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October 10, 2025
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I-Metoprolol iyikhambi lenhliziyo elingelamaqembu abizwa ngokuthi ama-beta-blockers. Isebenza ngokwehlisa izinga lokushaya kwenhliziyo yakho futhi inciphise ukuthi inhliziyo yakho kumele isebenze kanzima kangakanani, okusiza ukwehlisa umfutho wegazi futhi kwenze kube lula ukuthi inhliziyo yakho ipompe igazi emzimbeni wakho wonke.
Cabanga nge-metoprolol njengebheki elithambile ohlelweni lwakho lwe-cardiovascular. Lapho inhliziyo yakho isebenza kanzima kakhulu noma ishaya ngokushesha kakhulu, le mithi iyayisiza ukuthi ithole isigqi esinethezekile, esiqhubekayo. Odokotela bayibhala ngezimo ezihlukahlukene zenhliziyo nomfutho wegazi, futhi isetshenziswe ngokuphepha yizigidi zabantu amashumi eminyaka.
I-Metoprolol iphatha umfutho wegazi ophezulu, obizwa nangokuthi i-hypertension. Lapho umfutho wegazi lakho uhlala uphakeme isikhathi eside, ungalimaza inhliziyo yakho, imithambo yegazi, nezinye izitho ngokuhamba kwesikhathi.
Le mithi futhi isiza abantu abaye bahlaselwa yinhliziyo. Ngemuva kokuhlaselwa yinhliziyo, i-metoprolol ingavikela inhliziyo yakho ekulimaleni okuzayo futhi inciphise ingozi yokuthi enye inhliziyo iphinde yenzeke.
Udokotela wakho angase akubhalele i-metoprolol uma unezinhlungu esifubeni ezibizwa nge-angina. Imithi inciphisa ukuthi umzimba wakho wenhliziyo udinga umoya-mpilo ongakanani, okungavimbela noma kunciphise izigameko zezinhlungu zesifuba.
Abanye abantu bathatha i-metoprolol ngenhliziyo ehlulekayo, isimo lapho inhliziyo ingapompi igazi kahle njengoba kufanele. Imithi isiza inhliziyo ukuthi isebenze kahle futhi ingathuthukisa izimpawu ezinjengokuphefumula kanzima nokukhathala.
Ngokuvamile, odokotela babhala i-metoprolol ngenhliziyo engajwayelekile, izinhlobo ezithile zokuthuthumela, futhi ngezinye izikhathi ukuvimbela ama-migraines. Umhlinzeki wakho wezempilo uzonquma ukuthi i-metoprolol ilungile yini ngesimo sakho esithile.
I-Metoprolol ivimba izimpawu ezithile emzimbeni wakho ezenza inhliziyo yakho ishaye ngokushesha futhi iqine. Lezi zimpawu zivela ohlelweni lwakho lwezinzwa futhi zibangelwa ukucindezeleka, ukuzivocavoca, noma amahomoni athile afana ne-adrenaline.
Lapho i-metoprolol ivimba lezi zimpawu, izinga lokushaya kwenhliziyo yakho liyancipha futhi inhliziyo yakho akudingeki isebenze kanzima. Lokhu kunciphisa ingcindezi ezindongeni zemithambo yakho yegazi, okunciphisa umfutho wegazi lakho.
Umuthi futhi unciphisa ukuthi imisipha yenhliziyo yakho idinga kangakanani umoya-mpilo ukuze yenze umsebenzi wayo. Lokhu kuyasiza ikakhulukazi uma unezinhlungu esifubeni noma uke wahlaselwa yinhliziyo, ngoba kunika inhliziyo yakho ithuba lokuphumula nokululama.
I-Metoprolol ithathwa njenge-beta-blocker enamandla aphakathi nendawo. Ikhethekile, okusho ukuthi ithinta ikakhulukazi inhliziyo yakho kunokuba ezinye izingxenye zomzimba wakho njengamaphaphu akho noma amazinga kashukela egazini. Lokhu kuyenza ibe mnene kunezinye izithiyo ze-beta.
