Cov khoom
Loratadine Txau
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Loratadine Txau

Loratadine Txau

1. General Specification (hauv Tshuag)
(1) API (Ntshiab hmoov)
(2) Cov ntsiav tshuaj
(3) Capsules
(4) Txhaj tshuaj
(5) Txau
2.Customization:
Peb yuav sib tham tus kheej, OEM / ODM, Tsis muaj hom, rau kev tshawb nrhiav kev ruaj ntseg nkaus xwb.
Internal Code: BM-4-016
Loratadine CAS 79794-75-5
Lub khw tseem ceeb: Tebchaws Asmeskas, Australia, Brazil, Nyiv, Lub Tebchaws Yelemees, Indonesia, UK, New Zealand, Canada thiab lwm yam.
Chaw tsim tshuaj paus: BLOOM TECH Xi'an Hoobkas
Kev tshuaj xyuas: HPLC, LC-MS, HNMR
Kev them nyiaj yug Technology: R&D Dept.-4

Shaanxi BLOOM Tech Co., Ltd. yog ib qho ntawm cov tuam txhab kev paub ntau tshaj plaws thiab cov neeg muag khoom ntawm loratadine tsuag hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo loratadine tsuag rau muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.

 

Loratadine Txauyog ib qho tshuaj antihistamine npaj siv hauv zos, uas feem ntau yog siv los txo cov tsos mob ntawm qhov ntswg los ntawm kev tsis haum rhinitis (xws li farinose, plua plav mite allergy, thiab lwm yam). Nws belongs rau tiam thib ob ntawm cov tshuaj tsis sedating antihistamines, uas txo cov tsos mob los ntawm kev thaiv cov histamine H1 receptor thiab inhibiting kev tsis haum tshuaj los ntawm histamine (xws li txham, kua ntswg, qhov ntswg khaus, qhov ntswg congestion, thiab lwm yam). Cov tshuaj no ncaj qha ua rau ntawm lub qhov ntswg mucosa, muaj cov nyhuv nrawm hauv zos, tuaj yeem txo qhov nqus ntawm lub cev, thiab txo qhov kev pheej hmoo ntawm kev phiv xws li qaug zog (piv rau qhov ncauj npaj). Feem ntau yog siv rau cov neeg laus thiab cov menyuam yaus (hnub nyoog tshwj xeeb yuav tsum xa mus rau cov lus qhia lossis cov lus qhia kho mob), tshwj xeeb tshaj yog rau cov neeg uas muaj teeb meem nqos cov tshuaj hauv qhov ncauj lossis xav tau cov tsos mob sai sai. Txhawm rau zam cov tshuaj tiv thaiv, nws yuav tsum tsis txhob siv ua ke nrog tshuaj tua kab mob macrolide (xws li erythromycin) lossis tshuaj tiv thaiv kab mob (xws li ketoconazole), uas tuaj yeem ua rau muaj ntshav ntau ntxiv.

Produnct Introduction

Cov ntaub ntawv ntxiv ntawm chemical compound:

Loratadine  | Shaanxi BLOOM Tech Co., Ltd

Loratadine Spray | Shaanxi BLOOM Tech Co., Ltd

Loratadine Spray | Shaanxi BLOOM Tech Co., Ltd

Loratadine COA

Loratadine COA  | Shaanxi BLOOM Tech Co., Ltd

Kev tiv thaiv kev siv Loratadine Spray hauv kev tawm dag zog -induced rhinitis

Kev tawm dag zog ua lub luag haujlwm tseem ceeb hauv kev tswj lub cev kev noj qab haus huv thiab ua kom lub cev muaj zog. Txawm li cas los xij, ntau tus neeg tuaj yeem ntsib cov tsos mob ntawm qhov ntswg xws li qhov ntswg qhov ntswg, qhov ntswg, txham, thiab lwm yam thaum lub sijhawm ua haujlwm, uas tej zaum yuav yog qhov tshwm sim ntawm kev tawm dag zog -induced rhinitis. Kev tawm dag zog rhinitis tsis tsuas yog cuam tshuam rau qhov ua tau zoo thiab kev ua haujlwm ntawm kev tawm dag zog, tab sis kuj tseem tuaj yeem ua rau tsis xis nyob thiab ntxhov siab rau cov neeg ncaws pob, thiab hauv cov xwm txheej hnyav, tuaj yeem cuam tshuam rau lub neej txhua hnub.Loratadine Txauyog ib qho tshuaj tiv thaiv kab mob hauv qhov ntswg, uas muaj cov txiaj ntsig tseem ceeb hauv kev txo cov tsos mob ntawm tus kab mob rhinitis.

