Yini i-Ethambutol: Ukusetshenziswa, Umthamo, Imiphumela Eceleni nokuningi

I-Ethambutol iyisidakamizwa esilwa namagciwane esenzelwe ngqo ukulwa namagciwane e-tuberculosis (TB). Isebenza ngokuvimbela la magciwane ayingozi ekwakheni izindonga zawo eziyivikelayo zamaseli, okubenza buthaka futhi kusiza amasosha omzimba wakho ukuthi asuse ukutheleleka ngempumelelo.

Lesi sidakamizwa sihlala sisetshenziswa kanye neminye imithi ye-TB ngoba amagciwane e-tuberculosis aqinile kakhulu futhi angakwazi ukumelana nemithi eyodwa. Cabanga ngakho njengengxenye yendlela yeqembu lapho imithi ngayinye ihlasela amagciwane ngendlela ehlukile, okwenza kube nzima kakhulu ukuthi ukutheleleka kusinde.

Isetshenziselwani i-Ethambutol?

I-Ethambutol ikakhulukazi inikezwa ukwelapha izifo ze-tuberculosis ezisebenzayo emaphashini akho noma kwezinye izitho zomzimba wakho. Ithathwa njengengxenye ebalulekile yohlelo olujwayelekile lokwelashwa kwe-TB odokotela emhlabeni wonke abathembela kulo ukuze belaphe lokhu kutheleleka kwamagciwane okungathi sína.

Udokotela wakho angase futhi anikeze i-ethambutol ukuvimbela i-TB ukuthi ingakhuli uma uke wavezwa izinhlobo zamagciwane ezingamelani nemithi. Le ndlela yokuvimbela ibaluleke kakhulu kubantu abanezinhlelo zokuzivikela ezibuthakathaka abasengozini enkulu yokuthuthukisa isifo se-TB esisebenzayo.

Kwezinye izimo, i-ethambutol ingasetshenziselwa ukwelapha izifo ezithile ezingezona ze-tuberculosis mycobacterial, ezibangelwa amagciwane ahlobene ne-TB kodwa angashoni. Lezi zifo zingathinta amaphaphu akho, ama-lymph nodes, noma ezinye izitho, ikakhulukazi uma amasosha akho omzimba ebuthakathaka.

Isebenza Kanjani i-Ethambutol?

I-Ethambutol ithathwa njenge-antibiotic enamandla ngokulinganisela esebenza ngokuphazamisa ikhono lamagciwane e-tuberculosis lokwakha izindonga zawo zamaseli. Ivimba ngokuqondile i-enzyme ebizwa ngokuthi i-arabinosyl transferase, edingwa amagciwane ukuze akhe ingubo yawo yangaphandle evikelayo.

Lapho amagciwane engakwazi ukwakha izindonga zamaseli ezifanele, aba sengozini futhi ekugcineni ayafa. Le nqubo ithatha isikhathi, yingakho ukwelashwa kwe-TB kuvame ukuthatha izinyanga eziningana. Umuthi awusebenzi ngobusuku obubodwa, kodwa ubuthisa amagciwane kancane kancane emasontweni nasezinyangeni zokusetshenziswa okuqhubekayo.

Okuhle ngempela nge-ethambutol ukuthi ihlasela amagciwane ngendlela ehlukile kunezinye izidakamizwa ze-TB njenge-isoniazid noma i-rifampin. Le ndlela yokusebenza ngezindlela eziningi ivimbela amagciwane ukuthi angakhi ukumelana futhi iqinisekisa ukuqedwa okuphelele kokutheleleka.

Kufanele Ngiyithathe Kanjani I-Ethambutol?

Thatha i-ethambutol ngendlela eqondile udokotela wakho ayiyalayo, ngokuvamile kanye ngosuku ngengilazi yamanzi egcwele. Ungayithatha ngaphandle kokudla noma ngaphandle kokudla, nakuba ukuyithatha nokudla kungasiza ekunciphiseni isisu uma uhlangabezana nanoma yikuphi ukuphatheka kwesisu.

Kungcono ukuthatha umthamo wakho ngesikhathi esifanayo nsuku zonke ukuze ugcine amazinga aqhubekayo omuthi egazini lakho. Abantu abaningi bakuthola kuwusizo ukuxhuma ukuthatha imithi yabo emsebenzini wansuku zonke, njengokudla kwasekuseni noma ukuxubha amazinyo, ukuze bagweme ukweqa imithamo.

