Nws yog ib qho ib txwm muaj uas cov kua muag yuav tawm ntawm peb lub qhov muag thaum peb quaj lossis thaum muaj ib yam dab tsi zoo li hmoov av nkag rau hauv peb lub qhov muag. Tab sis koj puas tau xav paub tias cov kua muag no tsim li cas, lawv kis mus thoob plaws lub qhov muag li cas, thiab lawv mus qhov twg tom qab ntawd? Nws zoo li lub tshuab dej me me hauv peb lub qhov muag. Hnub no, peb yuav tham txog lub tshuab kua muag zoo kawg no. Hauv kev kho mob, qhov no hu ua lub tshuab kua muag lossis '(Lacrimal Apparatus)'.
Lub kaw lus kua muag no yog dab tsi?
Hais yooj yim xwb, koj lub cev kua muag yog tag nrho lub cev uas ua kua muag rau hauv koj lub qhov muag thiab tshem tawm cov kua muag qub. Nws yog ib lub network nyuaj ntawm cov qog, cov hnab me me, thiab cov kav dej. Koj muaj ob lub cev sib cais rau txhua lub qhov muag.
Xav txog nws zoo li ib lub tshuab rau kev ywg dej rau lub vaj. Ib yam li cov kav dej hauv av, cov nroj tsuag dej, thiab lub tshuab ntws dej ua ke los ua kom lub vaj ntsuab thiab zoo nkauj, peb lub cev kua muag, nrog nws cov qog thiab cov kav dej, nqa cov kua hu ua kua muag (hauv kev kho mob hu ua "kua kua muag") thoob plaws lub qhov muag.
Peb ob lub qhov muag tsim kua muag los tiv thaiv lawv. Cov kua muag no muab cov dej noo, lossis cov roj nplua nyeem, rau cov ntaub so ntswg uas npog qhov dawb ntawm lub qhov muag (conjunctiva) thiab qhov pob tshab ntawm pem hauv ntej ntawm lub qhov muag (cornea). Lawv kuj ntxuav cov hmoov av, av qias neeg, thiab cov tshuaj ua xua uas nkag mus rau hauv lub qhov muag. Tag nrho cov txheej txheem no, uas cuam tshuam nrog kev nqus thiab ntws cov kua muag, yog tswj hwm los ntawm cov hlab ntsha hauv peb lub ntsej muag, cov hlab ntsha ntawm lub ntsej muag.
Kua muag ntws los, txoj kev taug kev tsis pom kev
Qhov no yog ib txoj kev taug kev zoo kawg nkaus. Cia peb saib seb nws mus li cas.
Cov kua muag pib tsim nyob rau hauv cov qog kua muag, nyob rau saum koj lub qhov muag sab saud, ntawm lub ces kaum sab nraud ntawm koj lub qhov muag. Cov qog no tsim cov ntsev thiab dej uas ua rau koj cov kua muag. Tom qab ntawd, txhua zaus koj ntsais muag, cov kua no nthuav dav thoob plaws koj lub qhov muag.
Tiamsis kua muag tsis yog dej xwb. Cov qog me me ntawm ntug ntawm koj lub qhov muag, hu ua cov qog meibomian, tso tawm cov roj tawm. Cov roj no sib xyaw nrog cov dej los ntawm cov qog kua muag los ua ib tee dej kua muag tag nrho. Cov txheej roj no tseem ceeb heev vim nws tiv thaiv cov kua muag kom tsis txhob evaporate sai dhau. Nws kuj pab kom me ntsis ntawm cov roj no nyob ntawm ntug ntawm lub qhov muag, tiv thaiv cov kua muag kom tsis txhob ntws hla lub qhov muag.
Yog li ntawd, tom qab koj ntxuav thiab muab tshuaj pleev rau koj ob lub qhov muag, cov kua muag qub no yuav tsum ntws tawm ntawm koj ob lub qhov muag. Qhov no tshwm sim los ntawm ob lub qhov me me hauv kaum sab hauv ntawm koj lub qhov muag, ntawm sab ntawm koj lub qhov ntswg. Cov no hu ua "lacrimal puncta." Txhua zaus koj ntsais muag, cov qhov no ua haujlwm zoo li lub twj tso kua muag, rub cov kua muag qub rov qab rau hauv koj lub qhov muag.
