I-Hydroxypropyl methylcellulose iliso lehla

Intshayelelo

I-Hydroxypropyl Methylcellulose yipolymer yendalo ephuma kwi-cellulose, inxalenye ephambili yeendonga zeeseli zesityalo. Isetyenziswa kwiimveliso ezahlukeneyo, kubandakanya amayeza, ukutya, kunye nezithambiso. I-Methylcellulose iphinda isetyenziswe kumaconsi esweni, asetyenziselwa ukunyanga amehlo omileyo. La mathontsi eliso aziwa ngokuba yi-hydroxypropyl methylcellulose (HPMC) eye drops.

I-HPMC eyehlayo luhlobo lweenyembezi ezenziweyo ezisetyenziselwa ukuthambisa amehlo kunye nokunciphisa iimpawu zeso elomileyo. Zihlala zisetyenziswa njengonyango lokuqala lwe-syndrome yamehlo eyomileyo, njengoko zikhuselekile, ziyasebenza, kwaye kulula ukuzisebenzisa. HPMC iliso amathontsi zikwasetyenziswa ukunyanga ezinye iimeko, ezifana blepharitis kunye nokungasebenzi kwedlala meibomian.

Eli nqaku liza kuxubusha ukubunjwa, indlela yokwenza, izibonakaliso, ukuchasana, iziphumo ebezingalindelekanga, kunye nokusebenza kakuhle kwamathontsi eliso le-HPMC.

Ukuqamba

Amathontsi emehlo e-HPMC akhiwe nge-hydroxypropyl methylcellulose, eyipolima yokwenziwa ephuma kwi-cellulose. Yipolymer enyibilikayo emanzini esetyenziselwa ukwenza isisombululo esifana nejeli. I-HPMC eyethontsi yamehlo ikwaqulathe izithinteli, ezifana ne-benzalkonium chloride, ukuthintela ukosuleleka.

Indlela yokwenza

Iliso le-HPMC liwisa umsebenzi ngokwenza umaleko okhuselayo kumphezulu weliso. Lo maleko unceda ekunciphiseni ukuphuphuma kweenyembezi, nto leyo enceda ukugcina amehlo ethanjiswa kwaye ekhululekile. Ukwengeza, HPMC iliso amathontsi ziqulathe izithinteli ezinceda ukuthintela ukukhula kwebhaktiriya kunye nokungunda kumphezulu weliso.

Iimpawu

HPMC iliso amathontsi ziboniswa unyango isomiso esomileyo syndrome, blepharitis, kunye nokungasebenzi kwedlala meibomian. Zikwasetyenziselwa ukuthomalalisa iimpawu zeliso elomileyo, njengokutshisa, ukurhawuzelelwa, nokubabomvu.

Contraindications

I-HPMC iliso lamathontsi akufuneki isetyenziswe kwizigulana ezine-hypersensitivity eyaziwayo kwi-hydroxypropyl methylcellulose okanye naziphi na ezinye izithako kumathontsi esweni. Ukongezelela, akufanele zisetyenziswe kwizigulane ezinosulelo olubi lwamehlo okanye izilonda ze-cornea.

Imiphumela

Amathontsi eliso e-HPMC anyanyezelwa kakuhle, kodwa ezinye izigulana zinokuba neziphumo ebezingalindelekanga. Ezi ziphumo bezingalindelekanga zinokubandakanya ukucaphuka kwamehlo, ububomvu, kunye nokuluma. Ukuba ezi ziphumo bezingalindelekanga ziyaqhubeka okanye ziba mandundu, izigulane kufuneka ziqhagamshelane nomboneleli wazo wezempilo.

Ukusebenza kakuhle

I-HPMC eyehlayo iyasebenza ekunyangeni isifo samehlo esomileyo, i-blepharitis, kunye nokungasebenzi kakuhle kwedlala le-meibomian. Uphononongo lubonise ukuba i-HPMC eyehlayo inokunciphisa iimpawu zeso elomileyo kwaye iphucule imveliso yeenyembezi. Ukongezelela, banokunciphisa imfuneko yolunye unyango, njengeenyembezi ezenziweyo.

Ukuqukumbela

I-HPMC eyehlayo lunyango olukhuselekileyo nolusebenzayo kwi-syndrome yamehlo omileyo, i-blepharitis, kunye nokungasebenzi kakuhle kwedlala le-meibomian. Zisebenza ngokwenza umaleko okhuselayo kumphezulu weliso kwaye ziqulathe izigcina-lwazi zokuthintela ukukhula kwebhaktiriya kunye nokungunda. Amathontsi eliso e-HPMC anyanyezelwa kakuhle, kodwa ezinye izigulana zinokuba neziphumo ebezingalindelekanga. Uphononongo lubonise ukuba i-HPMC eyehlayo inokunciphisa iimpawu zeso elomileyo kwaye iphucule imveliso yeenyembezi.