Txheej txheem cej luam Induced Rhinitis

 

Pathogenesis

 

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Neuroregulation imbalance: Thaum lub sij hawm ua si, lub excitability ntawm lub sympathetic thiab parasympathetic paj hlwb nyob rau hauv tib neeg lub cev hloov. Nyob rau hauv ib txwm muaj xwm txheej, sympathetic paj hlwb stimulation yuav ua rau constriction ntawm qhov ntswg mucosal hlab ntsha thiab txo qhov tso zis; Parasympathetic paj hlwb excitation yog qhov opposite. Hauv cov neeg mob uas muaj kev tawm dag zog -induced rhinitis, tej zaum yuav muaj qhov tsis txaus ntseeg hauv kev tswj hwm ntawm neural, ua rau muaj kev cuam tshuam ntawm cov paj hlwb parasympathetic, ua rau kom cov hlab ntsha ntawm lub qhov ntswg thiab nce glandular secretion, uas ua rau cov tsos mob xws li qhov ntswg congestion thiab los ntswg qhov ntswg.

Pathogenesis
 

Nasal mucosal o: Thaum lub sijhawm ua haujlwm, cov pa nqus tau nce, thiab ua xua, khaus khaus, thiab lwm yam khoom hauv huab cua muaj feem ntau nkag mus rau hauv qhov ntswg, ua rau lub qhov ntswg mucosa thiab ua rau cov lus teb inflammatory. Kev tso tawm cov neeg kho mob inflammatory xws li histamine thiab leukotrienes ntxiv ua rau mob plab, edema, thiab nce qhov ntswg mucosa, ua rau qhov pib ntawm cov tsos mob rhinitis.
Kev tawm dag zog lub cev tiv thaiv kab mob: Qee tus neeg ncaws pob tuaj yeem txhim kho lub cev tiv thaiv kab mob rau qee yam hauv kev tawm dag zog nws tus kheej lossis ib puag ncig kev tawm dag zog. Kev tawm dag zog tuaj yeem ua rau muaj kev hloov pauv hauv lub cev tiv thaiv kab mob, hloov pauv kev ua haujlwm ntawm lub cev tiv thaiv kab mob thiab tso tawm cov teeb meem inflammatory, yog li inducing qhov ntswg qhov ntswg.

Loratadine Spray use | Shaanxi BLOOM Tech Co., Ltd

kev kho mob tshwm sim

 

Loratadine Spray use | Shaanxi BLOOM Tech Co., Ltd

Cov tsos mob ntawm kev tawm dag zog -induced rhinitis muaj xws li qhov ntswg congestion, los ntswg qhov ntswg, txham, qhov ntswg khaus, thiab lwm yam. Qhov ntswg congestion yuav unilateral los yog ob sab, nrog ntau yam ntawm qhov hnyav. Hauv cov xwm txheej hnyav, nws tuaj yeem cuam tshuam ua pa thiab ua rau txo qis kev ua kom muaj zog. Feem ntau ntawm qhov ntswg qhov ntswg yog cov dej ntshiab zoo li, nrog cov nyiaj ntau uas tuaj yeem ntws tawm ntau zaus. Kev txham feem ntau tshwm sim tsis tu ncua, nrog ob peb lossis txawm ntau tus txham ib zaug. Qhov ntswg khaus kuj yog ib qho mob tshwm sim, thiab cov neeg mob feem ntau hnov ​​​​qhov khaus khaus hauv qhov ntswg thiab tsis tuaj yeem tiv thaiv lawv lub qhov ntswg. Cov tsos mob no feem ntau tshwm sim sai tom qab pib kev tawm dag zog thiab maj mam txhim kho tom qab kev tawm dag zog, tab sis qee tus neeg mob yuav ntsib cov tsos mob ntev.

