He aha te Dornase Alfa: Ngā Whakamahinga, te Inenga, Ngā Pānga Taha me Ētahi Atu
He aha te Dornase Alfa: Ngā Whakamahinga, te Inenga, Ngā Pānga Taha me Ētahi Atu

Health Library

He aha te Dornase Alfa: Ngā Whakamahinga, te Inenga, Ngā Pānga Taha me Ētahi Atu

October 10, 2025


Question on this topic? Get an instant answer from August.

Ko te Dornase alfa he rongoā motuhake e āwhina ana i ngā tāngata e mate ana i te cystic fibrosis kia māmā ake te hā, mā te whakaiti i te pūkohu matotoru, piri i roto i ō rātou pūkahukahu. E mahi ana tēnei rongoā e uruhia ana me te āwhina ngawari, e wawahi ana i ngā aho DNA e hanga ana i te pūkohu kia uaua, kia kore e ngāwari te whakawātea. Ahakoa te ahua uaua, kua roa te dornase alfa e whakamahia ana hei rongoā pono mō ngā tau tekau, e tuku ana i te whakawātea tūturu ki te hunga e raru ana i te nui o te wai i roto i te pūkahukahu.

He aha te Dornase Alfa?

Ko te Dornase alfa he putanga i hangaia e te tangata o tētahi enzyme e noho ana i roto i tō tinana e kīia ana ko DNase. E aro ana tēnei enzyme ki te wawahi i ngā mea DNA e mau ana i roto i te pūkohu matotoru. Ki te mate koe i te cystic fibrosis, ka whakaputa tō tinana i te pūkohu matotoru, piri, kei roto te nui o te DNA mai i ngā pūtau toto mā e ngana ana ki te whawhai i ngā mate.

Ka tae mai te rongoā hei otinga mārama, kāore he tae e uruhia ana e koe mā tētahi mīhini nebulizer motuhake. Whakaarohia he rongoā e aro ana ki te wāhi e hiahiatia ana - tika tonu ki roto i ō ara rererangi. E āwhina ana tēnei tikanga tuku tika i te rongoā kia pai ake te mahi i te wā e tango ana koe i te pūtai.

He aha te Dornase Alfa e whakamahia ana?

Ko te Dornase alfa te mea nui e tohua ana mō ngā tāngata e mate ana i te cystic fibrosis hei āwhina i te whakahaere i ā rātou tohumate pūkahukahu. I hangaia motuhake hei whakaiti i te pūkohu matotoru e hanga ana i roto i ngā ara rererangi, kia māmā ake te mare me te whakawātea. Ka āwhina tēnei ki te whakaiti i te auau o ngā mate pūkahukahu me te whakapai ake i te hā.

Ka tūtohu pea tō tākuta i te dornase alfa ki te pā koe i te mare tonu, te uaua ki te whakawātea i te pūkohu, i ngā mate rererangi auau rānei. E pai ana te mahi a te rongoā hei wāhanga o tētahi mahere rongoā whānui e uru ana ki ētahi atu rongoā pēnei i te physiotherapy o te pouaka me ngā paturopi i te wā e hiahiatia ana.

I ētahi wā onge, ka whakaaro pea ngā tākuta ki te whakamahi i te dornase alfa mō ētahi atu āhuatanga e pā ana ki ngā hūpē matotoru, whai DNA, engari he iti noa iho tēnei. Ko te nuinga o te hunga e whakamahi ana i tēnei rongoā he mate cystic fibrosis, ā, e whai hua ana i ōna āhuatanga whakaheke hūpē.

Me pēhea te mahi a Dornase Alfa?

Ka mahi a Dornase alfa mā te wawahi i ngā whenu DNA e whakapakeke ana, e piri ana hoki ngā hūpē i roto i ō pūkahukahu. Ki te whai koe i te mate cystic fibrosis, ka tere te uru mai o ngā pūtau toto mā ki ō rātou ara rererangi ki te whawhai i ngā mate, engari ka waiho e rātou tō rātou DNA i te wā e mate ana rātou. Ko tēnei DNA te mahi rite ana ki te kupenga, e whakapakeke ana i ngā hūpē, ā, he uaua ki te whakawātea.

