He aha ngā pupuhi kanohi? Ngā tohu, ngā take, me te rongoā

Ko ngā pupuhi kanohi he itiiti ngā pōka, ngā aho, te ahua rānei o te whatu e rere ana i tō tirohanga. Ka puta ēnei atarangi itiiti ina hangaia ngā kohinga microscopic i roto i te wai mā, jelly-rite e kiia nei ko te vitreous e whakaki ana i tō kanohi. Ahakoa ka ātaahua pea i te tīmatanga, he koretake te nuinga o ngā pupuhi, ka iti ake te kitea i te wā e ako ana tō roro ki te whakakore i a rātou.

He aha ngā pupuhi kanohi?

Ko ngā pupuhi kanohi he itiiti, he pōka e neke ana e puta ana i tō tirohanga. Ka rite rātou ki ngā pōka pango itiiti, te hina rānei, ngā aho, te whatu rānei e puta ana kei mua i ō kanohi.

Ko ēnei pupuhi he atarangi kei runga i tō whatu e whakaatuhia ana e ngā kohinga itiiti o ngā pūtau, te pūmua rānei i roto i te wai vitreous. Ko te wai vitreous te wai mā, te gel-rite e whakaki ana i te wāhi i waenganui i tō karaihe me tō whatu, ā, te āwhina i te pupuri i te ahua porowhita o tō kanohi.

Ka kite te nuinga o te iwi i ngā pupuhi nui ake ina titiro ki ngā papamuri mārama, ngā papamuri kikorangi rānei pēnei i te rangi kikorangi, te pakitara mā. Ka rere atu rātou ina ngana koe ki te titiro tika ki a rātou, ka puta mai tēnei nā te mea ka neke rātou me ngā nekehanga o ō kanohi.

He aha ngā tohu o ngā pupuhi kanohi?

Ko te tohu matua o ngā pupuhi kanohi ko te kite i ngā ahua itiiti, e neke ana i tō tirohanga. Ka rerekē ēnei tohu mai i te tangata ki te tangata, engari he tauira noa e kitea ana e te nuinga o te iwi.

Ko ēnei ngā tohu noa e kitea pea e koe:

• Ngā pōka pouri itiiti, te pōka rānei e neke ana ina neke ō kanohi
• Ngā ahua rite ki te aho, te aho rānei e rere ana i tō tirohanga
• Ngā tauira rite ki te whatu e puta ana kei mua i ō kanohi
• Ngā pōka porowhita, te porowhita rānei i roto i tō tirohanga
• Te kite nui ake o ngā pupuhi i runga i ngā papamuri mārama
• Ngā pupuhi e rere ana ina ngana koe ki te aro ki a rātou

Ko ēnei tohu te nuinga o te wā ka kitea ake i roto i te mārama kanapa, i te titiro rānei ki ngā papa ma, mārama. Ko te nuinga o te iwi ka kite ka iti haere te raruraru o ngā tohu ngāwari i te wā e taumaha ana te roro, ka ako ki te whakakore i a rātou.

He aha ngā momo tohu ngāwari o te kanohi?

Ka taea te wehewehe i ngā tohu ngāwari o te kanohi i runga i tō rātou ahua me te take i raro. Ko te mārama ki ēnei momo rerekē ka āhei ai koe ki te whakaahua pai ake i te mea e kite ana koe ki tō tākuta kanohi.

Ko ngā momo noa:

• Muscae volitantes: Ko te momo tino noa, e puta ana hei pōtiki iti, pouri, pōtiki rānei e neke ana me te nekehanga o te kanohi
• Weiss ring floaters: Ngā tohu ngāwari ā-porowhita e puta ana ina wehe te vitreous i te uaua tirohanga
• Cobweb floaters: Ngā tauira rite ki te whatu e tohu pea ana i ngā huringa nui ake o te vitreous
• Ngā tohu ngāwari nui, matotoru: Ngā pōtiki nui ake, e kitea ake ana e taea te pā kino ki te tirohanga
• Ngā tohu ngāwari mumura: Ngā tohu ngāwari kapua, māwhero rānei e puta ana i te mumura i roto i te kanohi

Ko te nuinga o ngā tohu ngāwari kei roto i te kātene tuatahi, ā, e whakaarohia ana he huringa noa e pā ana ki te pakeketanga. Heoi, ko te puta mai o te maha o ngā tohu ngāwari nui, momo hou rānei, me āta tirohia e te taote.