Thatha i-metoprolol ngendlela udokotela wakho ayikuyala ngayo, ngokuvamile kanye noma kabili ngosuku. Ungayithatha ngaphandle noma ngaphandle kokudla, kodwa zama ukuyithatha ngendlela efanayo njalo ukuze ugcine amazinga aqhubekayo emzimbeni wakho.
Gwinya amaphilisi wonke ngenkomishi yamanzi. Ungagxobi, uhlafune, noma uphule amaphilisi akhishwe isikhathi eside, ngoba lokhu kungabangela ukuthi umuthi omningi ukhishwe ngesikhathi esisodwa.
Uma uthatha inguqulo ekhishwe isikhathi eside, kuvame ukuba ngcono ukuyithatha ekuseni ngesikhathi noma ngemva nje kokudla kwasekuseni. Lokhu kusiza umzimba wakho ukuthi ugcine amazinga aqhubekayo omuthi usuku lonke.
Akudingeki ukuthi ugweme noma yikuphi ukudla okuthile ngenkathi uthatha i-metoprolol, kodwa nciphisa utshwala njengoba lungathuthukisa imiphumela yokwehlisa umfutho wegazi. Uma uphuza i-caffeine njalo, ungaqhubeka, kodwa qaphela ukuthi uzizwa kanjani ngoba i-metoprolol ingakwenza uzwe kakhulu imiphumela ye-caffeine.
Zama ukuthatha umuthi wakho ngesikhathi esifanayo nsuku zonke. Lokhu kukusiza ukuthi ukhumbule imithamo yakho futhi kugcina amazinga aqhubekayo omuthi ohlelweni lwakho.
Abantu abaningi bathatha i-metoprolol izinyanga noma iminyaka, kuye ngesimo sabo. Umfutho wegazi ophezulu nezifo zenhliziyo ngokuvamile yizimo zesikhathi eside ezidinga ukuqhubeka nokuphathwa.
Uma uthatha i-metoprolol ngemva kokuhlaselwa yinhliziyo, cishe uzoyidinga okungenani izinyanga eziningana ukusiza ukuvikela inhliziyo yakho ngesikhathi sokululama. Abanye abantu bayaqhubeka beyithatha unomphela njengengxenye yomuthi wabo wenhliziyo enempilo.
Ngomfutho wegazi ophezulu, i-metoprolol ngokuvamile iyindlela yokwelapha yesikhathi eside. Imithi yomfutho wegazi isebenza kahle uma ithathwa ngokuqhubekayo ngokuhamba kwesikhathi, futhi ukuyeka kungabangela ukuthi umfutho wegazi wakho ubuyele emazingeni angaphilile.
Ungayeki ukuthatha i-metoprolol ngokuzumayo, ngisho noma uzizwa ungcono. Ukuyeka kungazelelwe kungabangela umfutho wegazi wakho ukuthi ukhuphuke ngendlela eyingozi noma kubangele ubuhlungu besifuba. Udokotela wakho uzokwehlisa kancane kancane umthamo wakho ngokuhamba kwesikhathi uma udinga ukuyeka umuthi.
Umhlinzeki wakho wezempilo uzoqapha ukuthi umuthi usebenza kahle kangakanani kuwe futhi angashintsha uhlelo lwakho lokwelapha ngokuhamba kwesikhathi. Ukuhlolwa okuvamile kusiza ukuqinisekisa ukuthi uthola umthamo ofanele wezidingo zakho.
Abantu abaningi bayayibekezelela i-metoprolol kahle, kodwa njengayo yonke imithi, ingabangela imiphumela emibi. Izindaba ezinhle ukuthi imiphumela emibi engathi sína ayivamile, futhi imiphumela eminingi emibi emincane iyathuthuka njengoba umzimba wakho ujwayela umuthi.
