Hauv thaj tsam ntawm ophthalmology,Tetracaine Hydrochlorideqhov muag tee yeej sawv tawm vim lawv txoj kev muaj peev xwm ua kom pom kev ntxhov siab. Cov neeg mob txhua txhua tam sim no thiab rov nug txog qhov ntev ntawm kev ua haujlwm ntawm cov tee no, nrhiav kev txo qis ntawm qhov muag sib txawv. Hauv tsab xov xwm no, peb dhia mus rau hauv cov khoom ntawm Tetracaine Hydrochloride, tshawb xyuas nws cov kev ua haujlwm thiab qhov ntev ntawm kev muaj peev xwm. Siv cov ntaub ntawv kev paub los ntawm cov peev txheej raug cai thiab cov chaw kho mob uas muaj kev ntseeg siab, peb txhais tau tias muab kev nkag siab zoo ntawm cov ntsiab lus no.
Nkag siab Tetracaine Hydrochloride Eye Drops
Tetracaine Hydrochloride qhov muag tee yog ib qho kev npaj tshuaj nquag siv hauv ophthalmology rau ntau lub hom phiaj, qhov tseem ceeb rau lawv cov khoom sedative. Nyob rau hauv tsab xov xwm no, peb yuav dhia mus rau hauv cov ces kaum pharmacological thiab kev siv tshuaj kho mob ntawmTetracaine Hydrochlorideqhov muag tee, nthuav qhia kev pom rau nws cov khoom ntawm kev ua ub no, cov cim qhia, thiab kev xav txog kev ruaj ntseg.
Mechanism ntawm Action
Tetracaine Hydrochloride muaj ib qho chaw nrog cov chav kawm ntawm cov zej zog sedatives, ua los ntawm reversibly impeding lub inception thiab conduction ntawm paj hlwb tsav rog. Hauv particular, nws represses lub convergence ntawm sodium hais los ntawm voltage-gated sodium directs nyob rau hauv neuronal cell txheej, raws li forestalling lub hnub nyoog thiab proliferation ntawm kev ua ub no possibilities.
Thaum instillation rau hauv lub qhov muag, Tetracaine Hydrochloride siv nws sedative cuam tshuam los ntawm desensitizing lub tangible paj nyob rau hauv lub qhov muag nto, ua rau lub transitory tsis hnov qab. Cov cuab yeej no ua rau nws tseem ceeb rau kev txo qis kev tsim txom thiab kev ntxhov siab cuam tshuam nrog cov xwm txheej sib txawv, suav nrog cov pob txha pob txha, qhov tsis paub lub cev, thiab qhov txhab me me.
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Cov lus qhia
Tetracaine Hydrochloride qhov muag tee taug qab deb mus txog kev siv tshuaj kho qhov muag rau ob qho tib si ua qauv qhia thiab kho dua tshiab. Ob peb lub cim ib txwm muaj xws li:
Corneal Scraped Spots
Tetracaine Hydrochloridefeem ntau siv tshuaj pleev ib ce los muab kev pab sai sai nrog kev tsis xis nyob thiab ua haujlwm nrog kev ntsuam xyuas ntawm lub cornea nyob rau hauv cov xwm txheej ntawm cov pob zeb los yog qhov txhab ntiav.
Methods Visual Methods
Nws yog siv los ua ib tus kws kho mob nyob ze rau kev phais me nrog rau qhov muag, xws li kev khiav tawm ntawm lub cev tsis paub lossis txoj haujlwm plooj.
Kev kuaj pom
Tetracaine Hydrochloride tej zaum yuav raug siv los ua haujlwm nrog kev kwv yees lub siab hauv lub cev lossis lwm yam kev kuaj mob uas yuav ua rau tus neeg mob tsis yooj yim.
Lub Sijhawm Ua Haujlwm
Qhov ntev ntawm kev ua ntawm Tetracaine Hydrochloride qhov muag tee yog qhov tseem ceeb rau kev xav txog thaum siv cov tshuaj no rau kev pom kev pom kev tsis xis nyob. Tetracaine Hydrochloride, muaj qhov chaw nrog kev sib sau ua ke ntawm cov tshuaj sedatives nyob ze, ua sai sai kom txo tau kev ntxhov siab hauv lub qhov muag. Thaum lub koom haum, nws ceev nrooj cov hlab ntsha hauv qhov pom ntawm qhov muag, muab kev txo qis los ntawm cov xwm txheej xws li cov pob txha pob txha, qhov tsis paub lub cev, thiab qhov muag me me.
Ordinarily, qhov ntev ntawm qhov txaus ntawmTetracaine HydrochlorideQhov muag tee nyob nruab nrab ntawm 15 mus rau 30 feeb tom qab thov. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov lus teb tsis zoo rau cov tshuaj yuav hloov pauv, cuam tshuam los ntawm cov ntsiab lus, piv txwv li, lub hauv paus ntawm kev npaj, ntim ntim, thiab tus neeg mob paub txog.
Rau cov tshuab luv luv lossis kev tsis txaus siab nyob rau ib ntus, kev siv ib leeg ntawm Tetracaine Hydrochloride yuav tsim nyog los ua kom tiav qhov zoo tshaj plaws los ntawm kev tsis xis nyob. Los ntawm thiab los ntawm, nyob rau hauv rooj plaub uas yuav tsum tau ncua sij hawm sedation los yog rehashed kev kho kom haum xeeb, ib feem ntxiv yuav yog ib qho tseem ceeb kom ua raws li qhov zoo tagnrho degree ntawm kev tuag.