He aha ngā take o ngā tohu ngāwari o te kanohi?

Ka whanake ngā tohu ngāwari o te kanohi ina huri te wai vitreous i roto i tō kanohi mai i tōna āhua gel noa. Ko te tikanga tenei he mea noa, ā, ka puta hei wāhanga o te pakeketanga, ahakoa ka taea e ētahi atu take te whakauru.

Ko ngā take tino noa:

• Ngā huringa o te karu e pā ana ki te pakeke: I te wā e pakeke haere ana koe, ka wai ake te karu, ā, ka taea te hanga i ngā kohinga.
• Te wehenga o te karu o muri: Ka unu te karu i te whatu, ka hangaia ai ngā pupuhi nui ake.
• Te miopia (te tiro tata): Ko te nuinga o te hunga he tiro tata nui, ka tere ake te whanake i ngā pupuhi.
• Te mumura o te kanohi: Ko ngā āhuatanga penei i te uveitis ka taea te whakaoho i ngā pūtau mumura ki te karu.
• Ngā whara o te kanohi: Ka taea e te pakaru o te kanohi te whakararu i te karu, ā, ka hangaia ai ngā pupuhi.
• Te retinopathy huka: Ka taea e te huka te whakaoho i te toto i roto i te kanohi, ā, ka arahi ki ngā pupuhi.

Ko ētahi take kaore i te noa engari he kino ake:

• Ngā pakaru, ngā wehenga ranei o te whatu: Ka taea e ēnei āhuatanga kino te whakaoho i te puta mai o te maha o ngā pupuhi hou.
• Te toto i roto i te karu: Te toto ki roto i te karu mai i ngā oko toto i pakaru.
• Ngā mate pukupuku o te kanohi: Ko ngā tipu onge i roto i te kanohi ka taea te whakaatu i ngā atarangi e puta mai ana hei pupuhi.

Ahakoa he kore kino te nuinga o ngā pupuhi, ko te mārama ki tō rātou take ka āwhina ki te whakatau mēnā ka hiahia koe ki te tiaki hauora tere, ki te tirotiro noa rānei i a rātou i te wā.

Nōhea te haere ki te taote mō ngā pupuhi o te kanohi?

Ko te nuinga o ngā pupuhi o te kanohi he kore kino, ā, kaore e hiahiatia te tiaki hauora tere. Heoi, ko ētahi tohu whakatūpato e whakaatu ana me haere wawe koe ki te taote kanohi hei whakakore i ngā āhuatanga kino.

Rapua te tiaki hauora tere mena ka pā atu ki a koe:

• Tūpono o te maha o ngā mea e rere ana i roto i te kanohi, ina koa ki te rite te ahua ki te ua, ki te kapua rānei
• Ngā rama e whiti ana, ngā raina penei i te uira i roto i tō tirohanga taha
• He pōtae pouri, he atarangi rānei e neke ana puta noa i tō tirohanga
• Te ngaro ohorere o te tirohanga taha, te ngaro rānei o te tirohanga
• Te mamae o te kanohi e haere tahi ana me ngā mea hou e rere ana
• Ngā mea e rere ana e kaha ake te kino i muri i te pokanga kanohi, i te whara rānei

Whakatau rā hei tiro kanohi noa ki te kite koe i:

• Te piki haere o te maha o ngā mea e rere ana i te wā
• Ngā mea e rere ana e āwangawanga ana i ngā mahi o ia rā penei i te pānui, te taraiwa rānei
• Ngā mea hou e rere ana ki te mate huka koe, ki te toto teitei rānei
• Ngā mea e rere ana e haere tahi ana me ngā mamae o te mahunga, me ngā huringa tirohanga rānei

Ka taea e ēnei tohu te tohu i ngā pakaru o te retina, te wehewehe, ētahi atu āhuatanga kino o te kanohi e hiahia ana ki te rongoā wawe. Ka taea e te whakauru wawe te aukati i te ngaro o te tirohanga pumau.