phom sij
 

Kev cuam tshuam rau kev ua kis las: qhov ntswg congestion tuaj yeem ua rau ua pa tsis zoo, noj oxygen tsis txaus thaum lub sijhawm ua haujlwm, cuam tshuam rau cov leeg nqaij thiab kev ua siab ntev, thiab txo qis kev ua kis las. Kev txham thiab hnoos qeev tuaj yeem cuam tshuam kev mloog ntawm cov neeg ncaws pob, cuam tshuam kev sib koom tes ntawm lawv cov kev txav, thiab ua rau muaj kev pheej hmoo ntawm kev raug mob kis las.
Kev txo qis ntawm lub neej zoo: Cov tsos mob ntawm kev tawm dag zog- mob rhinitis tsis tsuas yog tshwm sim thaum lub sijhawm ua haujlwm, tab sis kuj tseem tuaj yeem tshwm sim rau lub sijhawm tom qab kev tawm dag zog, cuam tshuam rau tus neeg mob lub neej txhua hnub xws li pw tsaug zog, ua haujlwm, thiab kawm. Kev tawm tsam ntev ntev kuj tseem tuaj yeem ua rau muaj kev xav tsis zoo xws li kev ntxhov siab thiab kev nyuaj siab hauv cov neeg mob, ntxiv rau txo lawv lub neej zoo.
Teebmeem: Yog tias kev tawm dag zog ua rau lub rhinitis tsis kho sai thiab zoo, nws yuav ua rau muaj teeb meem xws li sinusitis thiab otitis media. Kev mob ntawm qhov ntswg mucosa tuaj yeem kis mus rau cov sinuses, ua rau sinusitis thiab nthuav tawm cov tsos mob xws li mob taub hau, kub taub hau, thiab purulent qhov ntswg tawm; Cov kab mob kis tau los ntawm Eustachian raj mus rau nruab nrab pob ntseg, uas tuaj yeem ua rau otitis media, ua rau mob pob ntseg, tsis hnov ​​​​lus, thiab lwm yam.

Loratadine Spray use | Shaanxi BLOOM Tech Co., Ltd

pharmacological khoom

Tshuaj Cheebtsam thiab mechanism ntawm kev txiav txim

Lub ntsiab active ingredient ntawmLoratadine Txauyog loratadine, uas yog ib tug thib ob - tiam tsis sedating antihistamine. Histamine yog ib qho ntawm cov kws kho mob tseem ceeb uas ua rau muaj cov tsos mob ntawm kev tsis haum rhinitis. Thaum tib neeg lub cev los rau hauv kev sib cuag nrog allergens, mast hlwb tso tawm histamine, uas khi rau H1 receptors ntawm lub qhov ntswg mucosa, ua rau muaj kev tsis haum tshuaj xws li vasodilation thiab nce glandular secretion. Loratadine sib tw khi rau H1 receptors, thaiv kev khi ntawm histamine rau receptors, yog li inhibiting histamine induced allergic reactions thiab txo cov tsos mob xws li qhov ntswg congestion, los ntswg qhov ntswg, thiab txham.

Pharmacokinetic yam ntxwv

Loratadine yog nqus sai sai tom qab kev tswj hwm qhov ncauj thiab metabolized rau hauv lub cev metabolite desloratadine hauv daim siab. Desloratadine muaj cov nyhuv antihistamine muaj zog thiab ua haujlwm ntev dua. Loratadine ncaj qha ua rau ntawm qhov ntswg mucosa, nrog cov tshuaj hauv zos siab, pib sai, thiab tuaj yeem txo cov tsos mob ntawm qhov ntswg sai. Cov tshuaj tsim cov yeeb yaj kiab yeeb yaj kiab rau ntawm qhov ntswg qhov ntswg, uas txuas ntxiv siv nws cov nyhuv antihistamine, txo cov koob tshuaj thiab cov kev mob tshwm sim ntawm kev siv tshuaj.