Txij ntawd mus, cov kua muag yuav sib sau ua ke rau hauv qhov chaw khaws cia ib ntus hu ua cov hnab kua muag. Cov no zoo li cov thoob me me. Tom qab ntawd, los ntawm cov hnab no, lawv taug kev mus rau hauv cov hlab ntsha nasolacrimal, thiab thaum kawg xaus rau tom qab ntawm koj lub qhov ntswg.
Yog li ntawd thaum koj quaj ntev thiab koj lub qhov ntswg ntws ntau. Qhov uas tshwm sim yog tias cov kua muag ntau dua li qub ntws sai sai los ntawm cov kav dej kua muag mus rau hauv koj lub qhov ntswg thiab tom qab ntawd nqes mus rau hauv koj lub caj pas.
Cov khoom tseem ceeb ntawm lub kaw lus kua muag yog dab tsi?
Cia peb nkag siab txog cov khoom tseem ceeb ntawm tag nrho lub kaw lus no thiab lawv cov haujlwm hauv lub rooj no.
| Lub Npe Ntawm Ib Feem | Nws Lub Luag Haujlwm |
|---|---|
| Cov qog kua muag | Cov qog no, nyob rau ntawm kaum sab nraud ntawm lub qhov muag, tsim cov dej ntsev uas yog cov kua muag. Lawv loj li lub txiv almond. |
| Cov qog meibomian | Cov qog no, nyob ntawm ntug ntawm lub qhov muag, tsim cov roj. Cov roj no sib tov nrog dej los ua kua muag, tiv thaiv cov kua muag kom tsis txhob evaporate sai dhau. |
| Lacrimal puncta | Cov qhov me me no nyob rau hauv kaum sab hauv ntawm lub qhov muag, nyob rau hauv lub qhov muag sab saud thiab sab hauv qab, ntws cov kua muag siv lawm tawm ntawm lub qhov muag. Lawv ua haujlwm zoo li lub twj tso kua muag thaum peb ntsais muag. |
| Cov hnab kua muag | Cov kua muag uas raug tshem tawm ntawm cov qhov ntawd sib sau ua ke hauv cov hnab kua muag no. Cov no zoo li cov thoob me me uas khaws cov kua muag ib ntus. |
| Txoj hlab ntsha nasolacrimal | Qhov no yog txoj hlab kua muag. Cov kua muag qub uas sib sau ua ke hauv cov hnab kua muag hla dhau txoj hlab no thiab ntws mus rau tom qab ntawm lub qhov ntswg. |
Cov teeb meem feem ntau uas tuaj yeem tshwm sim hauv lub kaw lus no
Qee zaum, qee qhov teeb meem tuaj yeem tshwm sim hauv lub kaw lus no. Tom qab ntawd peb ntsib ntau yam teeb meem. Cov no yog qee qhov xwm txheej uas tshwm sim ntau tshaj plaws.
| Lub Npe Mob | Hais yooj yim xwb... |
|---|---|
| qhov muag qhuav | Lub qhov muag tsis tsim kua muag txaus lossis qhov zoo ntawm cov kua muag poob qis. |
| Kua muag ntau dhau ntawm lub qhov muag (Epiphora) | Kua muag ntws los ntawm ob lub qhov muag yam tsis muaj laj thawj. |
| Kev thaiv ntawm cov hlab ntsha nasolacrimal | Cov kav dej kua muag uas ntws mus rau hauv lub qhov ntswg raug txhaws rau qee qhov laj thawj. |
| Kab mob Dacryoadenitis | Lub qog tseem ceeb uas tsim kua muag yuav kis kab mob thiab o. |
| Kev o ntawm lub hnab kua muag (Dacryocystitis) | Lub hnab kua muag, qhov chaw uas kua muag sib sau ua ke, yuav kis kab mob thiab o. |
Koj paub li cas tias muaj teeb meem?
Ob qho tsos mob tseem ceeb uas qhia tias muaj teeb meem nrog koj lub cev kua muag yog qhov muag qhuav thiab kua muag ntau dhau . Yog tias koj muaj ib qho ntawm cov tsos mob no, koj yuav tsum mus ntsib kws kho qhov muag lossis kws kho qhov muag.