He aha ngā take morearea mō ngā mea e rere ana i roto i te kanohi?

He maha ngā take ka taea te whakapiki ake i tō tūponotanga ki te whanake i ngā mea e rere ana i roto i te kanohi. Ahakoa kei tua atu o tō mana whakahaere ētahi take morearea, ka taea e te mōhiotanga ki a rātou te āwhina i a koe ki te mohio ki te wā hei tiaki atu ai i te hauora o te kanohi.

Ngā take e pā ana ki te pakeketanga me ngā take ira:

• Pakeke neke atu i te 50: Ka huri te vitreous i te āhua noa me te pakeketanga, ka kaha ake ai te rerenga o ngā mea
• Te tirohanga tata kino: Ka tino whanake ngā mea e rere ana i te wā o te oranga mō te hunga he myopia teitei
• Te hītori whānau: Ka taea e ngā take ira te awe i te hanganga o te vitreous me te whanaketanga o ngā mea e rere ana
• Te ira tangata: E kī ana ētahi rangahau ka iti ake pea te tūponotanga o ngā wāhine ki ētahi momo mea e rere ana

Ngā āhuatanga hauora e whakapiki ake ana i te morearea:

• Te hukapapa: Ka taea te whakaeke i te retinopathy hukapapa me te toto i roto i te vitreous
• Te toto teitei: Ka taea te arahi ki ngā raruraru o ngā oko toto o te retina
• Ngā mate mumura: Ko ngā āhuatanga penei i te mate pāwera rheumatoid ka taea te whakaeke i te mumura o te kanohi
• Ngā mamae o te migraines: Ko ētahi o te hunga e pangia ana e te migraines ka pūrongo atu i ngā raru tirohanga nui ake

Ngā take oranga me te taiao:

• Te pokanga kanohi o mua: Ko te pokanga cataract, ko ētahi atu mahi pokanga kanohi rānei ka taea te whakapiki ake i te tūponotanga o te pupuhi
• Ngā whara o te kanohi: Ka taea e te trauma te whakararu i te vitreous me te hanga i ngā pupuhi
• Te whakamahinga rorohiko roa: Ka taea te whakapiki ake i te matauranga o ngā pupuhi kei reira, ahakoa kaore e whakaeke i a rātou

Ahakoa kaore e taea e koe te whakarereke i ngā take penei i te tau me te ira, ko te whakahaere i ngā āhuatanga penei i te hukapapa me te tiaki i ō kanohi mai i te whara ka taea te awhina i te whakaiti i tō tūponotanga ki te whanake i ngā pupuhi raruraru.

He aha ngā raruraru pea o ngā pupuhi kanohi?

Ko te nuinga o ngā pupuhi kanohi kaore he kino, kāore hoki e arahi ki ngā raruraru nui. Heoi, i ētahi wā, ko ngā take taketake o ngā pupuhi, ko ngā pupuhi anō rānei ka taea te hanga i ngā raruraru e pā ana ki tō tirohanga me te kounga o te ora.

