Amaconsi e-eye ahlanza umfundi: imiyalelo yokusetshenziswa. Ihlahla "i-Tropicamide"

Ukuthola izinkinga ezithile ze-ophthalmic, odokotela kudingeka babone i- fundus, engenakwenzeka ngaphandle kokukhulisa okwenziwa ngumfundi. Ungakwenza lokhu kuphela uma usebenzisa imithi ekhethekile. Ukufezekisa i-mydriasis esiphezulu, amaconsi ahlaziya umfundi. Izidakamizwa zalesi sigaba zisetshenziselwa ukuhlola izingane kanye nabantu abadala. Ake sicabangele ngokuningiliziwe ukuthi yiziphi amaconsi asetshenziselwa ukuxilonga izifo zamehlo ezihlukahlukene.

Ngidinga nini amaconsi ukuze nginciphise abafundi?

Ubukhulu bomfundi bulokhu bushintsha futhi buxhomeke ekukhanyeni. Ngalo mgodi omncane ngokusizwa ithuluzi elikhethekile - i-ophthalmoscope - i-ophthalmologist ingabheka ngaphakathi kweso bese idalula i-pathology. Kodwa-ke, ezinye izinkinga zingase ziphakame ngesikhathi sokuhlolwa. Ukukhanya okukhipha idivaysi kubangela ukunciphisa umfundi, okuyinkimbinkimbi kakhulu inqubo yokuxilonga. Ukuze ugweme ubunzima obunjalo, ochwepheshe basebenzisa amaconsi athululela umfundi.

Amalungiselelo angakhuphula ububanzi bomfundi, okuthiwa i-mydriatic. Umsebenzi oyinhloko walezi zimali ukuphumula imisipha yamehlo. Izinkomba zokusetshenziswa ziyi-pathologies njenge-detinal detachment, izinguquko zesifo se-dystrophic. Usizo lwe-Midriatics ekuhloleni isimo sezimpahla ze-retina, i-lens, ne-nertic optic.

Nika amaconsi angakwazi futhi ngezinhloso zokwelapha. Isibonelo, nge- spasm yokuhlala, imithi izosiza ekuqedeni ukungezwani emisipha yeso. Amaconsi ejoka asetshenziselwa ukunciphisa umfundi esikhungweni sokuvuvukala kwamehlo, ngenqubo yokungenela okuhlinzayo.

Uma kudingekile ukunquma ukukhishwa kwezingane ezincane, kubalulekile ukuthi i-lens ingabi nhlobo. Ukufeza umphumela onjalo kusizwa yi-mydriatica. Ungenzi ngaphandle kwemithi enjalo ekuhloleni i-astigmatism ne-hyperopia.

Amaconsi aphumelelayo nephephile

Izidakamizwa ze-ophthalmic ezandisa amehlo zihlukaniswa ngokuya ngendlela yokuchayeka. Amanye amaconsi - aqondise i-mydriatica - ingabangela ukuchotshozwa kwemisipha enomthwalo wokwandisa umfundi. Amaconsi afaka phakathi "Irifrin", "Phenylephrine".

Iqembu lesibili lezidakamizwa libizwa ngokuthi i-mydriatics engaqondile. Bakhululeka umsizi obhekene nokunciphisa ububanzi bomfundi. Imiphumela efanayo lawa amaconsi anesinye isisipha, esilungisa ukugxila. Zingasetshenziswa ngezinhloso zokwelapha. Phakathi kwamaconsi amaso anjalo anjalo "Tropicamid", "Midrum", "Midratsil".

Atropine Drops

Kuze kube maduzane, lesi sidakamizwa sisetshenziselwa umkhuba ophthalmic yonke indawo. Kodwa-ke, kuze kube yimanje, kancane kancane kuthathelwe indawo ngenxa yemiphumela yokwelapha ende, ukuphikisana okuningi kanye namacala avame ukuthuthukiswa kokusabela okubi. Ingxenye esebenzayo yamaconsi esiso - i-atropine sulfate - imvelaphi yemifino (alkaloid). Into ehlukumeza umfundi futhi yandisa ukucindezelwa kwe-intraocular. Ngenxa yalokhu, ukukhubazeka kwendawo yokuhlala kuqhubeka futhi umbono uthola kancane kancane.

