Cev xeeb tub yog lub sijhawm muaj kev paub ntau ntxiv txog kev nyab xeeb ntawm ntau yam tshuaj, suav nrog tshuaj thiab tshuaj kho mob. Ib yam khoom uas feem ntau ua rau cov lus nug yog benzocaine, tshwj xeeb tshaj yog nyob rau hauv nws cov hmoov hmoov zoo hu uaBenzocaine 200 mesh. Kab lus no piav qhia txog kev nyab xeeb ntawm kev siv benzocaine thaum cev xeeb tub, tshawb xyuas nws cov ntawv thov, muaj peev xwm txaus ntshai, thiab lwm yam.
Peb muabBenzocainehmoov, thov xa mus rau lub vev xaib hauv qab no kom paub meej specifications thiab cov ntaub ntawv khoom.
Benzocaine thiab nws siv
Benzocaine yog ib qho tshuaj loog hauv zos feem ntau siv rau kev kho mob hauv ntau yam khoom muag hauv khw. Nws cov hmoov zoo, Benzocaine 200mesh, yog siv rau hauv ntau cov tshuaj thiab tshuaj pleev ib ce vim nws zoo heev solubility thiab nqus zog. Qhov no ntau yam compound muaj nyob rau hauv cov khoom xws li los ntawm qhov ncauj mob relievers rau daim tawv nqaij loog loog cream.
Qhov nrov ntawmBenzocaine 200 meshstems los ntawm nws lub peev xwm los muab ceev, tsom qhov mob nyem yam tsis muaj kev cuam tshuam. Nws ua haujlwm los ntawm kev thaiv cov hlab ntsha ib ntus hauv thaj chaw siv, ua rau nws muaj txiaj ntsig zoo rau kev kho mob me me, kub hnyiab, thiab khaus khaus. Txawm li cas los xij, nws txoj kev siv dav ua rau cov lus nug tseem ceeb txog nws qhov profile kev nyab xeeb, tshwj xeeb tshaj yog rau cov niam uas xav tau.
Compound Kev Tsim Kho thiab Cov Khoom Siv: Benzocaine muaj cov qauv yooj yim, nthuav tawm los ntawm nws lub nplhaib tsw qab thiab kev sib sau ua ke ester. Qhov kev tsim kho no ntxiv rau nws qhov kev puas tsuaj thiab muaj peev xwm nkag mus rau hauv cov yeeb yaj kiab ntuj, xav txog kev nrawm thiab siv tau los ntawm kev tsis xis nyob. Nws yog ib txwm pom nyob rau hauv ib tug dawb, glasslike hmoov qauv thiab yog nquag sib xyaw nrog sib txawv fixings nyob rau hauv cov kev npaj zoo.
Cov Txheej Txheem Kev Ua Haujlwm: Cov khoom tseem ceeb uas benzocaine siv nws cov kev cuam tshuam sedative yog los ntawm kev thaiv ntawm sodium directs hauv paj hlwb.
Los ntawm kev cuam tshuam cov channel no, benzocaine forestalls lub hnub nyoog thiab kev coj ua ntawm cov hlab ntsha tsav, ua rau lub sijhawm luv ntawm kev hnov qab hauv cheeb tsam uas tau xaiv.
Qhov no ua rau nws muaj txiaj ntsig tshwj xeeb rau kev phais me, kho qhov txhab, thiab ntau qhov xwm txheej uas xav tau kev pab cuam nrog kev tsis xis nyob.
Hom Kev Siv: Benzocaine feem ntau yog siv hauv khw muag khoom xws li cov ntsiav tshuaj hauv caj pas, tshuaj pleev tawv nqaij, gels, thiab tshuaj balms. Nws yog tsim nyog los txo kev tsim txom los ntawm mob caj pas, tshav kub kub, kab nibbles, thiab me me txiav. Benzocaine feem ntau siv los kho cov pos hniav ua ntej cov txheej txheem kho hniav los txhim kho cov neeg mob kev nplij siab. Tsis tas li ntawd, nws yog siv nyob rau hauv ib co pob ntseg tee kom alleviate pob ntseg torment.
Kev Noj Qab Haus Huv thiab Kev Pov Hwm: Thaum benzocaine yog los ntawm kev xav loj los tiv thaiv thaum siv raws li kev taw qhia, nws tuaj yeem ua rau cov lus teb tsis zoo rau qee tus neeg.