Gwinya amaphilisi wonke ngaphandle kokuwachoboza, ukuwahlafuna, noma ukuwaqhekeza. Uma unenkinga yokugwinya amaphilisi, khuluma nodokotela wakho ngezindlela ezingezinye, kodwa ungalungisi amaphilisi ngokwakho ngoba lokhu kungathinta ukuthi umuthi usebenza kanjani.

Ungayeki ukuthatha i-ethambutol ngokuzumayo, ngisho noma uqala ukuzizwa ungcono. Amagciwane e-TB angasinda emzimbeni wakho izinyanga, futhi ukuyeka ukwelashwa ngaphambi kwesikhathi kungaholela ekumelaneni nezidakamizwa nasekuhambeni kokutheleleka.

Kufanele Ngiyithathe Isikhathi Esingakanani I-Ethambutol?

Abantu abaningi bathatha i-ethambutol izinyanga zokuqala ezi-2 zokwelashwa kwabo kwe-TB, nakuba abanye bengase bayidinge isikhathi eside kuye ngesimo sabo esiqondile. Ubude besikhathi obuphelele buxhomeke ezintweni ezinjengendawo yokutheleleka kwakho, ukuthi usabela kahle kangakanani ekwelashweni, nokuthi ngabe une-TB emelana nezidakamizwa.

Udktora wakho uzoqapha inqubekela phambili yakho ngokuhlolwa okuvamile, izivivinyo ze-sputum, kanye nemisebe ye-X yesifuba ukuze anqume ukuthi kuphephile nini ukuyeka imithi. Lezi zivivinyo zisiza ekuqinisekiseni ukuthi amagciwane aqedwa ngokuphelele emzimbeni wakho ngaphambi kokuphela kokwelashwa.

Ezimweni ze-TB ezingamelani nemithi, ungase udinge ukuthatha i-ethambutol izinyanga eziyi-6 noma ngaphezulu. Lokhu kwelashwa okweluliwe kuyadingeka ngoba amagciwane amelana anzima ukuwaqeda futhi adinga ukwelashwa okunonya, okweluliwe ukuvimbela ukuthi ukutheleleka kubuye.

Yiziphi Izimo Ezingezinhle Ze-Ethambutol?

Abantu abaningi bayayibekezelela i-ethambutol kahle, kodwa njengayo yonke imithi, ingabangela imiphumela emibi. Into ebaluleke kakhulu okufanele uyibheke izinguquko embonweni wakho, ngoba lokhu kuyisimo esibi kakhulu esingaba khona salo muthi.

Nawa amanye amiphumela emibi ongase uyithole ngenkathi uthatha i-ethambutol:

• Ukuphazamiseka kwesisu okuncane noma isicanucanu
• Ikhanda
• Isiyezi
• Ubuhlungu emalungeni noma ukuqina
• Ukudideka noma ukulahlekelwa yisikhombandlela
• Ukuqubuka kwesikhumba noma ukuluma

Le miphumela emibi ejwayelekile ivamise ukuba mnene futhi ivame ukuthuthuka njengoba umzimba wakho ujwayela umuthi. Kodwa-ke, unganqikazi ukuxhumana nodokotela wakho uma iba yisicefe noma iqhubeka.

Umphumela omubi kakhulu okufanele uqaphele yi-optic neuritis, ethinta umbono wakho. Lesi simo singabangela umbono ongacacile, ubunzima bokubona imibala (ikakhulukazi obomvu noluhlaza), noma amabala angabonakali emkhakheni wakho wokubona. Ngenkathi kungavamile, okwenzeka cishe ku-1-2% yabantu abathatha i-ethambutol, kubalulekile ukubika noma yiziphi izinguquko embonweni kudokotela wakho ngokushesha.

Eminye imiphumela emibi ebucayi kodwa engavamile ihlanganisa ukusabela okukhulu komzimba, izinkinga zesibindi, kanye ne-peripheral neuropathy (ukuba ndikindiki noma ukuluma ezandleni nasezinyaweni zakho). Udokotela wakho uzokuqapha njalo ukuze abambe noma yiziphi zalezi zinkinga ekuqaleni.

Ubani Ongafanele Athole I-Ethambutol?

I-Ethambutol ayifanele wonke umuntu, futhi kunezimo eziningi lapho udokotela wakho angase akhethe elinye imithi. Okubaluleke kakhulu ukuthi ngabe unazo yini izinkinga zamehlo ezikhona ngaphambilini noma izinkinga zokubona.

Akufanele uthathe i-ethambutol uma unokungezwani komzimba nemithi noma uma une-optic neuritis. Abantu abanezinkinga zezinso bangase badinge ukulungiswa komthamo ngoba imithi ikhishwa ngezinso, futhi ukwakheka kungandisa ingozi yemiphumela emibi.

