Yini i-Tetracaine (Indlela ye-Ophthalmic): Ukusetshenziswa, Umthamo, Imiphumela Eceleni nokuningi

I-Tetracaine ophthalmic iyithonsi leso elinumbayo elivimba okwesikhashana izimpawu zobuhlungu esweni lakho. Kuyi-anesthetic yendawo esetshenziswa odokotela ngesikhathi sokuhlolwa kwamehlo nezinqubo ezincane ukuze ikugcine ukhululekile. Cabanga ngayo njengendlela enobumnene yokuthi "ukuvala" umuzwa esweni lakho isikhashana, okufana nendlela udokotela wamazinyo angase anumbise ngayo umlomo wakho ngaphambi kwenqubo.

Yini i-Tetracaine?

I-Tetracaine iyisidakamizwa se-anesthetic esingaphezulu esingokwendawo esingaphansi kweqembu elibizwa ngokuthi ama-anesthetics endawo ohlobo lwe-ester. Uma isetshenziswa esweni lakho, isebenza ngokuvimba izimpawu zemizwa ezithwala ubuhlungu nokungakhululeki. Lokhu kudala umphumela wokunumba okwesikhashana ovame ukuhlala imizuzu eyi-15 kuya kwengama-20.

Umuthi uza njengamathonsi esweni ngamandla ahlukene, lapho u-0.5% kuyilowo osetshenziswa kakhulu. Udokotela wakho wamehlo uzokhetha amandla afanele ngokuya ngenqubo oyenzayo nokuthi kungakanani ukunumba okudingekayo.

Isetshenziselwani i-Tetracaine?

Amathonsi esweni le-Tetracaine asetshenziswa ikakhulukazi ukunumbisa iso lakho ngaphambi kwezinqubo zokwelapha nokuhlolwa. Udokotela wakho angase ayisebenzise lapho kudingeka ukuthi ahlolisise iso lakho ngokucophelela noma enze ukwelashwa okuncane ngaphandle kokubangela ukungakhululeki.

Nazi izimo eziyinhloko lapho udokotela wakho wamehlo angase asebenzise khona i-tetracaine:

• Ukulinganisa umfutho wamehlo (tonometry) ukuze kuhlolwe i-glaucoma
• Ukususa izinto zangaphandle ezinjengothuli noma izinhlayiyana ezincane esweni lakho
• Ukuthatha amasampula ebusweni beso lakho ukuze kuhlolwe
• Ukuhlola ngaphakathi kweso lakho ngezinsimbi ezikhethekile
• Izinqubo ezincane zokuhlinzwa ebusweni beso
• Ukufaka amalensi okuxhumana lapho amehlo akho ezwelayo

Umuthi usiza ukuqinisekisa ukuthi lezi zinqubo zingenziwa ngokuphepha nangokunethezeka. Udokotela wakho uzoyisebenzisa kuphela lapho izinzuzo zicacile ukwedlula noma yiziphi izingozi ezingaba khona.

Isebenza kanjani i-Tetracaine?

I-Tetracaine isebenza ngokuvimba okwesikhashana iziteshi ze-sodium emangqamuzaneni ezinzwa esweni lakho. Lezi ziteshi zifana namasango amancane avumela izimpawu zobuhlungu ukuthi zihambe esweni lakho ziye ebuchosheni bakho. Uma i-tetracaine ivimba la masango, izimpawu zobuhlungu azikwazi ukungena, okudala umphumela wokuba ndikindiki.

Lokhu kuthathwa njenge-anesthetic yendawo enamandla amaphakathi, enamandla kakhulu kunezinye izidakamizwa zamehlo ezinomphumela wokuba ndikindiki kodwa kusaphephile kakhulu uma isetshenziswa ngendlela efanele. Umphumela wokuba ndikindiki uqala phakathi kwemizuzwana engama-30 kuya emizuzwini emi-2 ngemva kokuba amaconsi esetshenziswe futhi ngokuvamile uhlala imizuzu eyi-15 kuya kwengama-20.

Uma imithi isiphelile, ukuzwa kweso lakho okuvamile kubuya ngokuphelele. Isimo sesikhashana salo mphumela wokuba ndikindiki empeleni siyisici sokuphepha, siqinisekisa ukuthi iso lakho libuyisa imvelo yalo yokuzivikela.

Ngingayithatha kanjani i-Tetracaine?