Ngā raruraru e pā ana ki te tirohanga:

• Te ngoikore o te tirohanga nui: Ka taea e ngā pupuhi nui, maha rānei te whakakore i te pānui, te taraiwa, te mahi o ia rā rānei
• Te whakaiti i te mārama o te rerekētanga: Ka taea e ngā pupuhi te whakamamae i te wehewehenga i waenga i ngā tae rite, i ngā atarangi rānei
• Te uaua ki ngā mahi tirohanga pai: Ka taea te wero i ngā mahi e hiahia ana ki te tirohanga tika

Ngā raruraru taketake nui e tohutohu ana ngā pupuhi:

• Te wehewehenga o te retina: Ki te puta mai ngā mea e rere ana i ngā pakaru o te retina, ka taea te haere tonu ki te wehewehe katoa
• Te toto i roto i te karu: Ka taea e te toto i roto i te kanohi te ngaro o te tirohanga ki te kore e rongoa
• Te mumura o te kanohi mo te wa roa: Ka taea e te uveitis e haere tonu ana te glaucoma, te cataracts, te raru ranei o te tirohanga mō ake tonu atu
• Ngā raruraru o te mate huka: Ka taea e ngā mea e rere ana mai i te retinopathy huka te tohu i te kino o te kanohi e haere tonu ana

Ngā pānga hinengaro me te oranga:

• Te manukanuka me te ahotea: Ka taea e te kite tonu i ngā mea e rere ana te awangawanga mō te ngaro o te tirohanga
• Te hekenga o te kounga o te ora: Ka taea e ngā mea nui e rere ana te whakatau i ngā mahi whakangahau
• Te pouri: Ka whanake etahi i ngā huringa o te ngakau ina pā kino ngā mea e rere ana ki te oranga o ia rā

Ahakoa he iti rawa enei raruraru, ka whakakitea te hiranga o te aromatawai tika ina puta mai ngā mea e rere ana, te kino ranei.

Ko te nuinga o te iwi ka ako ki te taurite ki ngā mea iti e rere ana kahore he pānga roa ki to rātou tirohanga, ki to rātou oranga rānei.

Me pēhea te aukati i ngā mea e rere ana i te kanohi?

Ahakoa kaore e taea e koe te aukati katoa i ngā mea e rere ana i te kanohi e pā ana ki te pakeketanga, ka taea e ētahi whiringa oranga me ngā mahi hauora te whakaiti i tō tūponotanga ki te whanake i ngā mea e rere ana e arai ana ranei ki ngā āhuatanga kino e puta mai ana.

Tīakina tō hauora kanohi katoa mā te:

• Arotake kanohi ā-rangi: Ka taea e ngā tirotiro ā-tau te hopu i ngā raruraru i mua i te puta mai o ngā pupuhi.
• Whakahaere i ngā āhuatanga mate pūmau: Kia pai te whakahaere i te huka toto me te toto teitei hei aukati i ngā raruraru kanohi.
• Whakarite kai hauora: Ka tautoko pea ngā kai whai antioxidants i te hauora kanohi whānui.
• Kia makuku tonu: Ka āwhina te makuku tika ki te pupuri i te āhua hauora o te vitreous.
• Kaua e whakakī: Ka whakapiki ake te whakakī i te tūponotanga o ngā mate kanohi maha e taea ai te puta mai o ngā pupuhi.

Tīakina ō kanohi kei te whara mā te:

• Kakahu i ngā karāhe kanohi haumaru: Whakamahia ngā karāhe tiaki i te wā o ngā hākinakina, te mahi i te pāmu, te mahi rānei e whai morearea ana.
• Whai i te tiaki kanohi tika: Whakahaeretia ngā karāhe hono mā te haumaru, ā, kaua e wīwī nui ō kanohi.
• Kia tupato ki te whakapai kanohi: Whakakapihia ngā whakapai tawhito, ā, kaua e whakauru i ngā pūhui ki roto i ō kanohi.

Whakahaerehia ngā take morearea e taea te whakahaere:

• Whakahaere i te whanaketanga o te myopia: Mahi tahi me tō tākuta kanohi hei whakaheke i te tiro tata i ngā tamariki.
• Whakaora i ngā āhuatanga mumura: Whakahaeretia tika ngā mate ā-tinana e pā ana ki ngā kanohi.
• Whai i te tiaki muri i te pokanga: I muri i te pokanga kanohi, whai i ngā tohutohu katoa hei whakaiti i ngā raruraru.

