Izidakamizwa "Mezaton": isitatimende

Mezaton (ngeso amaconsi) kuyinto izidakamizwa lingaze. Umuthi has a liphinyiselwe isenzo emnandi postsynaptic-alpha 1 adrenergic receptor. Lapho sigcwalisa (instillation) e iso kuphakamisa umfundi Ukuvuleka komlomo futhi kumthamo imisipha abushelelezi arteriole we conjunctiva. Umthelela esiphezulu (mydriatic) waphawula emva kwemizuzu eyishumi nanhlanu amathathu futhi kuthathe amahora amane kuya kwayisithupha. Isithako asebenzayo zomuthi - phenylephrine hydrochloride.

Mezaton. Imiyalelo: Ubufakazi

Umuthi ezinqunyiwe Umfundi Ukuvuleka komlomo phakathi phansi ophthalmoscopy samehlo nezinye izinqubo ku isizinda isimo ukulawula langemuva kwesigaba iso. Medicine "Mezaton" manual uncoma test inkanuko ngoba esolwa Ukuvalwa glaucoma kanye nephrofayili ewumngcingo yengxenye anterior iso ekamelweni engela, umehluko ukuhlola Umjovo uthayiphe yeso, nge iritah futhi iridotsiklitah ukuvimbela ukwakheka posterior synechiae, unokungaxhumani ekhona, kanye ukunciphisa exudation iris.

Mezaton. Yokusetshenziswa

Lapho efeza umsebenzi izinyathelo zokuxilonga, ophthalmoscopy lokhu izidakamizwa uma bushings ku iconsi ngaphakathi komgodlana conjunctival. instillation okuphindiwe ngemuva amahora enwetshiwe, uma kunesidingo, nokugcinwa kokuthula mydriasis (Umfundi Ukuvuleka komlomo). Mezaton Umhlahlandlela uncoma engcwaba uveitis e sac conjunctival we ethintekile iso iconsi usuku izikhathi ezimbili noma ezintathu ukuze kuqedwe ukuvuvukala.

Ubude izidakamizwa, njengoba umthetho, isethwe ngudokotela wakho.

ukubonakaliswa Esibi zomuthi "Mezaton" Iziqondiso umuzwa esivuthayo ekuqaleni ukwelashwa, ukungakhululeki, amehlo esilufifi, ukucasuka. Ngemva instillation kungenziwa lacrimation iyakhula, ukwandisa ingcindezi (intraocular). Ngosuku ukusetshenziswa lesibili cishe ukwandisa wegazi, ukujuluka, paleness, palpitations, ikhanda.

izidakamizwa contraindicated Ukuvalwa noma emincane-engela ukufiphala asebekhulile iziyaluyalu cerebrovascular noma izinhlelo zenhliziyo libizwa. Mezaton hhayi oqokwe zokugwema ukuphuka e yeso, noma edwengula umsebenzi, i-hyperthyroidism, hypersensitivity, porphyria hepatic, ukuntula azalwa naso glucose-6-phosphate dehydrogenase.

Ukusebenzisa ngokuphindaphindiwe kungabangela mydriasis (Umfundi Ukuvuleka komlomo) sincane evelele kunosuku odlule. Lesi simo esiyingqayizivele sibangelwa kuyinto ejwayelekile ngaphezulu iziguli esezikhulile.

Ngenxa yokuntuleka ukutadisha umthelela isidakamizwa isimo owesifazane okhulelweyo ezingenzeka embungwini, kanye nengane ibele isicelo mezaton akuvumelekile ku ukutusa kodokotela futhi kuncike zokuqapha yalo evamile.

Mayelana yokwamukela noma yimuphi imithi kumele wazise ophthalmologist.

Ukuqinisa ukusebenza mydriatic ukusetshenziswa kuhlangene kungase mezaton atropine ihlelwe ngokulandelana kwezihloko. Okumele kuqashelwe kumele kusetshenziswe ngokuhlanganyela ukulungiswa of monoamine oxidase inhibitor ngokuqondene ingozi eliphezulu imvelo letindzala ukusabela adrenergic. tricyclic antidepressant, m-holinoblokatory, guanetedin, reserpine, propranolol kungase potentiate (ukuthuthukisa) phenylephrine pressor umphumela.

Impilo eshalofini zomuthi iminyaka emibili. izitsha eziyisikhombisa Avulwe ukulingana izinsuku eziyishumi nane. Ekupheleni zalezikhathi is hhayi Kunconywa ukusetshenziswa phenylephrine.

Njengoba umkhuba ubonisa, izidakamizwa kwamukeleka kahle impela. Nokho, ngaphambi kokufaka isicelo kumelwe ufunde ngokucophelela isifinyezo, xhumana nodokotela.