I-Tetracaine ngokuvamile inikezwa ngudokotela wamehlo akho noma uchwepheshe wezokwelapha oqeqeshiwe endaweni yezokwelapha. Ngokuvamile ngeke uthathe lo muthi ekhaya, njengoba wenzelwe izinqubo ezithile zezokwelapha nokuhlolwa.

Lapho udokotela wakho esebenzisa i-tetracaine, nazi ongakulindela. Uzocelwa ukuthi ubheke ngendlela ethile ngenkathi bedonsa ngobumnene isihlobo sakho esingezansi. Amaconsi amabili noma amabili azobekwa ephaketheni elakhiwe yisihlobo sakho esingezansi. Uzobe usucelwa ukuba ukhanye ngobumnene ukuze usabalalise umuthi ngaphesheya kobuso beso lakho.

Le nqubo iyashesha futhi ngokuvamile ayibuhlungu. Ungase uzwe ukushisa okuncane imizuzwana embalwa lapho amaconsi eqala ukungena, kodwa lokhu kuzizwa kudlula ngokushesha njengoba umphumela wokuba ndikindiki uqala.

Ngingayithatha isikhathi esingakanani i-Tetracaine?

I-Tetracaine isetshenziswa kuphela ngesikhathi sokuhlolwa kweso lakho noma inqubo. Akuyona imithi oyithatha njalo noma isikhathi eside. Umphumela wokuba ndikindiki ngokuvamile uhlala imizuzu eyi-15 kuya kwengama-20, okunika udokotela wakho isikhathi esanele sokuqeda izinqubo eziningi ngokunethezeka.

Udktela wakho uzonquma ngqo ukuthi udinga malini i-tetracaine ngokuya ngenqubo ethile eyenziwayo. Ngezikhathi ezithile ukusetshenziswa okukodwa kwanele, kuyilapho ezinye izinqubo zingadinga ukusetshenziswa kwesibili uma umphumela wokuba ndikindiki uqala ukuncipha.

Ngemuva kokuthi inqubo yakho isiqediwe, ngeke kudingeke uqhubeke usebenzisa i-tetracaine. Iso lakho lizobuyela ngokwemvelo emuzweni ovamile njengoba umuthi uncipha.

Yiziphi Imiphumela Eceleni ye-Tetracaine?

Abantu abaningi bayawamukela kahle amathonsi e-tetracaine, kodwa njenganoma imuphi umuthi, kungadala eminye imiphumela eceleni. Izindaba ezinhle ukuthi imiphumela emibi kakhulu ayivamile uma umuthi usetshenziswa ngendlela efanele ochwepheshe abaqeqeshiwe.

Nawa amanye imiphumela eceleni ongase uyithole:

• Ukushisa noma ukubhoboza okuncane uma amathonsi esetshenziswa okokuqala
• Ukubomvu kweso okwesikhashana
• Ukukhalisa okuncane noma amehlo anamanzi
• Ukuzwela okufushane ekukhanyeni
• Ukubona okungacacile okwesikhashana

Le miphumela ejwayelekile ivame ukuba mnene futhi iyancipha njengoba umuthi uncipha. Ngokuvamile akuyona imbangela yokukhathazeka futhi iyingxenye yempendulo ejwayelekile emuthini.

Imiphumela eceleni engavamile kodwa ebucayi ingabandakanya ukucasuka kwamehlo okukhulu, ukubomvu okukhulu okuqhubekayo, noma izimpawu zokungezwani komzimba. Lokhu akuvamile kodwa kubalulekile ukuqaphela.

• Ukushisa okukhulu noma ukubhoboza okungathuthuki
• Ukuvuvukala okukhulu kwelidini noma ngaphandle kweso
• Ukubomvu okuqhubekayo noma ukucasuka
• Izimpawu zokungezwani komzimba njengokuqubuka, ukuluma, noma ubunzima bokuphefumula

Uma uthola noma yiziphi izimpawu ezikhathazayo ngemuva kokusebenzisa i-tetracaine, yazisa udktela wakho ngokushesha. Banganikeza ukunakekelwa okufanele futhi baqaphele ukusabela kwakho ukuze bakwazi ukukubheka esikhathini esizayo.

Ubani Ongafanele Athole I-Tetracaine?

