Dexamethasone ndi mankhwala omwe amadziwika kwa nthawi yayitali pa zamankhwala, omwe nthawi zambiri amatchulidwa komanso ophthalmologists ngati madontho a maso. Mankhwalawa opangidwa ndi ophthalmology amagwiritsidwa ntchito pamtundu, ndiko kuti, mankhwala ake amachiritsira kuti athandizidwe mu thupi kapena gawo lina la thupi. Ndipo kungoyankhula, madontho ayenera kuikidwa m'maso, ndipo zotsatira za mankhwala pa thupi lonse lidzakhala lopanda pake.
Kupereka mankhwala kwa mankhwala
Dexamethasone amatanthauza glucocorticosteroid kukonzekera, zomwe ndizo, steroids. Steroids ndi zinthu zomwe zimagwira ntchito kwambiri, zomwe zimayambitsa kagayidwe kake ka thupi ndi zina zomwe zimachitika m'thupi la munthu.
Zotsatira zosiyanasiyana za glucocorticosteroids pa thupi la munthu ndi izi:
- malingaliro;
- chotsutsa-chowopsya;
- chotsutsa-kupanikizika;
- kuwonjezereka kwamagetsi;
- njira;
- anti-inflammatory effect.
Dexamethasone ndi yopangidwa ndi glucocorticosteroid mankhwala ndi mawonekedwe a madontho a diso, malingana ndi malangizo, amapereka mofulumira zotsutsa-zotupa zowononga, zotsutsana ndi zotsutsana ndi zotsutsa. Dontho limodzi la mankhwalawa, loikidwa m'maso aliwonse, limatsimikizira kuti limatha kugwira ntchito maola 8.
Manyowa amaikidwa mwachindunji pa conjunctiva, chigoba chofewa chomwe chimakwirira maso kuchokera kunja. Ndili ndi kufiira kwa ziwiya za conjunctiva zomwe timayankhula za "maso ofiira". Pogwiritsa ntchito conjunctiva, madontho a diso kuchokera ku dexamethasone zilonda zam'thupi zimathamangidwira mu epithelium ndipo malo amadzi a diso amadzaza ndi mankhwala omwe amafunikira kuti athandizidwe. Ndipo pamaso pa kutukusira, mankhwalawa amalowa m'nyanja m'maso mwamsanga. Mankhwalawa amatengedwera m'chiwindi ndipo amatulutsidwa kuchokera ku thupi ndi zofunda.
Zizindikiro za kukhazikitsidwa kwa Dexamethasone
Dontho la Diso la Dexamethasone 0.1% likulamulidwa ndi zotsatirazi:
- mayendedwe conjunctivitis;
- keratitis (kutupa kwa cornea ya diso);
- blepharitis (matenda opweteka a maso);
- scleritis (kutupa kwa sclera);
- chorioretinitis (kutupa kwa choroid ndi retina);
- uveitis (kutupa kwa choroid cha maso);
- iridocyclitis (kutupa kwa iris ndi thupi la diso);
- optic neuritis;
- kupweteka kwa diso (kuphatikizapo kuyaka);
- nthawi yoperekera ntchito (opaleshoni yamaso).
Ali ndi zotsutsana ndi mankhwala ndi zovuta zotsatila:
- zozizira za maso;
- kuwonongeka kwa diso;
- matenda a purulent a maso;
- glaucoma (clouding ya lens);
- kuwonjezereka kwa intraocular;
- kupukuta kwa cornea;
- chifuwa chachikulu ;
- Zaka za msinkhu wa ana (mwazidzidzidzi, madontho a diso Dexamethasone akhoza kuikidwa m'mphuno mwa ana, koma atangotenga dokotala);
- zotsutsana ndi zigawo za mankhwala;
- nthawi yoyamwitsa;
- Mimba (madontho a diso Dexamethasone angagwiritsidwe ntchito pathupi, pokhapokha phindu la ntchito yawo siliposa chiopsezo kwa mwana wamwamuna, ndi mankhwala osapitirira sabata limodzi).
Kodi mungagwiritse ntchito bwanji dexamethasone?
Madontho ndi Dexamethasone amalembedwa kawirikawiri mofanana - 1-2 madontho m'maso aliyense katatu pa tsiku, panthawi imodzimodzi. Mu mitundu yovuta ya kutupa, ndi matenda ena, dokotala akhoza kupereka njira ina. Akagwiritsidwa ntchito, odwala nthawi zambiri amazindikira kutentha kwa maso pambuyo poika instillation. Izi ndizochitika mwachibadwa kwa mankhwala ndipo, ngati kutentha kumapita mofulumira, sikoyenera kuthetsa mankhwala.