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I-Tropicamide Anticholinergic Agent Yokuhlolwa Kwamehlo Nokwelashwa I-Tropicamide Powder
Incazelo Eningiliziwe
I-Tropicamide, eyaziwa nangokuthi i-Mydriacyl, umuthi we-anticholinergic osetshenziswa ku-ophthalmology ukunweba umfundi nokwenza lula ukuhlolwa kwamehlo. Itholakala njengamaconsi esweni futhi ikhiqiza i-mydriasis esheshayo neyesikhashana (ukunwetshwa komfundi) kanye ne-cycloplegia (ukukhubazeka kwemisipha ye-ciliary). Le miphumela ivumela ukubonwa okungcono kwe-lens, i-vitreous humor, ne-retina phakathi nezinqubo ezihlukahlukene zamehlo nokuhlolwa.
I-Tropicamide ihlukaniswa njengesidakamizwa se-antimuscarinic, okusho ukuthi ivimbela isenzo se-acetylcholine kuma-muscarinic receptors. Le ndlela yokusebenza ibangela ukunwebeka komfundi kanye nokukhubazeka kwesikhashana kwemisipha ye-ciliary lapho isetshenziswa njengamaconsi esweni. Ngenxa yobude bayo obufushane bokusebenza, ngokuvamile obuhlala phakathi kwamahora angu-4 kuya kwangu-8, i-tropicamide ivame ukusetshenziswa phakathi nokuhlolwa kwamehlo, njengokuhlolwa kwe-fundus enwetshiwe, ukuze kutholwe umbono ocacile wezakhiwo ezingemuva kweso.
Ukuhlolwa kwamehlo okudinga i-mydriasis, njengokuhlolwa kwe-fundus nokuhlolwa kwe-optometry, kuyazuza ekusetshenzisweni kwe-tropicamide. Ngokunweba umfundi, i-tropicamide ivumela udokotela wamehlo noma udokotela wamehlo ukuthi ahlole i-retina, i-optic nerve, nezinye izakhiwo ezisesweni kalula nangokunemba okukhulu. Ukwengeza, i-tropicamide ingasetshenziswa ekulawulweni kokuvuvukala kwe-iris, ukuhlinzeka ngokukhululeka nokusiza enkambisweni yokuphulukisa.
Amaconsi wamehlo e-Tropicamide ngokuvamile asetshenziswa ngqo esweni, futhi imiphumela yawo ibonakala phakathi nemizuzu engaba ngu-40. Ubude besikhathi sokusebenza bungathatha usuku, okuvumela isikhathi sokuhlolwa esinwetshiwe uma kunesidingo.
Ngaphandle kokusetshenziswa kwayo kokuxilonga, i-tropicamide ingase futhi isetshenziswe ngaphambi noma ngemva kokuhlinzwa kwamehlo. Ngokwenza i-cycloplegia ne-mydriasis, i-tropicamide isiza ukulungisa iso ngezinqubo zokuhlinzwa futhi yenza kube lula ukuhlolwa kwangemva kokuhlinzwa.
I-Tropicamide iyithuluzi elibalulekile ngempela ku-ophthalmology ukuze kube lula ukuhlolwa kwamehlo. Ngokwenza i-mydriasis ne-cycloplegia, i-tropicamide ivumela ukubonwa okungcono kwezakhiwo zangemuva zeso phakathi nezinqubo ezifana nokuhlolwa kwe-fundus enwetshiwe. Ukuqala kwayo ngokushesha kwesenzo kanye nesikhathi esifushane uma kuqhathaniswa kwenza kube ukukhetha okuncanyelwayo kodokotela bamehlo nodokotela bamehlo. Ukuhlukahluka kwe-Tropicamide kudlulela ngale kwezinjongo zokuhlolwa, njengoba kungasetshenziswa futhi ekwelapheni ukuvuvukala kwe-iris. Uma isetshenziswa ngendlela efanele, i-tropicamide idlala indima ebalulekile ekuqinisekiseni ukuxilonga okunembile nokuphathwa ngempumelelo kwezimo ezihlukahlukene zamehlo.
Khumbula ukuthintana nathi ukuze uthole ukwesekwa kobuchwepheshe, ukwenza ngokwezifiso umkhiqizo, izindlela zokupheka zamahhala kanye nezinye izinsiza zochungechunge lwemboni.
Khumbula ukuthintana nathi ukuze uthole ukwesekwa kobuchwepheshe, ukwenza ngokwezifiso umkhiqizo, izindlela zokupheka zamahhala kanye nezinye izinsiza zochungechunge lwemboni.
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