Izingane ezingaphansi kweminyaka engu-13 ngokuvamile azitholi i-ethambutol ngoba zingase zingakwazi ukuxhumana nezinguquko zokubona ngempumelelo. Kodwa-ke, ezimweni ze-TB engamelani nemithi, odokotela ngezinye izikhathi bayayibhala izingane ezincane ngokuqapha okukhulu.

Uma ukhulelwe noma uncelisa, xoxa ngezingozi nezinzuzo nodokotela wakho. Ngenkathi i-ethambutol ngokuvamile ithathwa njengephephile kunezinye izidakamizwa ze-TB ngesikhathi sokukhulelwa, udokotela wakho uzohlola izinzuzo ngokumelene nanoma yiziphi izingozi ezingaba khona kuwe nomntwana wakho.

Amagama e-Ethambutol Brand

I-Ethambutol iyatholakala ngaphansi kwamagama amaningi ebhrendi, i-Myambutol iyona evame ukwaziwa e-United States. Amanye amagama ebhrendi afaka i-Etibi ne-Servambutol, kuye ngendawo yakho kanye nomkhiqizi wemithi.

Izinhlobo ezivamile ze-ethambutol zitholakala kabanzi futhi zisebenza ngempumelelo njengezinhlobo zegama lebhrendi. Ikhemisi lakho lingase lithathele indawo ngohlobo olujwayelekile ngaphandle kokuthi udokotela wakho acele ngqo imithi yegama lebhrendi.

Kungakhathaliseki ukuthi iyiphi inguqulo oyitholayo, isithako esisebenzayo nokusebenza kahle kuhlala kufana. Uma unemibuzo mayelana nokushintsha phakathi kwezinhlobo ze-brand and generic, xoxa ngalokhu nekhemisi lakho noma udokotela.

Ezinye izindlela ze-Ethambutol

Uma ungakwazi ukuthatha i-ethambutol ngenxa yemiphumela emibi noma izimo ezingavumelekile, imithi eminingi enye ingasetshenziswa njengengxenye yomuthi wakho wokwelapha i-TB. Ukukhetha kuncike ezintweni ezinjengamaphethini okumelana nemithi, impilo yakho yonke, nokuthi uyikwazi kanjani ukubekezelela imithi ehlukene.

I-Streptomycin ingenye indlela enye esetshenziswa ngezinye izikhathi, ikakhulukazi ezimweni lapho i-ethambutol ingafaneleki. Nokho, idinga ukujovwa futhi inezinhlobo zayo zemiphumela emibi engaba khona, okuhlanganisa izinkinga zokuzwa nezinkinga zezinso.

Nge-TB emelana nemithi, imithi emisha efana ne-bedaquiline, delamanid, noma pretomanid ingaba izinketho. Le mithi ngokuvamile igcinelwe amacala ayinkimbinkimbi lapho imithi ejwayelekile ingasebenzi noma ingasetshenziswa.

Udokotela wakho uzosebenza nochwepheshe be-TB ukunquma umuthi ongcono kakhulu wokwelapha isimo sakho esithile. Umgomo uhlala ukuthola inhlanganisela yemithi ephatha ngempumelelo ukutheleleka kwakho ngenkathi kunciphisa imiphumela emibi.

Ingabe i-Ethambutol Ingcono Kune-Streptomycin?

I-Ethambutol ne-streptomycin yomibili imithi esebenzayo ye-TB, kodwa inezinzuzo nezinto ezingahambi kahle ezihlukene. I-Ethambutol ngokuvamile ithandwa ngoba ithathwa ngomlomo, okwenza kube lula kakhulu ekwelapheni isikhathi eside.

I-Streptomycin idinga ukujovwa nsuku zonke, okungaba buhlungu futhi kungakhululeki, ikakhulukazi ekwelapheni izinyanga eziningi i-TB elidingayo. Futhi ithwala ingozi enkulu yokulahlekelwa ukuzwa nokulimala kwezinso uma kuqhathaniswa nokukhathazeka okuyinhloko kwe-ethambutol okuyizinguquko zombono.

Nokho, i-streptomycin ingase ikhethwe ezimweni ezithile, njengalapho othile engakwazi ukubekezelela i-ethambutol noma ene-TB emelana nemithi ephendula kangcono ku-streptomycin. Udokotela wakho uzocabangela izimo zakho ngazinye lapho enquma ukuthi iyiphi imithi engcono kuwe.

