Ngakho udokotela wakho wezandla uye wancoma ukuthi usebenzise izinyembezi zokufakelwa izikhathi eziningana ngosuku ngenxa yezibonakaliso zakho zeso elomile. Uma uke ube esitokisini sokunakekelwa kweso esitolo sezidakamizwa, ungase ugxilwe ngokuphelele yizinketho eziningi zokulahlekelwa kwamehlo. Yisiphi izinyembezi zokufakelwa okufanele uzame? Uyini umehluko ophakathi kwamaconsi ezinyembezi eziqhekezayo ezingaphezu kwamakhomitha?
Izinyembezi zakho zidlala indima ebalulekile ekugcineni uphilile. Izinyembezi zigcina ubuso bakho buhlanzekile futhi bunomsoco futhi kusize ukuvikela amehlo akho emathandeni nakubaktheriya. Nakuba kungase kubonakale kungelona nje amanzi, izinyembezi zakho empeleni ziyinkimbinkimbi kakhulu. Zakhiwa ngamanzi, ama-carbohydrate, i-lipids, ama-electrolytes, i-lysozymes (ama-enzyme enza njengama-antibiotics emvelo ukuze abulale amabhaktheriya namagciwane), i-lactoferrin (amaprotheni avimbela noma aphuze ukukhula kwebhaktheriya), ahlanganisa amaprotheni namavithamini. Imodeli yefilimu yezinyembezi ososayensi abayitholile iyisithombe esiyisisekelo esinezingqimba ezintathu eziqukethe ungqimba lwe-mucus, ungqimba lwamanzi, ne-lipid noma i-oily layer.
Inhloso Yezinyembezi Zokufakelwa
Nakuba kungenakwenzeka ukuba izinyembezi ezingaphezu kwamakhompiyutha azifakise ngokuphelele izinyembezi zemvelo, abakhiqizi bezinyembezi zokuziqhenya bazame ukulingisa ifilimu yezinyembezi zemvelo noma okungenani eyodwa yezingxenye ezintathu zokuthuthukisa lapho izinyembezi zemvelo zihluleka khona.
Ngenxa yokuthi kunezinhlobonhlobo eziningi zezinyembezi zokufakelwa, ngezinye izikhathi zidideka ukuthola ukuthi iyiphi into enhle kakhulu emehlweni akho. Ezinye izinyembezi zokufakelwa zincane, njengamanzi kanti ezinye zinzima, cishe njenge-gel. Izinyembezi eziningi ezenza izinto ziqukethe ama-hydrogen noma izinhlayiya ezisebenzela ukwandisa umswakama emehlweni akho isikhathi eside.
Ezinye izinyembezi zokufakelwa zingase zibonakale zisebenza kangcono ngamehlo akho ngoba ezinye izinyembezi zezinyembezi zokufakelwa ziqukethe ama-hydrogel amaningi kunezinye.
Izinhlobo zezinyembezi zokufakelwa
- Izithako zokulondoloza: Ezinye izinyembezi zokufakelwa ziqukethe ama-preservatives kanti abanye abenzi. Nakuba izilondolozo zingeke zilimaze iningi lethu, abantu abanesifo esibucayi se- eye abadinga ukugxilwa njalo kwezinyembezi zokufakelwa kungaba nesisindo esinobuthi noma sensizwa kulabo abangakwazi ukuhlukumeza izimpawu zabo. I-conservative eyaziwa kakhulu okuthiwa i-BAK noma i-benzalkonium chloride kufanele igwenywe kubantu abathintekayo kakhulu.
- Izinyembezi Ukuguquka: Ezinye izinyembezi zokufakelwa zinezithako ezishintsha ukwenziwa kwamakhemikhali akho ukuze unciphise izinguquko ezimbi noma ezincane ezingase zenzeke emehlo akho ngenxa yokubona amehlo omile isikhathi eside. Esinye isikole sokucabanga ukuthi uma ushintsha ukubunjwa kwefilimu yezinyembezi, izimpawu zeso elomile zizoncishiswa. Izinyembezi ezenzekayo ezishintsha ukubunjwa kwezinyembezi zakho zihlanganisa Ukusebenza, ama-Hypotears, Akwa Tears kanye neThera Izinyembezi.
- Ukugcoba Kwamehlo: Ezinye izinyembezi zokufakelwa zinezithako ezikhuthaza ukuphulukiswa kwamangqamuzana e-iso. Izinyembezi zokufakelwa eziqukethe i-HP-guar zingcono kakhulu ukuthuthukisa okuqukethwe komswakama kwamangqamuzana anomonakalo omkhulu ngenxa yokomisa. I-HP-guar iyi-molecule eyenza ungqimba lwe-gel oluvikela amaseli awonakele. Lokhu kungqimba kwe-gel kwandisa futhi amathuba okubamba amanzi ezinyembezini zakho ukuba "uhlale" esweni lakho. Izinyembezi zokuzikhandla ezisebenza ngokugqoka iso zifaka ama-Systane Ultra ne-BLINK Izinyembezi.
- I-Oil Stabilizing: Ezinye izinyembezi zokuzikhandla zihlose ukuzinzisa ingxenye yamafutha efilimu yezinyembezi. Ingxenye yamafutha yefilimu yezinyembezi ingaphazanyiswa uma kunezimo ezikhona njenge-blepharitis noma i-meibomian gland ukungasebenzi. Uma ingxenye yamafutha yezingqimba zezinyembezi iphazanyiswa, izinyembezi zakho zemvelo ziyogeleza ngokushesha kakhulu kunokujwayelekile, zibeke amehlo akho abe nomuzwa omile futhi omile. Izinyembezi zokufakelwa empeleni ziqukethe izithako ezinamafutha njengamafutha we-castor noma amafutha amaminerali. Izibonelo zalezi zinyembezi zokufakelwa ziyi-Refresh Endura, i-Systane Balance, ne-Smooth XP izinyembezi zokufakelwa.
Izwi elivela
Kubalulekile ukuthi uthathe izikhathi ezimbalwa ukuxoxa nodokotela wakho wezilwane umsuka wesimo somzimba owomile ongaba nawo.
Udokotela wakho angase ancoma izinyembezi ezithile zokuzenzela ezingahle zibe yindlela engcono kakhulu yohlobo nezinga lobukhulu besimo sakho somlomo omile.
> Umthombo:
> I-Eye Digest, i-University of Illinois, i-Eye & Ear Infirmary, i-Chicago, i-Illinois. Izinyembezi zokufakelwa: Izinqumo eziningi kakhulu.