I-Atropine yi-drop ehlanza umfundi, Izisetshenziswa ezivame kakhulu ezifweni ezinzima zesistimu ze-cardiovascular, urinary and digestive. Isidakamizwa esithintekayo ekukhulelweni, lactation kanye nezinye pathologies of ophthalmic nature.

Umphumela ophezulu ubonakala ngemva kwemizuzu engu-30-40 emva kokugxilwa kwamaconsi futhi uqhubeka izinsuku ezimbalwa. Uma umphumela womuthi ungahlali izinsuku ezingu-7-10, kubangelwa imiphumela emibi. Umuthi ungaphinde uvuse isizungu, i-tachycardia, ukuqhuma isikhumba samajwabu amehlo.

I-Tropicamid: imiyalo yokusetshenziswa

Imithi ibhekisela emangalisweni futhi ishukumisa imisipha ye-ciliary iso, elibhekene nokushintsha ububanzi bomfundi, kanye ne-receptors ye-sphincter ye-iris yesitho esibukwayo. Ngenxa yendlela yokwelashwa, ukuhlanza isikhathi esifushane komfundi kwenzeka, futhi ukuvinjelwa kwayo kuvinjelwe.

Isidakamizwa sitholakale kuphela ngesimo sesisombululo sokugxilonga esweni. Isithako esisebenzayo yi-tropicamide. Ku-1 ml amaconsi angaqukatha 5 noma 10 mg yezinto ezisebenzayo. Umphumela wokwelashwa ngemuva kokusebenzisa amaconsi kwenzeka ngemva kwemizuzu engu-5-10.

Zingaki amaconsi athululela umfundi, "Tropicamide"? Isikhathi somthelela wokwelashwa sincike ekugxileni kwesithako esisebenzayo. Uma usebenzisa isisombululo se-1%, umphumela ugcinwe imizuzu engu-60. Lokhu kuhlushwa kuvame ukusetshenziselwa ukuxilonga i-ophthalmologic pathologies ezinganeni. Iziguli ezidala zibekwe phansi kwe-"Tropicamide" ngesimo se-2%. Kulesi simo, lesi sidakamizwa sihlala okungenani amahora amabili.

Imithetho yohlelo lokusebenza

Ngokwe-annotation, lesi sidakamizwa singasetshenziswa ezimweni ezilandelayo:

• Uma uhlola i-lens;
• Lapho uhlola i-fundus;
• Ukukala ukukhishwa;
• Ngesikhathi sokungenelela okuhlinzekwa nge-retina, i-lens;
• Kulashwa oluyinkimbinkimbi ekwelapheni izifo zamehlo;
• Ukuze kuvikelwe ukuvuvukala ngemuva kokuhlinzwa.

Ukuhlushwa kwezidakamizwa kukhethwe kuye ngejubane elidingekayo lomphumela wokwelapha kanye nenhloso yokusetshenziswa. Isidakamizwa esithi "Tropicamide" imfundo yokusetshenziswa sinconywa ukuba siyihlanganise ngosizo lomgwaqo, ohlome ibhodlela, noma usebenzisa i-pipette. Isidakamizwa kufanele sifinyelele engxenyeni engezansi yesikhwama esihlangene.

Ukuphulukiswa okuphezulu komfundi kungafinyelelwa ngokuyeka isisombululo se-1% soku-1 phansi kwesinye iso. Uma isidakamizwa esinomsoco ophansi osebenzayo, kuyadingeka ukwehla ukudonsa okulodwa bese uphinda ukuxhaphaza emva kwemizuzu engu-5.

I-tropicamid yezingane

Amaconsi athululela umfundi angasetshenziselwa ukuxilonga umbono ngisho nasezinsana ezisanda kuzalwa. Isixazululo esingu-0.5% kuphela sivunyelwe. Ukuvimbela ukutholakala kwemiphumela yocala ochwepheshe batusa ukuhlanza amaconsi nge-saline ngesilinganiso se-1: 1 ngaphambi nje kokusetshenziswa kwangempela.

Ezimweni ezingavamile, lesi sidakamizwa singabangela imiphumela yendawo yangaphakathi: i-photophobia, ukushisa, ukunciphisa amandla okubukwa, ukunyuka okuncane kokucindezela kwe-intraocular.