Nansi imiphumela emibi evame kakhulu ongase uyithole:
Le miphumela emibi ngokuvamile imnene futhi ivame ukuba ngcono ngemva kwamasonto ambalwa njengoba umzimba wakho ujwayela umuthi.
Abanye abantu bathola imiphumela emibi engavamile kodwa esengalawuleka, okuhlanganisa:
Uma uqaphela noma yimiphi yale miphumela, khuluma nodokotela wakho. Bavame ukukwazi ukulungisa umthamo wakho noma baphakamise izindlela zokulawula lezi zimpawu.
Imiphumela emibi engavamile kodwa ebucayi idinga ukunakekelwa kwezempilo ngokushesha. Nakuba kungavamile, kufanele uthinte udokotela wakho ngokushesha uma uhlangabezana:
Khumbula ukuthi udokotela wakho unqume i-metoprolol ngoba izinzuzo zidlula izingozi esimweni sakho esithile. Abantu abaningi bathatha lo muthi ngaphandle kokuba nezinkinga ezingathi sína.
I-Metoprolol ayiphephile kuwo wonke umuntu. Udokotela wakho uzocabangela ngokucophelela umlando wakho wezokwelapha ngaphambi kokunquma lo muthi.
Abantu abanezimo ezithile zenhliziyo akufanele bathathe i-metoprolol, okuhlanganisa nalabo abanokushaya kwenhliziyo okuhamba kancane kakhulu, izinhlobo ezithile zokuvinjwa kwenhliziyo, noma ukuhluleka kwenhliziyo okukhulu okungalawulwa kahle. Umuthi ungenza lezi zimo zibe zimbi kakhulu.
Uma unesifuba esikhulu noma isifo sokuvinjelwa kwamaphaphu esingamahlalakhona (COPD), i-metoprolol ingase ingabi yindlela engcono kakhulu kuwe. Nakuba inobungane emaphashini kunezinye izivimbeli ze-beta, ingase isabangele izinkinga zokuphefumula kubantu abanezimo ezinzima zamaphaphu.
Abantu abanezinkinga ezithile zokujikeleza kwegazi, njengesifo semithambo esikhulu esingaphandle noma isifo sikaRaynaud, bangase badinge ukugwema i-metoprolol. Umuthi unganciphisa ukujikeleza kwegazi ezandleni nasezinyaweni zakho, okungase kwenze lezi zimo zibe zimbi kakhulu.
Uma unesifo sikashukela, ngokuvamile ungasithatha i-metoprolol, kodwa udokotela wakho uzokugada eduze. Umuthi ungamboza ezinye izimpawu zikashukela ophansi futhi ungase uthinte indlela umzimba wakho osabela ngayo ku-insulin.
Abesifazane abakhulelwe kufanele bathathe i-metoprolol kuphela uma izinzuzo ziqeda ubungozi. Uma uncelisa, inani elincane lomuthi lingadlulela ebanjini, ngakho-ke xoxa ngalokhu nodokotela wakho.
Abantu abanezinkinga zesibindi bangase badinge ukulungiswa komthamo, njengoba isibindi sisebenzisa lo muthi. Udokotela wakho uzocabangela ukusebenza kwesibindi sakho lapho enquma umthamo olungile kuwe.
I-Metoprolol itholakala ngaphansi kwamagama amaningi ebhrendi, i-Lopressor ne-Toprol-XL okuyizona ezivamile ozohlangana nazo. I-Lopressor iyona enguqulo ekhishwa ngokushesha ovame ukuyithatha kabili ngosuku.
I-Toprol-XL iyona enguqulo ekhishwa isikhathi eside ovame ukuyithatha kanye ngosuku. Elithi "XL" limele ukukhishwa isikhathi eside, okusho ukuthi umuthi ukhishwa kancane kancane usuku lonke ukuze unikeze amazinga egazi aqhubekayo.
