Diphenhydramine yog dab tsi?
Diphenhydramine hmoovyog ib qho khoom muaj nyob rau hauv kev tsis haum tshuaj capsules. Diphenhydramine yog ib qho tshuaj antihistamine H1 receptor tshuaj hu ua anaphylaxis, siv feem ntau los kho kev ua xua. Cov hmoov no feem ntau yog tsim rau cov kab mob ntawm daim tawv nqaij mucous membrane, xws li urticaria, allergic rhinitis, thiab lwm yam. Peb kuj siv diphenhydramine los tiv thaiv kev mob kev nkeeg.
Ntxiv nrog rau cov tshuaj tiv thaiv uas paub zoo, diphenhydramine yog ib qho muaj zog anticholinergic nrog cov teebmeem soothing. Yog li ntawd, nws kuj tuaj yeem siv los ua tus neeg saib xyuas kev puas siab puas ntsws hauv siab dua li cov koob tshuaj pom zoo. Diphenhydramine yog thawj zaug tsim los ntawm George Rieveschl thiab tau muag hauv xyoo 1946. Raws li xyoo 2020, nws muaj ntau dua 2 lab tshuaj. Qhov tshwm sim no tseem ua rau nws qhov kev thov loj heev hauv kev ua lag luam. Raws li cov kws tshaj lij Diphenhydramine chaw tsim khoom, Xi 'an Sonwu ua raws li kev tshaj lij thiab kev ncaj ncees rau ntau tus neeg siv khoom los daws cov teeb meem kev yuav khoom thiab ua tau raws li cov neeg siv khoom customization, lag luam wholesale, thiab lwm yam teeb meem. Yog tias koj xav yuav, thov hu rau Xi'an Sonwu.
Dab tsi yog Diphenhydramine ua rau lub hlwb?
Txawm hais tias hu ua tus antagonist, diphenhydramine feem ntau ua raws li kev rov qab agonist rau histamine H1 receptor. Cov tshuaj no txo cov tsos mob ua xua los ntawm kev thim rov qab cov nyhuv ntawm histamine ntawm capillaries. Nws kuj hla cov ntshav-hlwb thaiv thiab tiv thaiv lub hauv paus H1 receptors, ua rau lub cev nkees. Zoo li ntau lwm cov tshuaj antihistamines thawj zaug, Diphenhydramine yog ib qho tshuaj tiv thaiv kab mob zoo. Yog li, Diphenhydramine qhov ua tau zoo raws li cov tshuaj tiv thaiv Parkinson yog vim nws qhov thaiv cov nyhuv ntawm muscarinic acetylcholine receptors hauv lub hlwb.
Cov tshuaj muaj ib tug affinity rau muscarinic thiab adrenergic receptors thiab yooj yim hla cov ntshav-hlwb barrier. Yog li ntawd, cov kev mob tshwm sim xws li kiv taub hau, tsaug zog, thiab nco tsis tau muaj ntau. Yog tias koj coj lawv, nco ntsoov coj lawv raws li koj tus kws kho mob qhia.
Dab tsi yog Diphenhydramine siv rau?
Diphenhydramine hmoov yog ib qho tshuaj tiv thaiv nrog cov tshuaj tiv thaiv H1 receptor nyhuv thiab muaj zog inhibitory nyhuv ntawm lub hauv paus paj hlwb. Cov tshuaj no tsim nyog rau cov kab mob ntawm daim tawv nqaij ua xua, xws li urticaria, hay fever, allergic rhinitis, thiab lwm yam. Nyob rau tib lub sij hawm, cov tshuaj kuj tuaj yeem tiv thaiv seasickness, mob tsheb, thiab mob khaub thuas. Cov kev siv tseem ceeb yog raws li nram no.
1. Cov tshuaj tuaj yeem ua rau hauv cov tshuaj ntsiav los kho kev ua xua thiab lwm yam kab mob.
Diphenhydramine yog thawj tiam antihistamine uas tuaj yeem kho qhov kev ua xua. Raws li xyoo 2017, nws yog feem ntau siv cov tshuaj tiv thaiv kab mob hauv lub chaw kho mob xwm txheej ceev los kho cov tshuaj tiv thaiv mob hnyav. Cov tshuaj kho ntau yam mob, suav nrog kev ua xua, khaus khaus, mob khaub thuas, insomnia, thiab mob ua pa. Tsis tas li ntawd, diphenhydramine tuaj yeem ua rau cov neeg tsis haum rau lidocaine.
2. Cov tshuaj tuaj yeem ua rau smears rau sab nraud siv los txo qhov khaus.
Diphenhydramine tuaj yeem siv rau hauv cov tshuaj pleev ib ce xws li tshuaj pleev, tshuaj pleev, gels, thiab tshuaj tsuag. Cov tshuaj no txo qhov khaus thiab tsis zoo dua li cov tshuaj noj ncaj qha los ntawm qhov ncauj.
