyob los ntawm nws cov kev ua ntawm sodium directs nyob rau hauv paj hlwb, txawm li cas los nws siv yuav tsum tau xav txog kev noj qab nyob zoo heev vim hais tias ntawm nws siab zog thiab muaj peev xwm rau unfriendly cuam tshuam. Kev siv tetracaine kom tsim nyog yuav tsum tau ceev faj txog kev siv tshuaj thiab kev koom tes kom txwv tsis pub muaj kev phom sij. Vim tias cov tshuaj muaj zog, txawm tias qhov me me ntawm qhov sib txawv ntawm cov tshuaj tuaj yeem ua rau muaj kev mob toxicity, uas tuaj yeem ua rau muaj kev cuam tshuam me me ntawm lub paj hlwb xws li kiv taub hau thiab tinnitus rau qhov tshwm sim hnyav xws li qaug dab peg thiab mob plawv. Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov txheej txheem kev noj tshuaj thiab kom tsis txhob siv cov tshuaj tetracaine ntau dhau los yog hauv cov hlab ntsha loj, qhov twg cov kab mob nqus tau tuaj yeem ua kom pom tseeb, txhawm rau txo cov kev pheej hmoo no.
Tsis tas li ntawd, tetracaine yuav tsum tau koom nrog kev ceeb toom rau cov neeg mob uas muaj keeb kwm yav dhau los ntawm kev sib chwv ntau dhau rau cov tshuaj sedatives nyob ze lossis hauv cov teeb meem kho mob yooj yim uas yuav nthuav dav kev tiv thaiv tsis zoo rau kev cuam tshuam tsis zoo. Kev kuaj xyuas tag nrho ntawm tus neeg mob cov keeb kwm kho mob thiab lwm yam tshuaj uas cuam tshuam nrog tetracaine yuav tsum yog ib feem ntawm kev ntsuas ua ntej. Nws yog ib qho tseem ceeb uas yuav tsum tau saib xyuas cov cim qhia ntawm lub zos lossis cov kev cuam tshuam hauv lub cev ua ntej thiab tom qab kev tswj hwm. Antidotes zoo li lipid emulsion therapy rau mob hnyav toxicity yuav tsum tau siv sai li sai tau thaum muaj kev cuam tshuam loj heev.
Tsis tas li ntawd, tetracaine lub zog yuav tsum tau ua tib zoo xav txog nws cov kev cuam tshuam nrog lwm yam tshuaj loog lossis tshuaj ua ntej siv. Nws siv nyob rau hauv unambiguous systems, xws li ophthalmic los yog dermatological daim ntaub ntawv, yuav tsum tau ceev cov cai kom nyob deb ntawm superfluous qhib los yog unseemly daim ntawv thov tswv yim. Tetracaine cov kws tshaj lij uas tau txais kev cob qhia kom raug thiab ua raws li cov txheej txheem kev nyab xeeb tuaj yeem txo qhov kev pheej hmoo ntawm cov teeb meem thiab txhim kho cov neeg mob kev nyab xeeb. Hauv kev xaus, txawm hais tias tetracaine yog ib qho tshuaj loog uas muaj zog, nws cov thawj coj yuav tsum tau ua haujlwm nrog kev ceev faj kom muaj kev sib npaug ntawm nws cov txiaj ntsig kho mob thiab cov kev mob tshwm sim.
Xaus
Hauv kev xaus, thaum tetracaine tsis yog cov tshuaj tswj hwm, nws yog cov tshuaj noj uas yuav tsum tau saib xyuas kev tshaj lij. Nws qhov kev faib tawm tso cai rau kev siv tau yooj yim dua hauv cov chaw kho mob, tab sis nws tseem ua raws li kev tswj hwm kom muaj kev nyab xeeb ntawm tus neeg mob. Cov kev siv dav dav ntawmTetracaine hmoovhauv ntau yam kev kho mob underscore nws qhov tseem ceeb raws li ib qho tshuaj loog hauv zos.
Ib yam li cov ncauj lus kho mob, yog tias koj muaj lus nug tshwj xeeb txog tetracaine lossis nws siv hauv ib txoj kev tshwj xeeb, nws yog qhov zoo tshaj los sab laj nrog kws kho mob. Lawv tuaj yeem muab cov lus qhia tus kheej raws li koj tus kheej qhov xwm txheej thiab kev xav tau.
Nco ntsoov, thaum peb tau tshawb nrhiav lub ntsiab lus ntawm tetracaine hauv qhov tob ntawm no, cov ntaub ntawv no tsuas yog siv rau kev kawm thiab tsis txhob siv los hloov cov lus qhia kho mob. Nco ntsoov sab laj nrog tus kws kho mob tsim nyog rau cov teeb meem ntsig txog koj txoj kev noj qab haus huv thiab kev kho mob.
Cov ntaub ntawv
US Food and Drug Administration. (2021). Pom zoo Cov Khoom Siv Tshuaj nrog Kev Ntsuas Kev Ntsuas Zoo (Cov Ntawv Txiv Kab ntxwv).
American Society of Health-System Pharmacists. (2021). AHFS Cov Ntaub Ntawv Tshuaj.
Rossi, S. (Ed.). (2021). Australian Medicines Handbook. Adelaide: Australian Medicines Handbook Pty Ltd.
Becker, DE, & Reed, KL (2006). Qhov tseem ceeb ntawm tshuaj loog hauv zos tshuaj loog. Kev kho tshuaj loog, 53(3), 98-109.
Kumar, M., & Chawla, R. (2019). Local tshuaj loog. StatPearls [Internet].