Kev Nyab Xeeb Kev Nyab Xeeb Kev Nyab Xeeb thiab Benzocaine
Kev siv txhua yam tshuaj thaum cev xeeb tub yuav tsum tau ua tib zoo xav vim muaj feem cuam tshuam rau kev loj hlob ntawm fetus. Benzocaine, suav nrog nws daim ntawv Benzocaine 200mesh, poob rau hauv ib pawg uas tau ceeb toom. Txawm hais tias nws tsis meej meej contraindicated rau txhua tus poj niam cev xeeb tub, muaj ntau yam los xav txog:
Absorption thiab Systemic Effects:
Txawm li cas losBenzocaine 200 meshfeem ntau yog siv cov tshuaj pleev ib ce, muaj qhov ua tau zoo ntawm kev nqus dej, tshwj xeeb tshaj yog siv ntau zaus lossis siv ntau. Qhov kev nqus no tuaj yeem cuam tshuam rau kev loj hlob ntawm fetus, txawm hais tias kev tshawb fawb txog qhov tshwj xeeb no tsuas yog txwv.
Methemoglobinemia Risk:
Ib qho kev txhawj xeeb tseem ceeb ntawm kev siv benzocaine yog qhov tsis tshua muaj tab sis mob hnyav hu ua methemoglobinemia. Cov ntshav tsis txaus no ua rau lub cev muaj peev xwm nqa oxygen tau zoo. Thaum qhov kev pheej hmoo no tshwm sim rau ib tus neeg siv cov khoom siv benzocaine, cov poj niam cev xeeb tub thiab lawv cov fetuses loj tuaj yuav muaj kev phom sij tshwj xeeb.
Tsis Muaj Kev Kawm Txuj Ci:
Qhov tsis txaus ntawm cov kev tshawb fawb loj ntawm kev siv benzocaine thaum cev xeeb tub ua rau muaj qhov tsis paub tseeb. Feem ntau cov kws kho mob qhia txog kev ua yuam kev nyob rau sab ntawm kev ceev faj, tshwj xeeb tshaj yog thaum thawj peb lub hlis twg thaum lub cev xeeb tub hauv plab tau loj hlob sai.
Benzocaine yog ib qho kev siv tsis tu ncua hauv zej zog sedative, nquag pom nyob rau hauv cov khoom muag hauv khw muag khoom los txo kev tsim txom. Txawm li cas los xij, nws txoj kev nyab xeeb thaum cev xeeb tub tau ua rau muaj kev xav tseem ceeb rau cov niam muaj kev cia siab. Kev nkag siab txog qhov yuav muaj kev phom sij thiab qhov zoo yog qhov tseem ceeb rau kev nkag mus rau cov lus xaus txog nws txoj kev siv.
Kev phom sij txaus ntshai:
Txawm hais tias nws cov txiaj ntsig zoo li tshuaj txo qhov mob, benzocaine yuav tsum tsis txhob siv thaum cev xeeb tub, raws li kev tshawb fawb. Methemoglobinemia, qhov tsis tshua muaj tshwm sim uas cov ntshav tsis tuaj yeem nqa oxygen txaus, yog ib qho ua rau muaj kev txhawj xeeb. Yog tias benzocaine siv tsis raug lossis ntau dhau, cov poj niam cev xeeb tub yuav muaj feem yuav kis tus mob no.
Creature Studies:
Cov koob tshuaj ntau ntawm benzocaine tau txuas rau qhov tsis zoo ntawm kev loj hlob ntawm tus menyuam hauv qee qhov kev tshawb fawb tsiaj. Txawm li cas los xij, tib neeg kev tshawb nrhiav raug txwv, thiab cov ntaub ntawv siv tau tsis ua tiav qhov kev twv txiaj tsim nyog. Qhov tsis zoo no qhia txog qhov tseem ceeb ntawm kev tawm tswv yim rau cov neeg muab kev kho mob ua ntej siv benzocaine lossis ib qho tshuaj thaum cev xeeb tub.
Cov cai siv:
Ntau tus kws kho mob tau hais qhia kom nyob deb ntawm benzocaine, tshwj xeeb tshaj yog nyob rau hauv thawj peb lub hlis trimester thaum kev txhim kho fetal feem ntau tsis muaj kev pab. Nyob rau hauv cov xwm txheej uas pab tsis xis nyob yog qhov tseem ceeb, kev xaiv muaj kev ruaj ntseg ntau dua yuav raug pom zoo, piv txwv li, acetaminophen, uas yog los ntawm thiab loj pom tias muaj kev nyab xeeb rau kev siv thaum cev xeeb tub. Cov poj niam cev xeeb tub yuav tsum tsis tu ncua tham txog lawv cov kev xaiv nrog lawv tus PCP txhawm rau ntsuas qhov zoo tiv thaiv kev phom sij.