Kia mahara ko ētahi pupuhi he wāhanga noa iho o te koroheketanga, ā, e kore e taea te aukati. Arotakehia te pupuri i te hauora kanohi whānui, me te rapu i te tiaki tere mō tetahi huringa āwangawanga i tō tirohanga.

Pehea te whakatau i ngā pupuhi kanohi?

Ko te whakatau i ngā pupuhi kanohi e pā ana ki te whakamātautau kanohi whānui hei whakatau i tōna take me te whakakore i ngā āhuatanga kino kei raro.

Ka tīmata tō tākuta mā te:

• Hītori hauora: Pātai mō te wā i tīmata ai ngā pōrehu, tō rātou āhua, me ētahi tohu e hono atu ana
• Whakamātau mā te tirohanga: Te pānui i te tūtohu kanohi paerewa hei tirotiro mena ka pā ngā pōrehu ki tō tirohanga
• Whakaahuatanga o ngā tohu: Kōrero taipitopito mō te mea e kite ana koe me te wā e kite nui ana koe

Ngā whakamātau kanohi motuhake e whakauru ana:

• Whakamātau kanohi whānui: Ka whānui ngā tūtohu kanohi kia taea ai e te taote te tirotiro i te vitreous me te retina
• Whakamātau rama-waewae: Ka whakarato he maikorohiko motuhake i ngā tirohanga taipitopito o ngā hanganga kanohi
• Ophthalmoscopy: Te tirotiro tika i te retina me te vitreous mā te rama mārama
• Tonometry: Te ine i te pehanga kanohi hei tirotiro i te glaucoma

Ngā whakamātau whakamātau matatau ka uru pea:

• Te hangarau whakakotahitanga whāiti (OCT): Ka hanga i ngā whakaahua tapawhā taipitopito o te retina
• Fluorescein angiography: Ka whakamahi i te tae me te whakaahua motuhake hei tirotiro i ngā oko toto
• Whakaahua ultrasound: Ka hanga ngā ngaru oro i ngā whakaahua ina tino pōrehu te vitreous kia kore ai e taea te titiro atu
• Te whakamātau mara tirohanga: Ka whakarite i tō mara tirohanga katoa hei kimi i ētahi waahi matapo

Ko te tukanga whakamātau he kore mamae te nuinga, ahakoa ka pā te mārama ki ō kanohi mō etahi haora i muri i te whānui. Ka whakamārama tō taote i ngā kitenga katoa ka kōrero mena ka hiahia ō pōrehu ki te rongoā, ki te tirotiro rānei.

He aha te rongoā mō ngā pōrehu kanohi?

Ko te rongoā mō ngā pōrehu kanohi e whakahaeretia ana e tō rātou kaha, te take taketake, me te pānga ki tō oranga o ia rā. Ko te nuinga o ngā pōrehu kaore e hiahia ki tetahi rongoā ka iti ake te kitea i te wa e ako ana tō roro ki te whakakore i a rātou.

Ko te whakahaere mā te tiaki e whakauru ana:

• Te matawai me te tirotiro: Ko te nuinga o ngā tohu e rere ana ka titirohia noa i te wā, kāo te whakauru atu
• Ngā tikanga whakarite: Te ako ki te neke i ō kanohi kia neke atu ngā tohu e rere ana i te tirohanga matua
• Ngā whakarerekētanga noho: Te whakamahi i te mārama mārama ake i te wā e pānui ana, i te mahi tata rānei
• Ngā whakamātautau auau: Ngā whakamātautau kanohi whakaritea hei tirotiro i ngā huringa

Ngā rongoā hauora mō ngā take taketake:

• Ngā rongoā anti-inflammatory: Ngā matū kanohi, ngā rongoā waha rānei mō ngā tohu e rere ana e pā ana ki te mumura
• Te whakahaere i te mate huka: Te whakahaere pai ake i te huka toto hei aukati i te whanaketanga o te retinopathy huka
• Te whakahaere i te toto teitei: Te whakahaere i te toto teitei hei aukati i ngā raruraru o ngā oko toto o te retina
• Te rongoā i ngā āhuatanga o te retina: Te rongoā laser, te pokanga rānei mō ngā pakaru o te retina, te wehewehe rānei

