Hydroxypropyl methylcellulose ijisho ritonyanga

Intangiriro

Hydroxypropyl Methylcellulose ni polymer karemano ikomoka kuri selile, igice kinini cyurukuta rwibimera. Ikoreshwa mubicuruzwa bitandukanye, birimo imiti, ibiryo, no kwisiga. Methylcellulose ikoreshwa no mu bitonyanga by'amaso, bikoreshwa mu kuvura amaso yumye. Ibitonyanga byamaso bizwi nka hydroxypropyl methylcellulose (HPMC) ibitonyanga byamaso.

HPMC ibitonyanga byamaso nubwoko bwamarira yubukorikori bukoreshwa mugusiga amavuta no kugabanya ibimenyetso byamaso yumye. Bakunze gukoreshwa nkumurongo wambere wo kuvura syndrome yumaso yumye, kuko ifite umutekano, ikora neza, kandi yoroshye kuyikoresha. HPMC ibitonyanga byamaso nabyo bikoreshwa mukuvura izindi ndwara, nka blepharitis na meibomian gland idakora neza.

Iyi ngingo izaganira ku bigize, uburyo bwibikorwa, ibimenyetso, kwirinda, ingaruka mbi, hamwe ningaruka zamaso ya HPMC.

Ibigize

HPMC ibitonyanga by'amaso bigizwe na hydroxypropyl methylcellulose, ikaba polymer synthique ikomoka kuri selile. Ni polymer-eruble polymer ikoreshwa mugukora igisubizo kimeze nka gel. Amaso ya HPMC arimo kandi ibintu birinda ibintu nka chloride ya benzalkonium, kugirango birinde kwanduza.

Uburyo bwibikorwa

HPMC ijisho ritonyanga akazi mugukora urwego rukingira hejuru yijisho. Uru rupapuro rufasha kugabanya guhumeka amarira, bifasha kugumisha amaso neza kandi neza. Byongeye kandi, HPMC ibitonyanga by'amaso birimo ibintu birinda ibintu bifasha kwirinda gukura kwa bagiteri na fungal hejuru yijisho.

Ibyerekana

HPMC ibitonyanga by'amaso byerekanwe kuvura syndrome yumaso yumye, blepharitis, na meibomian gland idakora neza. Zikoreshwa kandi mu kugabanya ibimenyetso by'amaso yumye, nko gutwika, guhinda, no gutukura.

Kurwanya

HPMC ibitonyanga by'amaso ntibigomba gukoreshwa kubarwayi bafite hyperensitivite izwi cyane kuri hydroxypropyl methylcellulose cyangwa ikindi kintu cyose kiri mubintu bitonyanga amaso. Byongeye kandi, ntibigomba gukoreshwa mubarwayi bafite indwara zikomeye zamaso cyangwa ibisebe bya corneal.

Ingaruka Zuruhande

HPMC ibitonyanga by'amaso muri rusange byihanganirwa, ariko abarwayi bamwe bashobora guhura n'ingaruka. Izi ngaruka zishobora kuba zirimo kurakara amaso, gutukura, no gukomeretsa. Niba izo ngaruka zikomeje cyangwa zikabije, abarwayi bagomba guhamagara abashinzwe ubuzima.

Ingaruka

HPMC ibitonyanga byamaso bifite akamaro mukuvura syndrome yumaso yumye, blepharitis, na meibomian gland idakora neza. Ubushakashatsi bwerekanye ko ibitonyanga by'amaso bya HPMC bishobora kugabanya ibimenyetso by'amaso yumye kandi bikongera umusaruro w'amarira. Byongeye kandi, barashobora kugabanya gukenera ubundi buvuzi, nkamarira yubukorikori.

Umwanzuro

HPMC ibitonyanga byamaso nubuvuzi bwizewe kandi bunoze bwo kuvura amaso yumye, blepharitis, na gland ya meibomian. Bakora mugukora urwego rukingira hejuru yijisho kandi rurimo imiti igabanya ubukana bwa bagiteri na fungal. HPMC ibitonyanga by'amaso muri rusange byihanganirwa, ariko abarwayi bamwe bashobora guhura n'ingaruka. Ubushakashatsi bwerekanye ko ibitonyanga by'amaso bya HPMC bishobora kugabanya ibimenyetso by'amaso yumye kandi bikongera umusaruro w'amarira.