Ka mahi te rongoā rite ana ki te kutikuti ngota, e tapahi ana i ēnei whenu DNA, ā, ka angiangi ake ngā hūpē, ā, he māmā ake te mare. E kiia ana he rongoā kaha tēnei, nā te mea e aro tika ana ki te take pūtake o ngā hūpē matotoru, kaua ki te rongoā i ngā tohumate anake.

Kia angiangi ngā hūpē, ka whai hua ake tō pūngao mare māori me te rongoā tinana o te pouaka i te whakawātea i ngā hūpē i ō pūkahukahu. Ka āwhina tēnei ki te whakaiti i te tūponotanga o ngā mate huakita, ā, ka taea te whakapai ake i tō mahi pūkahukahu i te roanga o te wā.

Me pēhea taku tango i te Dornase Alfa?

Ka tango koe i te dornase alfa mā te whakamahi i tētahi mīhini nebulizer e huri ana i te rongoā wai ki tētahi kohu pai ka taea e koe te hā. Ko te horopeta noa he kotahi 2.5 mg pounamu kotahi ia rā, ahakoa ka whakatau tō tākuta te nui tika mōu. He pai ki te tango i te wā kotahi i ia rā ki te whakatū i tētahi tikanga.

Kāore koe e hiahia ki te tango i tēnei rongoā me te kai, engari he maha ngā tāngata e kite ana he āwhina ki te mahi i tā rātou rongoā tinana o te pouaka tata ki te 30 meneti i muri i te hā i te dornase alfa. Mā tēnei wā e mahi ai te rongoā ki te whakaheke i ngā hūpē i mua i tō ngana ki te whakawātea.

Me whakarite kia whakamahia anake te pūnaha nebulizer i tohutohuhia e tō tākuta, nā te mea kāore pea ngā mīhini rerekē e whakatutuki i te rongoā i te whai hua. Horoi i tō nebulizer i runga i ngā tohutohu a te kaihanga hei aukati i te pānga me te whakarite kia tika te mahi o te rongoā.

Kia Pēhea te Roa e Tango Ana ahau i te Dornase Alfa?

Ko te nuinga o ngā tāngata e mate ana i te cystic fibrosis e tango ana i te dornase alfa hei rongoā wā-roa, he maha ngā tau, ā, he roa tonu pea. Ehara tēnei i te rongoā ka mutu i te wā ka tīmata koe, nā te mea kāore te āhuatanga e whakatupu ana i te hūpē matotoru e ngaro.

Ka aroturuki tō tākuta i te pai o te mahi o te rongoā mā ngā whakamātautau mahi pūkahukahu i ia wā, me te pātai mō ō tohumate. Ko ētahi tāngata ka kite i ngā whakapainga i roto i ō rātou manawa me te kaha ki te whakawātea i te hūpē i roto i ngā wiki tuatahi, i te wā e roa ana pea te wā ki ētahi atu ki te kite i ngā painga katoa.

Kaua rawa e mutu te tango i te dornase alfa ohorere me te kore e kōrero tuatahi ki tō tākuta. Ki te whai koe i ngā pānga taha, i ngā āwangawanga rānei, ka taea e tō rōpū hauora te āwhina ki te whakatika i tō mahere rongoā, kaua ki te whakamutu i te rongoā katoa.

He Aha ngā Pānga Taha o te Dornase Alfa?

Ko te nuinga o ngā tāngata e pai ana ki te dornase alfa, engari pērā i ngā rongoā katoa, ka taea e ia te whakatupu i ngā pānga taha. Ko te rongo pai ko te mea kāore i te nuinga ngā pānga taha nui, ā, he maha ngā tāngata e pā ana ki ngā tohumate ngawari noa iho, ki te whai rānei.

Koinei ngā pānga taha tino noa ka pā ki a koe:

  • Te korokoro mamae, te reo rānei i muri i te whakauru
  • Te marewāhi, te mare nui rānei
  • Te ihu rere, te ihu pōro rānei
  • Te mamae o te uma
  • Ngā huringa reo e ngaro ana i te wā poto

Ko te tikanga ka pā ēnei tohumate nā te mea kei te mahi te rongoā ki te whakaiti i tō hūpē, ka taea e tēnei te mare nui ake i te tīmatanga i te wā e whakawātea ana tō tinana i ngā hūpē kua wewete.