Nakuba i-tetracaine ngokuvamile iphephile kubantu abaningi, zikhona izimo ezithile lapho udokotela wakho angase akhethe enye i-anesthetic noma athathe izinyathelo ezikhethekile. Kubalulekile ukutshela udokotela wakho ngomlando wakho wezokwelapha ngaphambi kwanoma iyiphi inqubo.

Udokotela wakho uzocabangela ngokucophelela ukusebenzisa i-tetracaine uma unesinye salezi zimo:

• Ukungezwani okwaziwayo kuma-anesthetics ohlobo lwe-ester njenge-procaine noma i-benzocaine
• Ukuphendula okukhulu ngaphambilini emithini yokunciphisa ubuhlungu
• Izinkinga ezithile zesigqi senhliziyo
• Isifo sesibindi esibi kakhulu
• Izifo zamehlo ezisebenzayo noma ukulimala
• Ukukhulelwa noma ukuncelisa (nakuba ngokuvamile kuthathwa njengokuphephile)

Izingane ngokuvamile zingathola i-tetracaine ngokuphepha, kodwa udokotela wakho uzolungisa umthamo futhi athathe izinyathelo ezengeziwe. Abantu abadala bangase bazwe kalula imiphumela yomuthi, ngakho-ke udokotela wakho angase asebenzise ukugxila okuphansi noma akuqaphele eduze.

Amagama Omkhiqizo we-Tetracaine

I-Tetracaine itholakala ngaphansi kwamagama amaningi omkhiqizo, nakuba ivame ukutholakala njengomuthi ojwayelekile. Amanye amagama omkhiqizo ongase uhlangane nawo afaka i-Pontocaine, i-Altacaine, ne-Tetcaine.

Inguqulo ejwayelekile isebenza ngempumelelo njengezinguqulo zegama lomkhiqizo futhi iqukethe isithako esifanayo esisebenzayo. Udokotela wakho uzokhetha inketho efanele kakhulu ngokusekelwe ekutholakaleni nasezidingweni zakho ezithile.

Ezinye izindlela ze-Tetracaine

Uma i-tetracaine ingakulungele, udokotela wakho unezinye izindlela eziningi zokukhetha ngamaconsi amehlo okunciphisa ubuhlungu. Ngasinye isinye isinye sinobunjalo baso futhi singase silungele kangcono izimo ezithile noma abantu.

Ezinye izindlela ezivamile zifaka i-proparacaine, ethambekele ekuhlabeni kancane uma isetshenziswa, ne-lidocaine, engase ihlale isikhathi eside kancane. I-Tropicamide ingenye inketho ehlanganisa ukunciphisa ubuhlungu nokwandisa abafundi ukuze kuhlolwe amehlo okuphelele.

Udktela wakho uzokhetha elinye elingcono kakhulu ngokusekelwe emlandweni wakho wezokwelapha, inqubo eyenziwayo, nokuthi usabele kanjani emithini yokubulala izinzwa esikhathini esidlule. Zonke lezi zindlela ezingezinye ziyasebenza futhi ziphephile uma zisetshenziswa ngendlela efanele.

Ingabe i-Tetracaine ingcono kune-Proparacaine?

Kokubili i-tetracaine ne-proparacaine ziyizidakamizwa zamehlo ezinhle kakhulu, futhi akukho noyedwa othi ngokuqinisekile "ungcono" kunomunye. Zombili ziyizidakamizwa zendawo ezisebenza kahle kakhulu ezisebenza ngezindlela ezifanayo, kodwa zinezinye izinto ezingase zenze enye ifaneleke kakhulu esimweni sakho esithile.

I-Tetracaine ivame ukunikeza ukuzwela okunamandla kancane futhi okuhlala isikhathi eside, okuyenza ilungele izinqubo ezithatha isikhathi esiningi noma ezidinga ukubulala izinzwa okujulile. Kodwa-ke, abanye abantu bathola ukuthi i-tetracaine ibangela ukushaya okuningi ekuqaleni uma iqala ukusetshenziswa.

I-Proparacaine, ngakolunye uhlangothi, ngokuvamile ibangela ukushaya okuncane lapho isetshenziswa futhi ivame ukukhethwa ezinqubweni ezisheshayo noma kubantu abazwela emaconsini amehlo. Isebenza ngokulinganayo ekuhlolweni kwamehlo okujwayelekile kanye nezinqubo ezincane.