Ngā whiringa pokanga mō ngā take kino:

• Vitrectomy: Te tango pokanga i te gel vitreous me ngā tohu e rere ana, te nuinga o te wā ka waihotia mō ngā take kino
• Laser vitreolysis: Te whakamahi i te kaha laser hei wawahi, hei whakangā rānei i ngā tohu nui e rere ana
• Te pokanga retina: Ki te puta mai ngā tohu e rere ana i ngā raruraru o te retina e hiahia ana ki te whakatikatika pokanga

Ka mau ngā maimoatanga pokanga i ngā tūponotanga tae atu ki te mate, te toto, te wehewehe o te retina, me te hanganga o te cataracts. Ka tūtohutia e tō tākuta te pokanga anake ki te pā kinotia e ngā tohu e rere ana tō kounga ora, ā, kāo te awhina ngā whiringa kore-pokanga.

Me pēhea te whakahaere i ngā tohu e rere ana o te kanohi i te kāinga?

Ahakoa kāo e taea te whakakore i ngā tohu e rere ana i te kāinga, he maha ngā rautaki ka taea te awhina i a koe ki te whakahaere pai ake i a rātou, me te whakaiti i ō rātou pānga ki ō mahi o ia rā. Ka arotahi ēnei whakawhitinga ki te whakarite me te whakahaere tohu.

Ngā tikanga tirohanga ka taea te awhina:

• Whakakorikori i ngā nekehanga o te kanohi: Ko te neke māngaro o ō kanohi ki runga, ki raro, ki te taha rānei, ka taea te neke wā poto i ngā mea e rere ana.
• Te whakarerekētanga o te aro: Ko te whakarerekē i te aro i waenganui i ngā mea e tata ana me ngā mea e tawhiti ana ka āhei te whakaiti i te kite i ngā mea e rere ana.
• Te hurihuri i ngā karu: Ka āhei te awhina o te hurihuri i ngā karu kia rite ai te tohatoha i ngā roimata, ā, ka mārama wā poto te tirohanga.
• Te karo i ngā papamuri mārama: Ki te taea, whakatūria koe kia kaua e titiro ki ngā papamuri mārama, ngā papamuri maeneene.

Ngā whakarerekētanga taiao e whai take ana:

• Te whakapai ake i te mārama: Whakamahia he mārama tika ina pānui ana koe, ina mahi ana rānei i ngā mahi tata kia whakaitihia ai te mamae.
• Te whakarite i ngā mata rorohiko: Whakaitihia te mārama me te whakanui ake i te rerekētanga kia iti ai te kite i ngā mea e rere ana.
• Te kakahu i ngā karāhe: Tīakina ō kanohi i te rā mārama, ka āhei te whakaatu ake i ngā mea e rere ana.
• Te whakamahi i ngā karāhe kōwhai: Ka kite etahi i te whakaiti i te rerekētanga o ēnei mea, ā, ka iti ake te kite i ngā mea e rere ana.

Ngā rautaki oranga mō te whakahaere:

• Noho whakamamao: Ka āhei te whakanui ake i te matauranga ki ngā mea e rere ana te ahotea me te manukanuka.
• Te pupuri i te tirohanga: Kia mahara ko te nuinga o ngā mea e rere ana kāore i te kino, ā, ka iti ake te raru i te wa.
• Noho mahi: Ko te whakauru atu ki ngā mahi e pai ana koe ka āhei te awhina i te whakawehe i ngā mea e rere ana.
• Te whiwhi moe tika: Ko ngā kanohi kua okioki pai pea ka iti ake te pānga ki ngā raruraru tirohanga.

