Ziyini izizathu zezindlebe ezibandayo?

Ngokuqinisekile abantu abaningi bayazi ukuthi banezindlebe zokushisa. Kubalulekile ukuphawula ukuthi lesi senzakalo siletha izikhathi eziningi ezingathandeki ekuphileni okuvamile. Phela, akukhona nje ukuthi umuntu uyakwazi ukutheleleka ngegciwane lesandulela ngculazi, ngakho-ke usenenkinga ngezingxoxo zokuzwa. Ngakho-ke, ake sibheke ukuthi kungani isiguli sinendlebe ngamakhaza. Phela, lokhu ukukhubazeka kungaba nezimbangela eziningi ezahlukene.

Isizathu sokuqala

Isizathu esiyinhloko salokhu kuphazamiseka siwukuthi emzimbeni womuntu, okungukuthi engxenyeni yayo ye-nasopharyngeal, kunezimbobo eziningana: i-nasal passage, i-eustachian tubes (noma i-choana) futhi, eqinisweni, i-oropharynx. Kanti i-nasopharynx ihlanganiswe ne-membrane yamangqamuzana, futhi ngokushesha kukhona indandatho ye-lymphoid, equkethe ama-lymph nodes amaningana. Bangakhula ngesikhathi sokutheleleka okunamandla okuphefumula. Ngakho-ke, uma kwenzeka ugula, izicubu ze-lymphoid zikhula kakhulu, zivuvukala futhi zivuvukala, ngaleyo ndlela zivala ama-chanas, okuholela endlebeni yangaphakathi. Lokhu kuphambuka kubangelwa ukuthi isiguli sizwa ukuthi izindlebe zakhe zivinjelwe ngamakhaza.

Isizathu sesibili

Ngaphandle kokuphefumula kwama-tubes e-Eustachian, lesi simo singabangelwa ukuthi amagciwane okuphefumula ezinyathelweni zokuqala zentuthuko yawo ayithinta kuqala i-membrane yamangcwaba endlebeni yangaphakathi, kanti kuphela i-nasopharynx njalonjalo.

Isizathu sesithathu

Impendulo yombuzo othi kungani ukubeka izindlebe ngemibanda kungakhonzwa kahle yi-mucus eningi, evala ngokushesha ukungena entendeni yangaphakathi, futhi kwezinye izimo ngisho nokudala izinqubo zokuvuvukala.

Isizathu sesine

Ngesikhathi kubanda kakhulu, igumbi elingaphakathi lendlebe lingagcwalisa uketshezi, okungabangeli nje kuphela ukuzwa, kodwa nokuzwa okubuhlungu, isizungu, isicashu, kanye nezimo ezinzima kakhulu, ukuhlanza nokubonakaliswa kwamanye izimpawu.

Isizathu sesihlanu

Ngezinye izikhathi izincazelo zokuthi kungani umuntu enezindlebe ngamakhaza zimbozwa ukuthi uma kwenzeka ukutheleleka ngegciwane, isiguli kancane kancane sinciphisa isifo sokuzivikela sendawo nendawo jikelele, ngenxa yalokho okuningi kwesulfure kukhiqizwa endlebeni yangaphandle, lapho i-pathogen iqoqa khona. Ngaphezu kwalokho, i-edema ye-canal indlebe, okungukuthi, ukuvalwa kwe-lumen. Lesi simo singaba catarrhal, futhi singadlulisa izilonda ezihlanzekile zesikhumba samalungu okuzwa.

Isizathu sesithupha

Uma ngesikhathi sokubanda indlebe isineke, ingaxhunyaniswa ne-malaise jikelele yesiguli. Njengomthetho, uphawu olunjalo luyanyamalala emva kokuthola okuphelele komuntu.

Ungasusa kanjani?

Uma lokhu kuphambuka kukuphazamisa futhi ngemva kokuba isifo esiyisisekelo siphelile, khona-ke akufanele uqhubeke nokuzivocavoca. Ikheli kumchwepheshe onolwazi ozochitha ukuhlola, uzohlola futhi uzosebenzisa ukwelashwa kwemithi. Ngaphambi kwalokhu, unganciphisa izimpawu ezingathandeki ngendlela yezindlebe ezithintekayo ngosizo lwe-sympathomimetics noma amaconsi e-vasoconstrictive ahloselwe ukhala.