Udktela wakho uzokhetha inketho efanele kakhulu ngokusekelwe enqubweni ethile oyenzayo nezidingo zakho ngazinye. Zombili lezi zithako zinezici zokuphepha ezinhle kakhulu uma zisetshenziswa ochwepheshe abaqeqeshiwe.

Imibuzo Evame Ukubuzwa Mayelana ne-Tetracaine

Ingabe i-Tetracaine iphephile kubantu abanezifo zenhliziyo?

I-Tetracaine ngokuvamile iphephile kubantu abanezifo zenhliziyo uma isetshenziswa ngamanani amancane ajwayelekile ezinqubweni zamehlo. Kodwa-ke, udktela wakho uzofuna ukwazi nganoma yiziphi izimo zenhliziyo onazo ngaphambi kokusebenzisa umuthi.

Inani le-tetracaine elingena egazini lakho emaconsini amehlo lincane kakhulu, ngakho-ke akunakwenzeka ukuthi lithinte inhliziyo yakho. Noma kunjalo, udktela wakho angase akhethe enye i-anesthetic noma athathe izinyathelo zokuphepha ezengeziwe uma unezinkinga ezithile zesigqi senhliziyo noma uthatha imithi ethile yenhliziyo.

Ngingenzani Uma Ngisebenzise Kakhulu I-Tetracaine Ngengozi?

Njengoba i-tetracaine ivamise ukunikezwa ochwepheshe bezokwelapha, ukweqisa ngengozi akuvamile. Uma ngandlela thize uthola i-tetracaine futhi ngengozi usebenzisa kakhulu, xhumana nodokotela wakho noma funa usizo lwezokwelapha ngokushesha.

Izimpawu ze-tetracaine eningi zingabandakanya ukuba ndikindiki isikhathi eside, ukucasuka okukhulu kwamehlo, noma imiphumela yesistimu efana nesiyezi noma ukushaya kwenhliziyo okusheshayo. Ungazami ukuzelapha lezi zimpawu wena uqobo - thola usizo lwezokwelapha lochwepheshe ngokushesha.

Ngingenzani Uma Ngiphuthelwa Umthamo We-Tetracaine?

Lo mbuzo ngokuvamile awusebenzi ku-tetracaine njengoba isetshenziswa kuphela ngesikhathi sezinqubo zezokwelapha, hhayi njengomuthi ovamile owuthatha ekhaya. Uma uphuthelwa i-aphoyintimenti ehleliwe lapho i-tetracaine izosetshenziswa khona, vele uhlele kabusha nodokotela wakho.

Uma wenza inqubo edinga i-tetracaine futhi ukhathazekile ngesikhathi, xoxa ngalokhu nomhlinzeki wakho wezempilo. Bangashintsha isikhathi sokusetshenziswa komuthi ukuze baqinisekise ukuthi uzizwa ukhululekile kuyo yonke inqubo yakho.

Ngingayeka Nini Ukuthatha I-Tetracaine?

Akudingeki ukuthi uyeke ngokuqondile ukuthatha i-tetracaine ngoba isetshenziswa kuphela ngesikhathi sezinqubo zezokwelapha. Umuthi ngokwemvelo uyaphela ngaphakathi kwemizuzu engu-15 kuya kwengama-20 ngemva kokusetshenziswa.

Iso lakho lizobuyela emuzweni ovamile njengoba umuthi usuka emzimbeni wakho. Akukho ukuhoxiswa noma inqubo yokuyeka edingekayo - umphumela wokuba ndikindiki wesikhashana uvele unyamalale ngokwemvelo.

Ngingashayela Ngemva Kokuthola Amathonsi Amehlo E-Tetracaine?

Kufanele ugweme ukushayela ngemva nje kokuthola amathonsi amehlo e-tetracaine. Umuthi ungabangela umbono ongaboni kahle okwesikhashana futhi ungase uthinte ikhono lakho lokwahlulela amabanga noma ukubona kahle.

Odokotela abaningi batusa ukulinda okungenani imizuzu engama-30 kuya kwelilodwa ngemuva kwenqubo yakho ngaphambi kokushayela, kuye ngokuthi yimiphi eminye imithi noma ukwelashwa okutholile. Udokotela wakho uzokunikeza isiqondiso esiqondile esuselwe esimweni sakho ngasinye kanye nezinqubo ezenziwe.