Chilichonse Chimene Muyenera Kudziwa Zokhudza Khungu Lamadzulo

Zamkati

• Zomwe muyenera kuyang'ana
• Nchiyani chimayambitsa khungu usiku?
• Kodi njira zamankhwala zakhungu lakhungu ndi ziti?
• Kupunduka
• Kulephera kwa Vitamini A.
• Mkhalidwe wa chibadwa
• Kodi ndingapewe bwanji khungu usiku?
• Kodi malingaliro akutali ndi otani?

Kodi khungu usiku ndi chiyani?

Khungu lakuda usiku ndi mtundu wina wamatenda omwe amadziwikanso kuti nyctalopia. Anthu omwe ali ndi khungu lakhungu samatha kuwona bwino usiku kapena m'malo owala pang'ono.

Ngakhale mawu oti "khungu usiku" amatanthauza kuti simungathe kuwona usiku, sizili choncho. Mutha kukhala ndi zovuta kuwona kapena kuyendetsa mumdima.

Mitundu ina yakhungu lakhungu limatha kuchiritsidwa pomwe mitundu ina silichiritsidwa. Onani dokotala wanu kuti adziwe chomwe chimayambitsa vuto lanu la masomphenya. Mukadziwa chomwe chimayambitsa vutoli, mutha kuchitapo kanthu kuti muwongolere masomphenya anu.

Zomwe muyenera kuyang'ana

Chizindikiro chokha chakhungu chakumaso ndikovuta kuwona mumdima. Mutha kuwona khungu usiku pomwe maso anu amasintha kuchoka pamalo owala kupita kumalo opanda kuwala, monga mukamachoka panjira yadzuwa kuti mulowe m'malo odyera opanda magetsi.

Mwinanso mumakhala ndi vuto lowonera mukamayendetsa chifukwa chakuwala kwakanthawi kwamaloboti ndi magetsi oyenda mumsewu.

Nchiyani chimayambitsa khungu usiku?

Maso ochepa angayambitse khungu usiku, kuphatikizapo:

• kuona patali, kapena kusawona bwino mukamayang'ana zinthu zakutali
• ng'ala, kapena kuphimba mandala a diso
• retinitis pigmentosa, yomwe imachitika mdima wakuda utasunthira m'diso lanu ndikupanga masanjidwe
• Matenda a Usher, chibadwa chomwe chimakhudza kumva komanso kuwona

Achikulire ali pachiwopsezo chachikulu chotenga nthenda yamaso. Chifukwa chake amakhala ndi khungu lakhungu usiku chifukwa cha ng'ala kuposa ana kapena achikulire.

Nthawi zambiri ku United States kapena kumadera ena padziko lapansi komwe zakudya zopatsa thanzi zimatha kusiyanasiyana, kuchepa kwa vitamini A kumatha kuchititsanso khungu usiku.

Vitamini A, yotchedwanso retinol, imathandizira kusintha zikhumbo zamitsempha kukhala zithunzi mu diso. Diso lakutsogolo ndi diso losazindikirika mopepuka.

Anthu omwe alibe pancreatic insufficiency, monga anthu omwe ali ndi cystic fibrosis, amavutika kuyamwa mafuta ndipo amakhala pachiwopsezo chachikulu chokhala ndi kuchepa kwa vitamini A chifukwa vitamini A imasungunuka mafuta. Izi zimawaika pachiwopsezo chachikulu chotenga khungu usiku.

Anthu omwe ali ndi shuga wambiri wamagazi (shuga) kapena matenda ashuga amakhalanso ndi chiopsezo chachikulu chodwala matenda amaso, monga ng'ala.

Kodi njira zamankhwala zakhungu lakhungu ndi ziti?

Dokotala wanu wamaso atenga mbiri yakale yazachipatala ndikuwunika m'maso kuti mupeze khungu lomwe silikuwoneka bwino usiku. Muyeneranso kupereka magazi. Kuyezetsa magazi kumatha kuyeza kuchuluka kwanu kwa vitamini A ndi shuga.

Khungu lakhungu usiku lomwe limayambitsidwa ndi kuyandikira kwa maso, ng'ala, kapena kuchepa kwa vitamini A kumachiritsidwa. Magalasi okonzekera, monga magalasi amaso kapena olumikizana nawo, amatha kusintha masomphenya oyang'ana pafupi masana komanso usiku.

Adziwitseni dokotala ngati mukuvutikabe kuwona mopepuka ngakhale ndi magalasi okonza.

Kupunduka

Mbali zamtambo za mandala anu zimadziwika ngati ng'ala.

Matenda opatsirana amachotsedwa kudzera mu opaleshoni. Dokotala wanu adzasinthitsa mandala anu amtambo ndi mandala owoneka bwino. Khungu lanu usiku bwino kwambiri pambuyo opaleshoni ngati ichi ndicho chifukwa chachikulu.

Kulephera kwa Vitamini A.

Ngati kuchuluka kwanu kwa vitamini A kuli kotsika, dokotala akhoza kukupatsani mavitamini owonjezera. Tengani zowonjezera monga momwe zanenera.

Anthu ambiri alibe kusowa kwa vitamini A chifukwa ali ndi mwayi wopeza zakudya zoyenera.

Mkhalidwe wa chibadwa

Matenda amtundu omwe amachititsa khungu usiku, monga retinitis pigmentosa, sachiritsidwa. Jini yomwe imapangitsa kuti khungu lizikhala mu diso silimayankha magalasi kapena opareshoni.

Anthu omwe ali ndi mawonekedwe akhungu amtunduwu ayenera kupewa kuyendetsa usiku.

Kodi ndingapewe bwanji khungu usiku?

Simungapewe khungu lakhungu lomwe ndi zotsatira za zolakwika zobadwa kapena zikhalidwe za majini, monga matenda a Usher. Mutha, komabe, kuwunika bwino kuchuluka kwa shuga m'magazi anu ndikudya zakudya zopatsa thanzi kuti khungu lanu lisayang'ane usiku.

Idyani zakudya zokhala ndi ma antioxidants, mavitamini, ndi mchere, zomwe zingathandize kupewa mathithi. Komanso, sankhani zakudya zomwe zili ndi vitamini A wambiri kuti muchepetse khungu lanu usiku.

Zakudya zina zamtundu wa lalanje ndizochokera ku vitamini A, kuphatikiza:

• cantaloupo
• mbatata
• kaloti
• maungu
• sikwashi yam'madzi
• mango

Vitamini A ilinso mu:

• sipinachi
• masamba obiriwira
• mkaka
• mazira

Kodi malingaliro akutali ndi otani?

Ngati muli ndi khungu usiku, muyenera kusamala kuti mudziteteze komanso kuti mukhale otetezeka. Pewani kuyendetsa usiku momwe mungathere mpaka vuto lakhungu lanu litatsimikizika ndipo, ngati kuli kotheka, athandizidwe.

Konzani kuti muziyendetsa galimoto masana, kapena muteteze kuchokera kwa mnzanu, abale anu, kapena taxi ngati mukufuna kupita kwinakwake usiku.

Kuvala magalasi kapena chipewa chokhala ndi lima kungathandizenso kuchepetsa kunyezimira mukakhala pamalo owala bwino, zomwe zimatha kusintha kusintha kukhala malo amdima.