Yiziphi izifo ezingabangela ukukhwehlela owomile ezinganeni?
Uma umntwana ekhwehlela, kanti namanje umkhuhlane, umcabango wokuqala owenzeka kumama ubanda. Ezimweni eziningi, ukutheleleka kuyimbangela yalezi zenzakalo.
Nge- laryngitis noma i-pharyngitis, uma kukhona ukuvuvukala kwe-larynx ne-pharynx emangalisa, ingane inomkhuhlane nomkhuhlane omkhulu. Ezimweni ezinjalo, imbangela yokukhwehlela ukukhwehlela ukuvuvukala nokuvuvukala kwe-mucosa ye-pharyngeal. Esikhathini esizayo, kunomthamo omkhulu we-mucous, ehlukaniswe esifundeni sezintambo zezwi. Nguye, ohlanganisa i-lumen laryngeal, evame ukuholela ekuthuthukiseni ukuhlaselwa kwesifo.
Indima eyinhloko ekukhuleni kwalesi sifo iwukuba i-parainfluenza , i-adenovirus, kanye nama-virus okuphefumula ama-syncytial. Ngenxa yokuthi ezinganeni ezineminyaka engaphansi kwengu-5 ubudala i-larynx ilula kakhulu kunabantu abadala, ama-virus, adala kalula ukuvuvukala, amboze i-lumen yayo. Kungenxa yalokhu ukuthi umoya ovuthayo awukwazi ukungena emaphashini, futhi ingane ihlushwa ukuhlushwa. Ngokuvamile izwi lomsana lishintsha: lukhuni, luyayeka, futhi ngezinye izikhathi - luphela ngokuphelele. Ezimweni ezinjalo, udinga ukuya kudokotela ngokuphuthumayo noma ushayele i-ambulensi.
Ukuba khona komkhuhlane omuncu kumntwana onomkhuhlane kungabonisa ukuthuthukiswa kwe-bronchitis. Kulesi simo, ukukhwehlela kokuqala kuyomile futhi emva kokuba uthathe imithi, i-sputum ihlukaniswe ne-bronchi.