Kev nyab xeeb thiab kam rau ua

Loratadine, raws li ib tug thib ob - tiam antihistamine, muaj kev nyab xeeb thiab tolerability. Piv nrog rau thawj tiam antihistamines, nws tsis tshua muaj peev xwm hla cov ntshav - hlwb teeb meem thiab muaj zog inhibitory cuam tshuam rau hauv nruab nrab paj hlwb, uas ua rau muaj kev cuam tshuam tsis zoo xws li qaug zog thiab qaug zog. Loratadine yog siv cov tshuaj pleev ib ce nrog tsawg kawg ntawm lub cev nqus dej, ntxiv txo qhov kev pheej hmoo ntawm kev phiv tshuaj. Cov tsos mob tshwm sim feem ntau muaj xws li dryness ntawm qhov ntswg kab noj hniav, mob me me stinging, thiab lwm yam. Cov tsos mob feem ntau yog me me thiab tuaj yeem txo tau ntawm lawv tus kheej.
 

Qhov ua tau zoo ntawm cov tshuaj no hauv kev tiv thaiv kev tawm dag zog -induced rhinitis

Cov ntaub ntawv tshawb fawb soj ntsuam

 

Ntau qhov kev tshawb fawb soj ntsuam tau pom tias Loratadine muaj cov txiaj ntsig tseem ceeb hauv kev tiv thaiv kev tawm dag zog -induced rhinitis. Hauv kev sim ntsuas randomized, cov neeg tawm dag zog nrog kev tawm dag zog - mob rhinitis tau muab faib ua ob pawg, ib pawg siv Loratadine Spray ua ntej kev tawm dag zog, thiab lwm pab pawg siv cov tshuaj placebo. Cov txiaj ntsig tau pom tias cov neeg ncaws pob uas siv Loratadine Spray tau txo qis qhov tshwm sim thiab qhov hnyav ntawm cov tsos mob xws li qhov ntswg congestion, los ntswg, thiab txham thaum lub sij hawm qoj ib ce piv rau cov placebo pab pawg, thiab lawv cov kev tawm dag zog thiab kev ua tau zoo kuj tseem txhim kho.

Loratadine Spray use | Shaanxi BLOOM Tech Co., Ltd
Loratadine Spray use | Shaanxi BLOOM Tech Co., Ltd

Analysis ntawm Mechanism of Action

 

Loratadine inhibits kev khi ntawm histamine rau H1 receptors, thaiv histamine induced nasal mucosal o thiab tiv thaiv qhov tshwm sim ntawm kev tawm dag zog -induced rhinitis. Siv cov tshuaj tsuag ua ntej kev tawm dag zog tuaj yeem tsim kev tiv thaiv ntawm qhov ntswg mucosa, txo qhov ua xua ntawm cov tshuaj tiv thaiv thiab cov khaus khaus thaum lub sijhawm ua haujlwm rau lub qhov ntswg, txo qhov kev tso tawm ntawm cov kab mob inflammatory, tswj lub cev kev ua haujlwm ntawm qhov ntswg mucosa, thiab txo qhov tshwm sim ntawm cov tsos mob xws li qhov ntswg congestion thiab los ntswg qhov ntswg.

Sib piv nrog lwm txoj kev tiv thaiv

 

Piv nrog rau lwm txoj hauv kev los tiv thaiv kev tawm dag zog-induced rhinitis, Loratadine muaj qhov tshwj xeeb zoo. Kev hnav lub npog ntsej muag tuaj yeem txo qhov nqus ntawm cov tshuaj ua xua thiab khaus khaus rau qee qhov, tab sis nws tuaj yeem cuam tshuam rau kev ua pa du, tshwj xeeb tshaj yog thaum muaj kev tawm dag zog siab -. Txawm hais tias zam kev tawm dag zog hauv ib puag ncig uas muaj cov tshuaj tiv thaiv siab tuaj yeem txo qhov kev pheej hmoo ntawm kev tsim tus kab mob, nws yog qhov nyuaj rau kev siv rau qee tus neeg uas yuav tsum koom nrog kev tawm dag zog sab nraum zoov. Loratadine Spray yog ib qho yooj yim siv, tsuas yog txau rau hauv lub qhov ntswg ua ntej kev tawm dag zog, nws tsis cuam tshuam rau kev ua haujlwm ntawm kev tawm dag zog, thiab kev tiv thaiv kev tiv thaiv yog qhov tseeb.