3. Cov tshuaj tuaj yeem siv los kho cov kev txav mus los.
Diphenhydramine rau kev kho mob ntawm extrapyramidal cov tsos mob tshwm sim los ntawm antipsychotics, xws li akathisia thiab Parkinson's disease. Nyob rau tib lub sijhawm, raws li kev tshawb fawb tshawb fawb, cov tshuaj kuj tuaj yeem siv los kho thawj tiam antipsychotic mob dystonia, xws li torticollis.
4. Cov tshuaj tiv thaiv ntuav.
Diphenhydramine kuj muaj cov nyhuv antiemesis thiab tuaj yeem kho qhov xeev siab cuam tshuam nrog vertigo thiab mob hnyav. Txawm li cas los xij, qhov no txhais tau tias ntau dua li kev siv tsis txwv. Nws tuaj yeem ua rau xeev siab hauv tib neeg yog tias noj ntau tshaj li qhov pom zoo.
5. Cov tshuaj pab koj tsaug zog.
Vim tias cov tshuaj sedative cuam tshuam, Diphenhydramine yog dav siv los ua kev pw tsaug zog hauv khw muag khoom rau insomnia. Cov tshuaj yog ib qho khoom muaj nyob rau hauv ntau yam khoom muag raws li pw tsaug zog AIDS thiab tuaj yeem siv ib leeg lossis ua ke nrog lwm cov khoom xyaw.
Ntev npaum li cas Diphenhydramine nyob hauv koj lub cev?
Ib nrab-lub neej txiav txim siab pes tsawg zaus nws yuav siv rau cov tshuaj kom metabolized los ntawm lub cev. Raws li cov kws tshawb fawb, cov ntaub ntawv qhia tias diphenhydramine tuaj yeem nyob hauv koj lub cev li ntawm 13.2 teev thiab 49 teev.
Kuv tuaj yeem noj ntau npaum li cas milligrams ntawm Diphenhydramine?
Tib neeg tuaj yeem noj 12.5 mus rau 25 milligrams ntawm cov tshuaj tom khw muag khoom txhua plaub mus rau rau teev. Tsis txhob noj ntau dua 150 mg ntawm cov tshuaj hauv 24 teev. Tau kawg, qhov nyiaj no tsuas yog qhia. Yog tias koj xav tau noj cov tshuaj no, thov siv nws raws li kev qhia ntawm koj tus kws kho mob kom tsis txhob ua rau lub cev tshwm sim los ntawm kev siv tshuaj ntau dhau.
Dab tsi yog qhov tshwm sim feem ntau ntawm Diphenhydramine?
Diphenhydramine yog ib qho zoo anticholinergic thiab yuav tsum tau noj raws li kev qhia ntawm tus kws kho mob.
1. Kev siv tshuaj ntau dhau tuaj yeem ua rau cov tsos mob xws li lub qhov ncauj qhuav thiab caj pas, nce plawv dhia, thiab cov menyuam kawm ntawv dilated.
2. Cov kev mob tshwm sim xws li kev hnov lus lossis tsis meej pem tuaj yeem tshwm sim hauv koob tshuaj loj.
3. Qee tus neeg muaj kev fab tshuaj rau cov tshuaj, xws li khaus khaus.
4. Vim hais tias cov tshuaj no yuav tsum tau metabolized los ntawm lub siab, cov neeg mob uas muaj lub siab tsis ua hauj lwm los yog cov neeg laus yuav tsum tau ceev faj thaum noj tshuaj.
5. Cov me nyuam mos ntxov ntxov, cov me nyuam yug tshiab, thiab lactation raug txwv. Cov tshuaj yog cov tshuaj Class B nyob rau hauv FDA cov tshuaj muaj kev nyab xeeb ntawm cev xeeb tub. Cov koob tshuaj ntev ntev yuav cuam tshuam rau tus menyuam lossis txo cov kua mis.
Lwm cov kev mob tshwm sim muaj xws li kev txav mus los, tawv nqaij tawv, qhov muag tsis pom kev, kev nyuaj siab, thiab kev nco tsis ntev. Yog tias cov teeb meem no tshwm sim los yog hnyav dua, hu rau koj tus kws kho mob lossis mus rau tsev kho mob tam sim ntawd.
Xaus
Diphenhydramine yog dav siv hauv kev kho mob. Cov neeg yuav tsum tau them sai sai rau qhov ntau npaum ntawm cov tshuaj no ua ntej siv nws. Qhov tseem ceeb tshaj plaws, nws yuav tsum tau siv raws li cov lus qhia thiab kev qhia ntawm tus kws kho mob.
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