Txawm tias yog ib qho teeb meem me me hauv ib feem ntawm lub cev no los kuj tuaj yeem cuam tshuam rau tag nrho lub cev. Piv txwv li, yog tias cov "meibomian glands" uas tsim roj uas peb tau tham txog raug thaiv, yuav ua li cas? Ces cov roj tsis sib xyaw nrog cov kua muag. Yog li cov kua muag tsis nyob hauv lub qhov muag kom zoo, thiab lawv khiav hla lub qhov muag. Peb xav tias cov kua muag nyuam qhuav tawm ntawm peb lub qhov muag.
Txhua qhov kev hloov pauv hauv koj lub qhov muag, txawm tias qee yam me me xws li qhov muag qhuav tas li, tuaj yeem yog ib qho cim qhia txog teeb meem hauv qab. Yog vim li ntawd nws thiaj li tseem ceeb uas yuav tsum mus ntsib kws kho mob.
Yuav ua li cas kom lub cev kua muag noj qab nyob zoo?
Peb yuav tsum tau ceev faj kom lub cev kua muag no noj qab nyob zoo, ib yam li peb ob lub qhov muag.
- Mus kuaj qhov muag tsis tu ncua: Mus ntsib kws kho qhov muag tsis tu ncua kom kuaj koj ob lub qhov muag. Qhov no yuav pab koj nkag siab tsis yog koj qhov muag pom kev xwb tab sis kuj pab koj lub qhov muag kom noj qab haus huv zoo.
- Qhia rau koj tus kws kho mob txog kev hloov pauv: Yog tias koj pom muaj kev hloov pauv hauv koj ob lub qhov muag lossis qhov muag pom kev, qhia rau koj tus kws kho mob txog qhov ntawd.
- Cov Tsom Iav thiab Cov Lens Sib Txuas Lus: Yog tias koj hnav cov tsom iav lossis cov lens sib txuas lus, kom kws kho mob kuaj xyuas lawv tsis tu ncua thiab kom lawv hloov.
- Kev saib xyuas tshwj xeeb yog tias koj muaj ntshav qab zib: Yog tias koj muaj ntshav qab zib, koj yuav tsum mus ntsib kws kho qhov muag tsawg kawg ib xyoos ib zaug kom kuaj koj lub qhov muag.
- Hnav cov tsom iav kev nyab xeeb: Thaum ua si kis las lossis ua haujlwm uas yuav ua rau koj lub qhov muag muaj kev pheej hmoo, hnav cov tsom iav kev nyab xeeb uas pom zoo.
Peb lub cev kua muag yog ib feem tseem ceeb heev ntawm peb lub qhov muag, pab kom lawv noo, tiv thaiv, thiab noj qab nyob zoo. Yog li ntawd, yog tias koj muaj cov tsos mob xws li qhov muag qhuav lossis kua muag ntau dhau, tsis txhob tsis quav ntsej lawv. Qee zaum lawv tuaj yeem yog cov mob ib txwm muaj, tab sis qee zaum lawv tuaj yeem yog ib qho cim ntawm tus kab mob uas xav tau kev kho mob tam sim ntawd. Yog li, nws yog qhov zoo tshaj plaws los nrhiav kev pab kho mob.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Koj lub cev kua muag yog ib lub network ntawm cov qog thiab cov kav dej uas ua rau noo thiab tiv thaiv koj ob lub qhov muag.
- Qhov muag qhuav ntau zaus lossis kua muag tawm ntawm lub qhov muag yam tsis muaj laj thawj tuaj yeem yog cov cim tseem ceeb uas muaj teeb meem nrog lub cev no.
- Tsis txhob tsis quav ntsej cov tsos mob zoo li no. Tej zaum lawv yuav yog ib qho cim qhia txog lwm yam mob uas twb muaj lawm.
- Yog koj muaj kev hloov pauv lossis tsis xis nyob hauv koj ob lub qhov muag, mus ntsib koj tus kws kho mob yam tsis muaj kev ncua.
- Kev kuaj qhov muag tsis tu ncua yog qhov tseem ceeb heev rau kev noj qab haus huv ntawm qhov muag.
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus