Kev siv e-luam yeeb yuav ua rau kiv taub hau, feem ntau yog vim muaj cov ntsiab lus nicotine. Thaum nicotine nkag mus rau hauv cov hlab ntsha, nws cuam tshuam rau neurotransmitters, uas yuav ua rau muaj teeb meem nrog kev sib npaug receptors. Qhov no tuaj yeem ua rau muaj kev tsis sib haum xeeb thiab ua rau tus neeg xav tias kiv taub hau. Qhov no tshwj xeeb tshaj yog pom tau nrog kev siv ntau zaus lossis hnyav.
E-luam yeeb tsom xam
Cov ntsiab lus nicotine
Feem ntau cov e-luam yeeb muaj ntau qhov sib txawv ntawm cov nicotine, uas yog cov khoom tsis zoo uas muab rho tawm los ntawm cov nroj tsuag luam yeeb. Nicotine lub zog feem ntau yog teev nyob rau hauv ntim ntawm e-luam yeeb kua lossis "kua." Qib ntawm nicotine concentration yuav cuam tshuam ncaj qha rau tus neeg siv lub cev cov lus teb, suav nrog kev kiv taub hau thiab lwm yam tsos mob tsis xis nyob.
Lwm yam additives
E-luam yeeb kua feem ntau kuj muaj lwm yam additives, xws li propylene glycol, glycerin, zaub mov qib flavors thiab xim. Ntawm lawv, propylene glycol thiab glycerin yog siv los ua cov kuab tshuaj, thaum cov zaub mov-qib flavour thiab xim yog siv los ua kom qhov kev thov ntawm cov khoom. Cov tshuaj ntxiv no, thaum feem ntau suav hais tias muaj kev nyab xeeb, tuaj yeem ua rau muaj kev phom sij tsis paub txog kev noj qab haus huv thaum nqus tau rau hauv lub ntsws.
Cov teebmeem ntawm nicotine rau lub cev
nicotine lom
Nicotine lom yog ib qho teeb meem tab sis loj heev, tshwj xeeb tshaj yog siv e-luam yeeb. Thaum noj nicotine ntau dhau lawm, tib neeg yuav muaj kiv taub hau, xeev siab, lub plawv dhia ceev, lossis txawm tias qaug zog. Kev mob nicotine hnyav tuaj yeem ua rau ua pa nyuaj thiab tuag. Yog li ntawd, qhov concentration thiab tus nqi ntawm nicotine siv yuav tsum tau ua tib zoo tswj.
cov teebmeem ntawm lub plawv
Nicotine kuj muaj kev cuam tshuam tsis zoo rau cov hlab plawv. Ua ntej, nws txhawb kev tso tawm ntawm adrenaline, uas ua rau muaj kev nce hauv plawv dhia thiab ntshav siab. Qhov no ua rau muaj kev pheej hmoo ntawm cov kab mob plawv, xws li kab mob plawv thiab ntshav siab, nyob rau lub sijhawm ntev. Ntxiv rau qhov no, nicotine tuaj yeem ua rau cov hlab ntsha txhaws thiab txo cov ntshav khiav, ntxiv rau kev noj qab haus huv ntawm cov hlab plawv.
Kev cuam tshuam ntawm lwm yam
ua pa qauv
Cov qauv ua pa muaj qhov cuam tshuam loj rau seb cov neeg siv e-luam yeeb puas xav kiv taub hau. Kev nqus pa ntau dua ua rau muaj nicotine ntau dua thiab lwm yam tshuaj nkag mus rau hauv lub ntsws thiab tom qab ntawd mus rau hauv cov ntshav. Ua pa qis lossis nqus me me tuaj yeem txo qhov kev pheej hmoo ntawm kev tsis xis nyob. Kev nkag siab txog cov qauv ua pa txawv li cas cuam tshuam rau lub cev tuaj yeem pab tib neeg txo qis kev tsis xis nyob thiab lwm yam kev pheej hmoo ntawm kev noj qab haus huv.
siv zaus
Ntau zaus ntawm kev siv e-luam yeeb kuj yog ib qho tseem ceeb. Kev siv e-luam yeeb ntau zaus txhais tau hais tias kev noj cov nicotine ntau dua thiab lwm yam khoom xyaw, uas yuav ua rau muaj kev pheej hmoo ntawm kiv taub hau thiab lwm yam teeb meem hauv lub paj hlwb. Kev tswj xyuas qhov zaus ntawm kev siv yog ib txoj hauv kev zoo los txo cov kev pheej hmoo ntawm kev noj qab haus huv.
Kev siv ib puag ncig
Ib puag ncig uas siv e-luam yeeb yuav cuam tshuam rau cov neeg siv kev paub. Kev siv e-luam yeeb nyob rau hauv qhov chaw tsis muaj cua, tshwj xeeb tshaj yog nyob rau hauv qhov chaw kaw, yuav ua rau muaj kev kiv taub hau thiab tsis xis nyob. Hloov pauv, siv nyob rau hauv qhov chaw qhib lossis qhov cua zoo tuaj yeem txo cov kev pheej hmoo no. Tsis tas li ntawd, siv e-luam yeeb ntawm qhov chaw siab kuj tseem tuaj yeem ua rau muaj kev pheej hmoo ntawm kiv taub hau vim muaj cov pa oxygen tsawg.
Kev tshawb fawb txog kev kho mob
Lub physiological mechanism ntawm kiv taub hau
Kev tshawb fawb kho mob tau rov qhia dua tias kiv taub hau feem ntau yog vim muaj kev cuam tshuam ntawm nicotine ntawm neurotransmitters tom qab nkag mus rau hauv lub paj hlwb. Nicotine txhawb cov paj hlwb, uas cuam tshuam rau kev tso tawm ntawm dopamine thiab lwm yam neurotransmitters. Qhov kev hloov tshuaj tam sim no ua rau muaj kev cuam tshuam hauv lub hlwb uas tuaj yeem ua rau tsis txaus ntseeg thiab kiv taub hau.
cov teebmeem ntev
Ntxiv rau qhov tsis xis nyob rau lub sijhawm luv luv, kev siv nicotine thiab e-luam yeeb muaj ntau yam cuam tshuam rau lub sijhawm ntev. Qee cov kev tshawb fawb qhia tias kev nqus tau ntev ntev ntawm nicotine thiab lwm cov khoom xyaw e-luam yeeb tuaj yeem ua rau muaj teeb meem ua pa ntev thiab ua rau muaj kev pheej hmoo ntawm cov kab mob ntsws ntev (COPD). Tsis tas li ntawd, nicotine tau txuas nrog cov kab mob plawv thiab muaj kev cuam tshuam tsis zoo rau cov hlab plawv.
Vim hais tias e-luam yeeb yog qhov tshiab, kev tshawb fawb txog lawv cov kev cuam tshuam mus sij hawm tseem tab tom ua. Tab sis cov pov thawj loj hlob txuas e-luam yeeb siv rau ntau yam teeb meem kev noj qab haus huv, ntxiv rau qhov tseem ceeb ntawm kev tshawb fawb dav dav ntawm cov ncauj lus.
Yuav ua li cas txo qhov tsis xis nyob los ntawm e-luam yeeb
Txo cov ntsiab lus nicotine
Txo cov ntsiab lus nicotine yog ib txoj hauv kev zoo los txo qhov tsis xis nyob los ntawm vaping. Xaiv cov kua e-luam yeeb nrog cov ntsiab lus nicotine qis lossis siv cov kev xaiv tsis muaj nicotine tuaj yeem txo ntau yam tsos mob tsis zoo, nrog rau kiv taub hau thiab lub plawv dhia ceev. Maj mam txo cov nicotine kom tsawg kuj yog ib txoj hauv kev zoo los txiav luam yeeb.
Hloov cov cwj pwm siv
Ntxiv nrog rau kev txo cov ntsiab lus nicotine, nws tseem ceeb heev kom hloov tus cwj pwm ntawm kev siv e-luam yeeb. Piv txwv li, tsis txhob siv cov e-luam yeeb hnyav hauv lub sijhawm luv luv, tshwj xeeb tshaj yog cov khoom muaj nicotine siab, tuaj yeem txo qhov kev pheej hmoo ntawm kev lom. Tsis tas li ntawd, sim siv e-luam yeeb hauv qhov chaw uas muaj cua zoo thiab tswj qhov tob thiab lub sijhawm ntawm kev nqus pa pa tuaj yeem txo qhov tsis xis nyob.