Ko ēnei rautaki whakahaere kāinga te mahi pai mō ngā mea e rere ana i te iti ki te waenganui. Ki te āhua nui te āhuatanga o ngā mea e rere ana ki ō mahi o ia rā, ki te kino rānei ohorere, he mea nui kia korero ki tō tākuta kanohi mō ngā whiringa aromatawai me te maimoatanga ngaio.

Me pēhea te whakarite mō tō hui ki te taakuta?

Ko te whakarite mo tō whakamātautau kanohi mō ngā mea e rere ana i roto i te kanohi ka āwhina i te whakarite kia whiwhi koe i te whakatau tino tika me te tiaki tika. Ka taea e te whakarite pai te āwhina i tō tākuta ki te mārama ki ō tohu katoa, ā, ka taea e ia te whakatau i ngā maimoatanga.

I mua i tō whakamātautau, koia ngā mea hei kohikohi:

• Te wā o ngā tohu: Tūhonohia te wā i puta tuatahi ai ngā mea e rere ana, me pēhea te huringa o aua mea i te wā.
• Ngā whakaahuatanga taipitopito: Tuhia te ahua o ngā mea e rere ana, te wā e kitea ai e koe, me pēhea te nekehanga o aua mea.
• Te hītori hauora: Whakarārangihia ngā raruraru kanohi, ngā pokanga, ngā whara, me te hītori whānau o ngā mate kanohi.
• Ngā rongoā kei te whakamahi: Tāpirihia ngā rongoā tākuta, ngā rongoā kore-tākuta, me ngā taapiri.
• Ngā rēkōta whakamātautau kanohi o mua: Mauria ngā ripoata mai i ngā whakamātautau kanohi hou mena kei te wātea.

Ngā pātai hei ui ki tō tākuta:

• He aha te take o ngā mea e rere ana i roto i oku kanohi, ā, he kino rātou?
• Ka kino ake rānei ngā mea e rere ana i roto i oku kanohi i te wā?
• He aha ngā tohu e tika ai te karanga atu ki a koe tonu?
• He aha ngā mahi me whakamutu e au?
• E hia te wā e tika ai te whakamātautau whai muri?
• He aha ngā whiringa maimoatanga kei te wātea mena ka kino ake ngā mea e rere ana?

Te rā o te whakamātautau:

• Whakarite i te kawe: Ka whānui pea ō anō, ā, ka kore e haumaru te taraiwa mō etahi haora.
• Mauria ngā karāhe: Ka pāngia pea ō kanohi ki te mārama i muri i te whānui.
• Tukua atu te wā atu: Ka roa pea ngā whakamātautau kanohi whānui 1-2 haora.
• Kaua e whakamahi i te whakapaipai kanohi: Tangohia te whakapaipai i mua i te whakamātautau kia pai ai te kite.

Ko te whakarite pai ka āwhina i tō tākuta ki te whakarato i te tiaki pai rawa atu, ā, ka hoatu ki a koe te whakapono kei te whakautuhia katoa ō awangawanga.

He aha te mea nui mō ngā mea e rere ana i roto i te kanohi?

Ko te nuinga o te wā, he wāhanga noa iho o te koroheketanga ngā pupuhi kanohi, ā, kāore e tino tohu i ngā raruraru nui. Ka taea e te nuinga o te iwi te ako ki te noho marie me ngā pupuhi iti, ā, ka iti haere te kitea o aua mea i te wa e tau ana te roro.

Ko te mea nui rawa atu kia mahara ko te mohiotanga ki te wa hei rapu awhina hauora. Ahakoa he koretake te whanaketanga o etahi pupuhi, ko te puta mai o te maha o ngā pupuhi hou, ina koa me ngā rama e whiti ana, me te ngaro o te tirohanga, e hiahia ana ki te tiaki kanohi tonu.

Ko ngā tirotiro kanohi ā-rū he parenga pai rawa atu mō ngā raruraru kanohi nui. Ahakoa he iti noa ngā pupuhi, ko te whakamatautau i aua mea ka whakarite kia kitea wawe ngā āhuatanga kei raro, i te wā e taea ai te whakaora.