Ungase futhi ubone izinguqulo ezivamile ezibhalwe ngokuthi "metoprolol tartrate" zohlobo olukhishwa ngokushesha noma "metoprolol succinate" zohlobo olukhishwa isikhathi eside. Lezi zinguqulo ezivamile zisebenza kahle njengamagama ebhrendi kodwa ngokuvamile zibiza kancane.
Amanye amagama ebhrendi angavamile afaka i-Metoprolol ER, i-Kapspargo Sprinkle, namagama ahlukahlukene ajwayelekile aqondene nomkhiqizi. Into ebalulekile yisithako esisebenzayo, i-metoprolol, esifana kungakhathaliseki igama lebhrendi.
Uma i-metoprolol ingasebenzi kahle kuwe noma idala imiphumela emibi, udokotela wakho unezinye izindlela eziningana zokucabangela. Ezinye izivimbeli ze-beta njenge-atenolol, i-carvedilol, noma i-propranolol zisebenza ngendlela efanayo kodwa zingase zithinte umzimba wakho ngendlela ehlukile.
Izithiyo ze-ACE ezifana ne-lisinopril noma i-enalapril zisinye isinqumo sokucindezela kwegazi eliphezulu nezifo zenhliziyo. Le mithi isebenza ngokukhulula imithambo yegazi kunokunciphisa izinga lokushaya kwenhliziyo.
Izithiyo zesiteshi se-calcium ezifana ne-amlodipine noma i-diltiazem nazo zingelapha umfutho wegazi ophezulu nobuhlungu besifuba. Zisebenza ngokuvimbela i-calcium ukuthi ingangeni emangqamuzweni enhliziyo nemithambo yegazi, okuzisiza ukuthi ziphumule.
Kwabanye abantu, ama-ARB (angiotensin receptor blockers) afana ne-losartan noma i-valsartan angase abe yizinqumo ezingcono. Le mithi ivimba i-hormone ekhuphula umfutho wegazi.
Udokotela wakho angase futhi acabangele ama-diuretics, asiza umzimba wakho ukuthi uqede uketshezi nosawoti owedlulele, noma imithi ehlanganisiwe equkethe izidakamizwa eziningi zokwehlisa umfutho wegazi epilini elilodwa.
Enye indlela engcono kakhulu incike esimweni sakho esithile, ezinye izinkinga zempilo ongase ube nazo, nokuthi usabela kanjani emithini ehlukene. Udokotela wakho uzosebenza nawe ukuthola ukwelashwa okuphumelela kakhulu ngemiphumela emincane.
Kokubili i-metoprolol ne-atenolol ziyizithiyo ze-beta eziphumelelayo, kodwa zinezinye izinto ezingenza enye ibe ngcono kuwe kunenye. Akukho noyedwa othi “ungcono” ngokujwayelekile – kuncike ezidingweni zakho ezithile nokuthi umzimba wakho usabela kanjani.
I-Metoprolol icutshungulwa yisibindi sakho, kuyilapho i-atenolol iqedwa izinso zakho. Uma unezinkinga zezinso, i-metoprolol ingase ibe yisinqumo esingcono. Uma unezinkinga zesibindi, i-atenolol ingase ikhetheke.
I-Metoprolol iza ngesimo sokukhishwa ngokushesha nokukhishwa okweluliwe, ikunikeza izinketho eziningi zokulinganisa. I-Atenolol ngokuvamile ithathwa kanye ngosuku, okutholakala abanye abantu kulula.
Ezinye izifundo zikhomba ukuthi i-metoprolol ingase iphumelele kancane ezimweni ezithile zenhliziyo, ikakhulukazi ngemva kokuhlaselwa yinhliziyo. Kodwa-ke, kokubili le mithi kuye kwafakazelwa ukuthi iyasebenza ekwelapheni umfutho wegazi ophezulu nezinkinga zenhliziyo.
I-Metoprolol ingase ibangele imiphumela eminingi emincane ehlobene nesimiso sezinzwa esiphakathi, njengamaphupho acacile noma ukucindezeleka okuncane. I-Atenolol ingase ingabi nethuba elikhulu lokubangela le miphumela ethile.
