Hydroxypropyl methylcellulose anya tụlee

Okwu mmalite

Hydroxypropyl Methylcellulose bụ polymer eke sitere na cellulose, bụ isi akụkụ nke mgbidi cell osisi. A na-eji ya na ngwaahịa dị iche iche, gụnyere ọgwụ, nri, na ihe ịchọ mma. A na-ejikwa Methylcellulose mee ihe na nsị anya, nke a na-eji agwọ anya nkụ. A na-akpọ mmiri mmiri anya ndị a dị ka hydroxypropyl methylcellulose (HPMC) anya tụlee.

Mpempe anya HPMC bụ ụdị anya mmiri arụrụ arụ nke a na-eji mmanu anya wee belata mgbaàmà nke anya nkụ. A na-ejikarị ha eme ihe dị ka ọgwụgwọ mbụ maka ọrịa anya akọrọ, n'ihi na ha dị mma, dị irè ma dị mfe iji. A na-ejikwa ọgwụ anya HPMC na-agwọ ọnọdụ ndị ọzọ, dị ka blepharitis na meibomian gland dysfunction.

Isiokwu a ga-atụle ihe mejupụtara, usoro ihe omume, egosi, contraindications, mmetụta, na irè nke HPMC anya tụlee.

Ihe mejupụtara

Ihe mejupụtara anya HPMC bụ hydroxypropyl methylcellulose, nke bụ polymer sịntetik sitere na cellulose. Ọ bụ polymer soluble mmiri nke a na-eji emepụta ihe ngwọta dị ka gel. Mbelata anya HPMC nwekwara ihe nchekwa, dị ka benzalkonium chloride, iji gbochie mmetọ.

Usoro nke Omume

HPMC anya tụlee na-arụ ọrụ site na-akpụ a mkpuchi oyi akwa n'elu anya. Ihe oyi akwa a na-enyere aka ibelata evaporation nke anya mmiri, nke na-enyere aka mee ka anya mmanu na mma. Na mgbakwunye, mgbada anya HPMC nwere ihe nchekwa na-enyere aka igbochi uto nje na fungal n'elu anya.

Ngosipụta

A na-egosi mbelata anya HPMC maka ọgwụgwọ nke ọrịa anya nkụ, blepharitis, na arụrụ arụ nke meibomian gland. A na-ejikwa ha ebelata mgbaàmà nke anya nkụ, dị ka ọkụ, itching, na ọbara ọbara.

Contraindications

E kwesịghị iji ọgwụ anya HPMC mee ihe na ndị ọrịa nwere hypersensitivity na hydroxypropyl methylcellulose ma ọ bụ ihe ọ bụla ọzọ na-adaba n'anya. Na mgbakwunye, ekwesighi iji ha na ndị ọrịa nwere nnukwu ọrịa anya ma ọ bụ ọnya corneal.

Mmetụta dị n'akụkụ

A na-anabatakarị mbelata anya HPMC nke ọma, mana ụfọdụ ndị ọrịa nwere ike ịnwe mmetụta dị n'akụkụ. Mmetụta ndị a nwere ike ịgụnye mgbakasị ahụ anya, ọbara ọbara, na nsị. Ọ bụrụ na mmetụta ndị a na-adịgide ma ọ bụ na-akawanye njọ, ndị ọrịa kwesịrị ịkpọtụrụ onye na-ahụ maka ahụike ha.

Ịrụ ọrụ

Mbelata anya HPMC na-arụ ọrụ nke ọma n'ịgwọ ọrịa anya akọrọ, blepharitis, na arụrụ arụ ọrụ meibomian. Nnyocha e mere egosiwo na ntanye anya HPMC nwere ike ibelata mgbaàmà nke anya nkụ ma melite mmepụta anya mmiri. Tụkwasị na nke ahụ, ha nwere ike ibelata mkpa ọgwụgwọ ndị ọzọ, dị ka anya mmiri na-arụ ọrụ.

Mmechi

Mbelata anya HPMC bụ ọgwụgwọ dị mma ma dị irè maka ọrịa anya nkụ, blepharitis, na arụrụ ọrụ nke gland meibomian. Ha na-arụ ọrụ site n'ịme akwa mkpuchi n'elu anya ma nwee ihe nchekwa iji gbochie nje bacteria na fungal. A na-anabatakarị mgbada anya HPMC nke ọma, mana ụfọdụ ndị ọrịa nwere ike nweta nsonaazụ. Nnyocha e mere egosila na mgbada anya HPMC nwere ike ibelata mgbaàmà nke anya nkụ ma melite mmepụta anya mmiri.