Mō te nuinga o te iwi e pupuhi ana, ka taea te whakahaere i te āhuatanga me ngā whakaritenga oranga ngāwari, ā, kāore e pā nui ki te kounga o te ora. Aro atu ki te pupuri i te hauora kanohi katoa mā te tiaki hauora tika, ngā mahi tiaki, me ngā whiringa oranga hauora.

Pātai nāu e ui pinepinetia mō ngā pupuhi kanohi

U1: Ka ngaro noa iho rā ngā pupuhi kanohi?

Kāore e tino ngaro ngā pupuhi kanohi, engari ka iti haere te kitea o aua mea i te wa e tau ana. Ka ako te roro ki te kāo i ēnei whakapohehe tirohanga, ā, ka ngaro atu ki muri o tō tirohanga.

Ka taea e ētahi pupuhi iti te noho ki raro i tō raina tirohanga, kāore rānei e nui haere i roto i ngā marama, i ngā tau rānei. Heoi, kia oti te hanga i ngā pupuhi e ngā huringa o te vitreous, ko ngā huringa hanganga o tō kanohi he mau tonu.

U2: He maha ake ngā pupuhi kanohi i roto i te hunga e whakamahi ana i ngā karāhe?

Ko te hunga he nui te miopia (miopia teitei) ka tino whanake ngā pupuhi i mua atu, ā, he maha atu i te hunga he tirohanga noa. Ka puta mai tenei nā te roa o ngā kanohi miopia, ka taea te whakaputa i ngā huringa vitreous i mua.

Heoi, ko te kakahu noa i ngā karāhe kāore e whakapiki i tō tūponotanga ki ngā pupuhi. Ko te hapa whakatikatika kei raro, ehara i ngā karāhe whakatikatika, te mea e whakaputa ana i te tūponotanga nui ake.

Pātai 3: Ka kaha ake rānei ngā pupuhi kanohi nā te ahotea, te manukanuka rānei?

Kāo nā te ahotea, te manukanuka rānei e tupu ake ai ngā pupuhi, engari ka kaha ake ai tō mōhio ki ngā pupuhi kei a koe kē. Ina manukanuka koe, ka kite wawe ake koe i ngā raru tirohanga.

Mā te whakahaere i te ahotea mā ngā tikanga whakahaumaru, te moe pai, me te whakakori tinana auau, ka āhei pea te whakaiti i tō mōhio ki ngā pupuhi me te whakapai ake i tō mārohirohi whānui ki a rātou.

Pātai 4: He haumaru te whakakori tinana me ngā pupuhi kanohi?

Ka taea e te nuinga o te hunga he pupuhi noa iho te whakakori tinana noa atu, kāore he ārai. Ko te mahi tinana auau he pai mō te hauora kanohi whānui, kāore hoki e kaha ake ngā pupuhi noa e pā ana ki te pakeketanga.

Heoi, ki te puta mai ngā pupuhi nā ngā raruraru o te retina, te pokanga kanohi hou, tetahi atu āhuatanga kino rānei, ka tūtohu pea tō tākuta kia kaua e mahi i ētahi mahi kaha tae noa ki te whakatau i te take.

Pātai 5: Ka pā rite ngā pupuhi kanohi ki ngā kanohi e rua?

I te nuinga o te wā, ka pā atu ngā pupuhi kanohi ki tetahi kanohi atu i tetahi, ka puta rānei i tetahi kanohi anake i te tīmatanga. Nō te mea ka puta motuhake ngā huringa vitreous i roto i ia kanohi, he mea noa te whāinga rerekē, te wā rānei o te whanaketanga o te pupuhi.

Ka puta mai ngā pupuhi ki ngā kanohi e rua i te mutunga, ētahi atu rānei ka mau tonu ngā pupuhi nui ki tetahi kanohi anake i roto i tō rātou oranga. He mea noa tenei kore-rite, kāore hoki he take hei awangawanga.