Udokotela wakho uzocabangela ukusebenza kwezinso nesibindi sakho, eminye imithi oyithathayo, kanye nesimo senhliziyo yakho esithile lapho ekhetha phakathi kwalezi zinketho ezimbili. Zombili ziyimithi ephephile, esebenzayo esize izigidi zabantu ukuthi ziphathe impilo yazo yenhliziyo.
Yebo, i-metoprolol ingaphepha kubantu abanesifo sikashukela, kodwa idinga ukuqapha ngokucophelela. Umuthi ungase ufihle ezinye izimpawu zokuxwayisa zikashukela ophansi, njengokushaya kwenhliziyo okusheshayo nokuthuthumela, okungase kwenze kube nzima ukuqaphela uma ushukela wakho wegazi wehla.
I-Metoprolol ingase futhi ithinte kancane indlela umzimba wakho osabela ngayo ku-insulin futhi ingase yenze kuthathe isikhathi eside ukululama ezigamekweni zikashukela ophansi. Kodwa-ke, le miphumela ngokuvamile imnene futhi ilawuleka ngokuqapha okufanele.
Udokotela wakho cishe uzoncoma ukuhlola ushukela wakho wegazi kaningi uma uqala ukuthatha i-metoprolol. Qiniseka ukuthi uyazi ezinye izimpawu zikashukela ophansi, njengokujuluka, ukudideka, noma ukuzizwa ukhathazekile.
Izinzuzo zokuvikela inhliziyo ze-metoprolol zivame ukubaluleka ikakhulukazi kubantu abanesifo sikashukela, njengoba benobungozi obukhulu besifo senhliziyo. Ithimba lakho lezempilo lizohlola lezi zinzuzo ngokumelene nanoma yiziphi izingozi ezingaba khona.
Uma ngengozi uthatha i-metoprolol eningi kakhulu, xhumana nodokotela wakho noma isikhungo sokulawula ubuthi ngokushesha, ngisho noma uzizwa ulungile. Ukuthatha okuningi kungabangela ukuthi izinga lokushaya kwenhliziyo yakho nomfutho wegazi wehle ngendlela eyingozi.
Izimpawu zokuthatha i-metoprolol eningi zihlanganisa ukuzizwa unesiyezi kakhulu, ukhathele ngokwedlulele, ukuba nenkinga yokuphefumula, noma ukuzizwa sengathi ungaquleka. Izinga lokushaya kwenhliziyo yakho lingase libe ngelincane kakhulu, futhi ungase uzizwe udidekile noma ungazi ukuthi ukuphi.
Ungazami ukuzenza uhlanze noma uthathe eminye imithi ngaphandle uma uqondiswe ngqo ochwepheshe bezokwelapha. Uma uhlangabezana nezimpawu ezinzima njengobunzima bokuphefumula noma ubuhlungu besifuba, shayela izinsiza eziphuthumayo ngokushesha.
Gcina ibhodlela lomuthi unawo lapho ufuna ukunakekelwa kwezokwelapha ukuze abahlinzeki bezempilo bazi kahle ukuthi uthatheni ini nokuthi kungakanani. Bangase badinge ukuqapha izinga lokushaya kwenhliziyo yakho nomfutho wegazi amahora amaningana.
Uma ugeqe umthamo we-metoprolol, yithathe ngokushesha lapho ukhumbula, ngaphandle uma sekuseduze isikhathi somthamo wakho olandelayo. Ungathathi imithamo emibili ngesikhathi esisodwa ukuze ulungise umthamo oqediwe, ngoba lokhu kungabangela ukuthi umfutho wegazi wakho wehle kakhulu.
