Hypromellose iso amaconsi

IHydroxypropyl methylcellulose (HPMC) ivamise ukusetshenziswa ekwakhiweni kwamaconsi esweni ngenxa yekhono lawo lokusebenza njengento ejiyayo neyokugcoba. Amaconsi wamehlo aqukethe i-HPMC avame ukusetshenziselwa ukukhulula amehlo omile futhi anikeze ukukhululeka kwesikhashana ekucasukeni nasekuphathekeni.

Indlela yokusebenza ye-HPMC kumaconsi iso isekelwe ekhonweni layo lokwenza ifilimu evikelayo ebusweni beso. Ifilimu isiza ukugcina umswakama futhi ivimbele ukuhwamuka kwezinyembezi, okungaholela ekomeni nokungakhululeki. Ngaphezu kwalokho, izici zokugcoba ze-HPMC zisiza ukunciphisa ukungqubuzana phakathi kwejwabu leso kanye nobuso beso, okungase kunciphise nakakhulu ukungakhululeki.

Amaconsi wamehlo e-HPMC ayatholakala ekugxiliseni nasekuhlanganiseni okuhlukahlukene, kuye ngezidingo ezithile zesiguli. Amaconsi angase aqukathe ezinye izithako, njengezilondolozi kanye nama-ejenti agcina izinga lokushisa, ukuze kuthuthukiswe ukusebenza kwawo kanye nokuzinza. I-pH yamaconsi nayo ilawulwa ngokucophelela ukuze kuqinisekiswe ukuthi ibekezelelwa kahle futhi ingabangeli ukucasuka noma ukulimala kweso.

Ukuze usebenzise amathonsi eso e-HPMC, iziguli zivame ukufaka iconsi elilodwa noma amabili esweni ngalinye njengoba kudingeka. Amaconsi angasetshenziswa izikhathi eziningana ngosuku, kuye ngokuthi izimpawu zinzima kangakanani. Iziguli kufanele zigweme ukuthinta isihloko se-dropper esweni lazo noma enye indawo ukuvimbela ukungcoliswa kwamaconsi.

Sekukonke, amaconsi wamehlo e-HPMC ayinketho ephephile nesebenzayo yokukhululeka kwamehlo omile nezinye izimpawu zokucasuka kwamehlo. Banikeza umphumela wokugcoba nokuvikela ongasiza ekudambiseni ukungakhululeki nokukhuthaza ukuphulukiswa kwendawo ye-ocular. Iziguli kufanele zithintane nomhlinzeki wazo wezempilo ukuze zinqume ukwelashwa okufanele kakhulu kwesimo sazo esithile.