Makantar dare: menene shi, alamomi da magani

Wadatacce

• Kwayar cututtuka da manyan dalilan
• Yadda ake yin maganin

Makantar dare, a kimiyance da aka sani da nictalopia, shine wahalar gani a cikin ƙananan yanayin haske, kamar yadda yake faruwa a cikin dare, lokacin da ya fi duhu. Koyaya, mutanen da ke wannan cuta na iya samun hangen nesa gaba ɗaya da rana.

Koyaya, makantar dare ba cuta ba ce, amma alama ce ko rikitarwa na wata matsala, irin su xerophthalmia, cataracts, glaucoma ko cututtukan ciwon suga. Don haka, yana da mahimmanci koyaushe a nemi likitan ido don tantance kasancewar wata cutar ido da kuma fara maganin da ya dace.

Don haka, makantar dare abin warkarwa ce, ya danganta da abin da ya haifar da ita, musamman idan aka fara magani cikin sauri kuma don ainihin dalilin.

Kwayar cututtuka da manyan dalilan

Babban abin da ke nuna makafin dare shi ne wahalar gani a muhallin duhu, musamman yayin tafiya daga wuri mai haske zuwa mai duhu, kamar lokacin shiga gida ko lokacin faduwar rana, misali. Don haka, mutanen da makafin dare bai warke ba ya kamata su guji tuƙi a ƙarshen rana ko kuma cikin dare, don tabbatar da amincinsu.

Wannan wahalar gani na faruwa ne yayin da matakan kalar launin fata a cikin rabe rabe, da aka fi sani da rhodopsin, suka ragu, yana shafar ikon ido wajen sarrafa abubuwa cikin karamin haske.

Waɗannan masu karɓar cutar galibi suna shafar rashin bitamin A, wanda ke haifar da xerophthalmia, amma kuma za a iya canza su a yanayin wasu cututtukan ido kamar glaucoma, retinopathy, myopia ko retinitis pigmentosa, misali.

Learnara koyo game da yadda ake ganowa da magance cutar xerophthalmia.

Yadda ake yin maganin

Jiyya don makantar dare ya dogara da abin da ke haifar da canje-canje a cikin masu karɓa na ido. Saboda haka, wasu daga cikin hanyoyin da aka fi amfani da su sun haɗa da:

• Gilashi da ruwan tabarau na lamba: ana amfani dasu musamman a lokuta na myopia don inganta hangen nesa;
• Ido ta sauke: ba da damar sarrafa matsa lamba a cikin ido a cikin yanayin glaucoma, inganta alamun bayyanar;
• Arin Vitamin A: ana bada shawarar a cikin yanayin xerophthalmia saboda rashin bitamin A;
• Tiyata: ana amfani dashi sosai don magance cututtukan ido a cikin tsofaffi da haɓaka hangen nesa.

Bugu da kari, idan aka gano wata cuta ta kwayar ido, likita na iya yin odar karin gwaje-gwaje kamar su hoton kimiyyar gani ko duban dan tayi don tabbatar da dacewar maganin, wanda zai iya daukar tsawon lokaci.