Alternativzs thiab cov lus pom zoo rau cov poj niam cev xeeb tub
Muab cov kev pheej hmoo cuam tshuam nrog Benzocaine 200mesh thiab lwm yam khoom benzocaine thaum cev xeeb tub, cov kws kho mob feem ntau pom zoo kom tshawb nrhiav lwm txoj hauv kev kho mob:
Ntuj Kho:
Rau qhov tsis xis nyob me me, lwm txoj hauv kev zoo li txias lossis sov compresses, maj mam zaws, lossis cov roj tseem ceeb hauv cev xeeb tub yuav pab tau zoo yam tsis muaj kev pheej hmoo cuam tshuam nrog benzocaine.
Kev sab laj nrog cov kws kho mob:
Nws yog ib qho tseem ceeb rau cov poj niam cev xeeb tub kom sab laj nrog lawv tus kws kho mob lossis kws kho mob ua ntej siv cov khoom siv benzocaine, suav nrog cov uas muajBenzocaine 200 mesh. Cov kws tshaj lij no tuaj yeem muab cov lus qhia ntawm tus kheej raws li tus neeg mob lub cev thiab qee yam kev xeeb tub.
Txoj kev uas tsis yog tshuaj kho mob:
Rau qhov tsis xis nyob ntawm qhov ncauj, uas yog ib qho laj thawj rau kev siv benzocaine, lwm txoj kev xws li dej ntsev yaug lossis cov dej khov nab kuab tuaj yeem muab kev pab cuam yam tsis muaj kev cuam tshuam tshuaj.
Pregnancy-Safe Pain Relievers:
Nyob rau hauv cov xwm txheej uas yuav tsum tau kho qhov mob, cov kws kho mob yuav pom zoo kom muaj kev nyab xeeb dua lwm yam xws li acetaminophen, uas muaj keeb kwm ntev ntawm kev siv thaum cev xeeb tub nrog kev pheej hmoo tsawg.
Kev txiav txim siab siv cov khoom benzocaine thaum cev xeeb tub yuav tsum tsis txhob maj maj. ThaumBenzocaine 200 meshthiab lwm hom benzocaine muaj txiaj ntsig zoo rau kev txo qhov mob, lawv siv thaum cev xeeb tub los nrog cov kev pheej hmoo uas yuav tsum tau ua tib zoo ntsuas cov txiaj ntsig. Cov poj niam cev xeeb tub yuav tsum ua qhov tseem ceeb qhib kev sib txuas lus nrog lawv cov kws kho mob kom paub txiav txim siab txog cov tswv yim tswj kev mob uas muaj txiaj ntsig zoo thiab muaj kev nyab xeeb rau leej niam thiab tus menyuam loj hlob.
Xaus
Thaum kawg, kev nyab xeeb ntawmBenzocaine 200 meshthaum cev xeeb tub tseem yog ib lub ntsiab lus uas yuav tsum tau muaj kev ntsuam xyuas tus kheej. Raws li kev tshawb fawb txuas ntxiv mus, nws yog ib qho tseem ceeb rau cov niam txiv uas xav kom nyob twj ywm thiab ua haujlwm nrog lawv pab neeg kho mob txhawm rau txheeb xyuas thaj chaw nyuaj ntawm kev siv tshuaj thaum cev xeeb tub. Los ntawm kev ceev faj thiab paub txog txoj hauv kev, cov poj niam tuaj yeem xaiv qhov zoo tshaj plaws rau lawv txoj kev noj qab haus huv thiab kev noj qab haus huv ntawm lawv cov menyuam hauv plab.
Cov ntaub ntawv
Briggs, GG, Freeman, RK, & Yaffe, SJ (2017). Tshuaj nyob rau hauv cev xeeb tub thiab lactation: daim ntawv qhia siv rau fetal thiab neonatal kev pheej hmoo. Lippincott Williams & Wilkins.
US Food and Drug Administration. (2018). FDA Kev Nyab Xeeb Kev Sib Txuas Lus: FDA ceeb toom txog qhov tsis tshua muaj tab sis muaj kev phiv loj heev nrog kev siv cov khoom siv benzocaine rau cov hniav thiab qhov ncauj mob thiab cov khoom siv hniav.
American College of Obstetricians thiab Gynecologists. (2019). ACOG Pawg Neeg Saib Xyuas Kev Pom Zoo No. 776: Kev Tiv Thaiv Kev Tiv Thaiv Kev Khomob thaum cev xeeb tub thiab lactation. Obstetrics & Gynecology, 133(4), e287-e295.
Sachdeva, P., & Patel, BG (2010). Kev siv tshuaj thaum cev xeeb tub; ib qho taw tes rau kev xav!. Indian Journal of Pharmaceutical Sciences, 72(1), 1.
Guay, J. (2009). Methemoglobinemia ntsig txog tshuaj loog hauv zos: cov ntsiab lus ntawm 242 ntu. Cov tshuaj loog & tshuaj loog, 108(3), 837-845.