Uma uthatha inguqulo ekhishwa ngokushesha kabili ngosuku futhi ugeqe umthamo wasekuseni, ungaqhubeka nokuwuthatha kuze kube amahora angu-6 sekwephuzile. Uma sekuseduze nesikhathi somthamo wakho wakusihlwa, weqa umthamo oqediwe bese uthatha umthamo wakho ovamile wakusihlwa.
Ngezinguqulo ezikhishwa isikhathi eside ezithathwa kanye ngosuku, ungaqhubeka nokuthatha umthamo oqediwe kuze kube amahora angu-8 sekwephuzile. Uma sekudlule amahora angaphezu kwangu-8, weqa umthamo oqediwe bese uthatha umthamo wakho ovamile olandelayo ngosuku olulandelayo.
Ukuqeda umthamo owodwa ngezikhathi ezithile ngeke kukulimaze, kodwa zama ukubuyela ohlelweni lwakho olujwayelekile ngokushesha ngangokunokwenzeka. Uma uvame ukukhohlwa imithamo, cabanga ukusebenzisa umhleli wamaphilisi noma ukusetha izikhumbuzi zocingo.
Ungalokothi uyeke ukuthatha i-metoprolol ngokuzumayo ngaphandle kokukhuluma nodokotela wakho kuqala. Ukuyeka kungazelelwe kungabangela imiphumela eyingozi yokubuyela emuva, okuhlanganisa umfutho wegazi ophezulu kakhulu, ubuhlungu besifuba, noma ngisho nokuhlaselwa yinhliziyo kwabanye abantu.
Uma wena nodokotela wakho nithatha isinqumo sokuthi kufanele uyeke ukuthatha i-metoprolol, uzodinga ukunciphisa umthamo kancane kancane emasontweni amaningana. Lokhu kunika umzimba wakho isikhathi sokuzivumelanisa futhi kuvimbela imiphumela eyingozi yokuyeka.
Abanye abantu bangagcina beyeka ukuthatha i-metoprolol uma umfutho wabo wegazi uhlala ulawulwa kahle ngezinguquko zokuphila njengokunciphisa isisindo, ukuzivocavoca njalo, nokudla okunempilo. Kodwa-ke, abantu abaningi badinga ukuqhubeka nokuthatha imithi isikhathi eside.
Udokotela wakho uzohlola njalo ukuthi usayidinga yini i-metoprolol ngokuhlola umfutho wakho wegazi, ukusebenza kwenhliziyo, nempilo yakho yonke. Bazocabangela izinto ezinjengobudala bakho, ezinye izimo zempilo, nokuthi ukwazi kangakanani ukulawula izici eziyingozi zenhliziyo nemithambo yegazi.
Ungaphuza utshwala ngezikhathi ezithile ngenkathi uthatha i-metoprolol, kodwa kufanele uqaphele futhi unciphise ukuthatha kwakho. Utshwala bungathuthukisa imiphumela yokwehlisa umfutho wegazi ye-metoprolol, okungase kukwenze uzizwe unesiyezi noma ukhathele.
Qala ngezilinganiso ezincane zotshwala kunalokho ongase uphuze ngokujwayelekile ukuze ubone ukuthi umzimba wakho usabela kanjani. Kokubili utshwala ne-metoprolol kungadala isiyezi, ngakho ukukuhlanganisa kungase kwandise lo mphumela.
Gwema ukuphuza utshwala obuningi, njengoba lokhu kungaphazamisa ukulawulwa komfutho wakho wegazi futhi kungase kubangele ukwehla okuyingozi komfutho wegazi. Ukuphuza kakhulu kungase futhi kwenze izimo zenhliziyo ezithinta i-metoprolol ukuthi ziphathe zibe zimbi.
Uma ukhetha ukuphuza, yenza kanjalo kancane futhi ngokudla. Hlala unamanzi ngamanzi, futhi gwema izinguquko ezingazelelwe zesikhundla ezingase zikwenze uzizwe unesiyezi. Khuluma nodokotela wakho ngobuningi botshwala, uma bukhona, obuphephile esimweni sakho esithile.
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