Imithi yomibili isebenza ngokulinganayo uma isetshenziswa njengengxenye yohlelo olufanele lokwelapha i-TB. Ukukhetha phakathi kwazo kuvame ukuncika ekulula, uhlu lwemiphumela emibi, kanye nesimo sakho sezokwelapha esithile.

Imibuzo Evame Ukubuzwa Mayelana ne-Ethambutol

Q1. Ingabe i-Ethambutol iphephile kubantu abanesifo sikashukela?

Yebo, i-ethambutol ngokuvamile iphephile kubantu abanesifo sikashukela, kodwa ukuqapha okwengeziwe kungase kudingeke. Isifo sikashukela singakhuphula ingozi yakho yokuthuthukisa i-peripheral neuropathy, futhi le ngozi ingase ibe phezulu kancane uma uthatha i-ethambutol.

Udokotela wakho uzonaka kakhulu noma yiziphi izimpawu zokuba ndikindiki noma ukuluma ezandleni zakho nasezinyaweni zakho. Bangase futhi baqaphe amazinga akho kashukela egazini ngokuqinile, njengoba eminye imithi ye-TB ingathinta ukulawulwa kwe-glucose, nakuba i-ethambutol ngokuvamile ayibangeli izinguquko ezinkulu zikashukela egazini.

Q2. Kufanele ngenzeni uma ngiphuzile i-Ethambutol eningi ngengozi?

Uma ngengozi uphuza i-ethambutol eningi kunaleyo ebekiwe, xhumana nodokotela wakho noma isikhungo sokulawula ubuthi ngokushesha. Ukuphuza okuningi kungakhuphula ingozi yakho yezinkinga zombono neminye imiphumela emibi.

Ungazami ukulungisa ukweqisa ngokweqa umthamo wakho olandelayo. Kunalokho, landela imiyalelo kadokotela wakho yokubuyela ohlelweni lwakho olujwayelekile lokulinganisa. Gcina umkhondo wokuthi uyithathe nini umthamo owengeziwe ukuze ukwazi ukunikeza lolu lwazi kumhlinzeki wakho wezempilo.

Q3. Kufanele ngenzeni uma ngiphuthelwa umthamo we-Ethambutol?

Uma uphuthelwa umthamo we-ethambutol, yithathe ngokushesha lapho ukhumbula, ngaphandle kokuthi sekuseduze isikhathi somthamo wakho olandelayo. Kulokho, weqa umthamo ophuthelwe bese uqhubeka nohlelo lwakho olujwayelekile.

Ungalokothi uthathe imithamo emibili ngesikhathi esisodwa ukuze ulungise umthamo ophuthelwe, njengoba lokhu kungakhuphula ingozi yakho yemiphumela emibi. Uma uvame ukukhohlwa imithamo, cabangela ukusetha izikhumbuzi zocingo noma usebenzise umhleli wamaphilisi ukukusiza ukuthi uhlale emgwaqeni.

Q4. Ngingayeka nini ukuthatha i-Ethambutol?

Misa ukuthatha i-ethambutol kuphela uma udokotela wakho ekutshela ukuthi kuphephile ukwenza kanjalo. Lesi sinqumo sisekelwe ekuphenduleni kwakho emithini, imiphumela yokuhlolwa ekhombisa ukuthi amagciwane aqediwe, kanye nohlobo oluthile lwe-TB onalo.

Abantu abaningi bangayeka i-ethambutol ngemva kwezinyanga ezi-2 zokuqala zokwelashwa, kodwa abanye bangase bayidinge isikhathi eside. Udokotela wakho uzosebenzisa izivivinyo ze-sputum, ama-X-ray esifuba, nokunye ukuqapha ukuze anqume isikhathi esifanele sokuyeka imithi.

Q5. Ngingakwazi yini ukuphuza utshwala ngenkathi ngithatha i-Ethambutol?

Kungcono ukugwema utshwala ngenkathi uthatha i-ethambutol neminye imithi ye-TB. Utshwala bungandisa ingozi yakho yezinkinga zesibindi, ikakhulukazi uma ihlanganiswe neminye imithi ye-TB efana ne-isoniazid ne-rifampin evame ukuthathwa kanye ne-ethambutol.

Utshwala bungase futhi bunyuse eminye imiphumela emibi efana nesiyezi nokudideka. Uma ukhetha ukuphuza ngezikhathi ezithile, xoxa ngalokhu nodokotela wakho kuqala futhi unqabele ukuthatha kwakho ezingxenyeni ezincane ukuze unciphise ukusebenzisana okungenzeka nezinkingana.