Loratadine Spray use | Shaanxi BLOOM Tech Co., Ltd

Txoj kev siv los tiv thaiv kev tawm dag zog -induced rhinitis

Lub sijhawm siv

Nws raug nquahu kom sivLoratadine Txau15-30 feeb ua ntej kev tawm dag zog, uas tuaj yeem faib cov tshuaj rau ntawm qhov ntswg qhov ntswg, tsim kev tiv thaiv zoo, thiab muaj kev tiv thaiv zoo thaum pib ntawm kev tawm dag zog. Rau cov xwm txheej uas lub sijhawm ua haujlwm ntev ntev, nws raug nquahu kom muab tshuaj tsuag ntxiv thaum lub sijhawm ua haujlwm raws li lub sijhawm ntawm cov tshuaj thiab qhov hnyav ntawm cov tsos mob.

 

Kev siv tshuaj

Feem ntau, cov neeg laus yuav tsum tau tshuaj 1-2 tshuaj tsuag rau ib lub qhov ntswg txhua zaus, thiab kev siv txhua hnub tuaj yeem hloov kho raws li tus kws kho mob cov lus qhia thiab cov tsos mob ntawm tus kheej. Cov koob tshuaj rau cov menyuam yaus yuav tsum raug txo kom tsim nyog raws li hnub nyoog thiab qhov hnyav, thiab cov koob tshuaj tshwj xeeb yuav tsum ua raws li tus kws kho mob cov lus qhia.

 

Cov lus qhia rau kev siv

Ua ntej siv, ntxuav lub qhov ntswg thiab tshuab koj lub qhov ntswg kom tsis txhob muaj kev cuam tshuam. Caw lub raj mis tshuaj sib npaug, ntxig lub nozzle rau hauv ib lub qhov ntswg, maj mam nias lub nozzle, thiab ua pa los ntawm lub qhov ncauj kom sib npaug cov tshuaj mus rau qhov ntswg mucosa. Tom qab ntawd tsuag rau lwm lub qhov ntswg tib yam. Ntxuav lub nozzle nrog dej huv tom qab siv kom huv si.

 

 

Discovering History

Thaum xyoo 1970 thiab 1980s lig, cov kws tshuaj tshuaj tau pib lub hom phiaj tshawb nrhiav tshuaj tiv thaiv kab mob uas tuaj yeem hla cov ntshav- lub hlwb thaiv. Lub tswv yim tseem ceeb ntawm qhov no 'kev yos hav zoov molecular' tau hloov pauv los ntawm kev tshawb pom tsis zoo yav dhau los mus rau kev tsim tshuaj tsim nyog raws li cov qauv. Nws txoj kev taw qhia yog qhov tseeb thiab ruaj khov: txhawm rau tsim cov molecule uas muaj kev xaiv antagonistic heev ntawm peripheral H1 receptors, tab sis nyuaj rau nkag mus rau hauv nruab nrab paj hlwb tib lub sijhawm.

Hauv xyoo 1988, cov ntsiav tshuaj loratadine tau pom zoo thawj zaug muag hauv Netherlands raws li lub npe lag luam "Clarityne". Tom qab ntawd, nws tau dhau los ua neeg nyiam thoob ntiaj teb nrog nws cov txiaj ntsig zoo thiab cov txiaj ntsig tseem ceeb ntawm kev tsis tsaug zog, dhau los ua tus qauv rau thib ob - tiam antihistamines. Xianling Baoya tau tsim ib xyoo caum kev lag luam ntev nrog cov tshuaj no.

Nyob rau hauv 2002, nws yog lub xyoo thaum patent rau loratadine ntawm Xianling Baoya Company tas sij hawm. Qhov no yog lub sijhawm tseem ceeb. Thaum lub sijhawm tiv thaiv patent, lub tuam txhab kev tshawb fawb thawj zaug muaj lub zog txaus los tsim cov ntawv siv tshuaj tshiab (xws li tshuaj tsuag, kua txiv hmab txiv ntoo, thiab lwm yam) txhawm rau txuas lub neej ntawm cov khoom lag luam, npog ntau cov pab pawg neeg mob, thiab tsim kom muaj cov khoom muaj zog.

 

Cim npe nrov: Loratadine Spray, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom

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