Nws yog qhov tseem ceeb los ua raws li cov tshuaj pom zoo thiab lub koom haum cov txheej txheem kom tsis txhob muaj kev cuam tshuam tsis zoo uas cuam tshuam nrog kev siv tsis zoo. Kos tawm los yog mus saib kev siv Tetracaine Hydrochloride qhov muag tee tuaj yeem tsim kev twv txiaj ntawm pob ntseg teeb meem thiab lwm yam tsis pom kev.
Kev xav txog kev nyab xeeb
Kev siv sijhawm ntev lossis ntau dhau ntawm Tetracaine Hydrochloride qhov muag tee tuaj yeem ua rau lub qhov muag mob toxicity thiab muaj peev xwm ua rau cov ntaub so ntswg puas. Kev saib xyuas yuav tsum tau ua kom txwv tsis pub lub sijhawm thiab zaus ntawm daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv cov mob ntev lossis qhov muag rov tshwm sim. Cov neeg mob uas muaj kev puas tsuaj ntawm pob txha, xws li cov pob txha pob txha los yog cov kab mob epithelial, tej zaum yuav muaj kev pheej hmoo ntau dua thiab xav tau kev saib xyuas kom ze.
Txawm hais tias tsis tshua muaj, qee tus neeg yuav muaj kev tsis haum tshuaj lossis tsis haum rauTetracaine Hydrochloridelos yog lwm yam khoom ntawm qhov muag poob formulation. Cov tsos mob ntawm kev tsis haum tshuaj yuav muaj xws li liab, o, khaus, lossis pob khaus ntawm qhov muag. Cov neeg mob yuav tsum tau qhia kom tsis txhob siv thiab nrhiav kev kho mob yog tias lawv muaj cov tsos mob ntawm kev tsis haum tshuaj.
Txawm hais tias Tetracaine Hydrochloride feem ntau yog npaj rau kev siv tshuaj pleev ib ce, kev nqus dej tuaj yeem tshwm sim, tshwj xeeb tshaj yog nrog kev siv ntev lossis siv dav. Qhov no tuaj yeem ua rau muaj kev mob tshwm sim xws li kiv taub hau, mob taub hau, xeev siab, lossis muaj kev cuam tshuam loj dua rau cov tib neeg rhiab heev. Cov neeg mob yuav tsum tau kawm txog qhov tseem ceeb ntawm kev siv cov tshuaj raws li qhia thiab tsis txhob noj ntau dhau.
Tetracaine Hydrochloride qhov muag tee yog contraindicated nyob rau hauv cov neeg mob uas muaj ib tug paub hypersensitivity rau lub zos tshuaj loog los yog ib yam ntawm cov khoom xyaw nyob rau hauv formulation. Tsis tas li ntawd, kev ceev faj yuav tsum tau siv rau cov neeg mob uas muaj qhov muag ua ntej, xws li glaucoma lossis qhov muag qhuav qhuav,Tetracaine HydrochlorideTej zaum yuav ua rau cov mob hnyav dua lossis cuam tshuam nrog kev kuaj mob.
Kev txiav txim siab tshwj xeeb yuav tsum tau muab rau cov neeg mob menyuam yaus thiab cov neeg laus thaum muab tshuaj Tetracaine Hydrochloride qhov muag te. Cov neeg mob menyuam yaus yuav muaj kev cuam tshuam ntau dua rau cov kev mob tshwm sim vim lawv lub cev me me, thaum cov neeg mob laus tuaj yeem muaj hnub nyoog hloov pauv hauv lub cev nqaij daim tawv uas cuam tshuam rau kev nqus tshuaj thiab cov metabolism. Kev hloov tshuaj noj lossis lwm yam kev kho mob yuav tsim nyog rau cov neeg no.
Xaus
Hauv kev xaus,Tetracaine Hydrochlorideqhov muag tee yog cov cuab yeej tseem ceeb hauv kev tswj cov mob ntawm qhov muag thiab tsis xis nyob. Kev nkag siab txog lawv cov txheej txheem ntawm kev nqis tes ua thiab lub sijhawm ntawm kev ua tau zoo yog qhov tseem ceeb rau kev kho tus neeg mob kom zoo thiab ua kom muaj txiaj ntsig zoo. Los ntawm kev siv kev nkag siab los ntawm cov ntaub ntawv pov thawj thiab cov vev xaib kho mob muaj npe nrov, peb tuaj yeem muab cov ntaub ntawv raug thiab txhim khu kev qha los daws cov neeg mob cov lus nug thiab txo lawv cov kev txhawj xeeb txog lub sijhawm ua haujlwm ntawm Tetracaine Hydrochloride qhov muag tee.
Cov ntaub ntawv:
Mayo Clinic - Tetracaine Ophthalmic (Qhov Muag) Txoj Kev: https://www.mayoclinic.org/drugs-supplements/tetracaine-ophthalmic-route/proper-use/drg-20066540
WebMD - Tetracaine Ophthalmic (Qhov Muag): https://www.webmd.com/drugs/2/drug-8885/tetracaine-ophthalmic-eye/details