Ngā pānga taha kāore i te noa engari he nui ake te kino e hiahia ana kia aro mai i te taha hauora:

  • Te uaua nui ki te manawa, te wheehi ranei
  • Te mamae o te uma e kore e ngaro
  • Ngā tauhohenga mate pāwera pēnei i te pūwha, te pūpū, te riri nui rānei o te korokoro
  • Te kirika tonu, ngā tohu rānei o te mate i roto i te pūkahukahu

Mēnā ka pā ki a koe ētahi o ēnei tohumate nui ake, whakapā atu ki tō tākuta tonu, rapu rānei i te manaakitanga hauora ohorere.

Ko wai e kore e tango i te Dornase Alfa?

He pai te Dornase alfa mō te nuinga o te tāngata, engari he wāhi ka kore pea e tika. Kaua koe e whakamahi i tēnei rongoā mēnā i pā ki a koe tētahi tauhohenga mate pāwera nui ki te dornase alfa, ki ētahi o ōna whakauru rānei i mua.

Ko ngā tāngata e pā ana ki ētahi mate pūkahukahu kē atu i te cystic fibrosis me whakamahi tēnei rongoā me te tūpato nui. Ka arotake tō tākuta mēnā ka nui ake ngā painga i ngā tūponotanga mēnā he mate pūkahukahu nui tōna, he uaua rānei te manawa.

Ka taea e ngā wāhine hapū me te whāngai ū te tango i te dornase alfa, engari ka hiahia tō tākuta ki te aroturuki i a koe. Kua whakamahia te rongoā i te wā o te hapū i roto i te maha o ngā take, engari he rerekē ngā āhuatanga takitahi.

Ka taea e ngā tamariki mai i te 5 tau te whakamahi i te dornase alfa, ahakoa he rerekē pea te inenga me te aroturuki i tērā mō ngā pakeke. Mā te tākuta o tō tamaiti e whakatau te huarahi pai rawa atu i runga i ōna hiahia motuhake me te kaha ki te whakamahi tika i te nebulizer.

Ngā Ingoa Waitohu o Dornase Alfa

Ko te ingoa waitohu tino noa mō te dornase alfa ko Pulmozyme, i hangaia e Genentech. Koinei te hanganga taketake i wātea mai i ngā tau 1990, ā, koinei tonu te putanga e tino tohua ana.

I tēnei wā, ko Pulmozyme te waitohu tuatahi e wātea ana i te nuinga o ngā whenua, ahakoa he putanga generic, he ingoa waitohu rerekē rānei ētahi rohe. Ka taea e tō kaiwhakawhāiti rongoā te āwhina i a koe ki te mārama ki te hanganga motuhake e whiwhi ana koe, me te whakarite kei te whakamahi tika koe.

Ahakoa te ingoa waitohu, ko nga rongoa dornase alfa katoa kei roto ano te kai kaha, me te mahi i runga i te ara kotahi. Ko te mea nui ko te whakamahi tonu me te tikanga nebulizer tika, kaua ki te māharahara ki te waitohu motuhake e whakamahia ana e koe.

Nga Whakakapinga Dornase Alfa

Ahakoa te dornase alfa e kiia ana ko te paerewa koura mo te whakaiti i te hūpē i roto i te cystic fibrosis, he rongoa ano hei awhina i te whakahaere i nga hūpē matotoru. Ko te wai tote hypertonic tetahi atu rongoa e whakauruhia ana e awhina ana ki te kukume wai ki roto i te hūpē, kia ngawari ake te whakawātea.

E whakamahi ana etahi tangata i nga rongoa mucolytic pēnei i te acetylcysteine, ahakoa he rerekē te mahi i te dornase alfa, a tera pea kaore i te whai hua mo te cystic fibrosis. Ka tohutohu pea tō tākuta ki te whakakotahi i nga rongoa, kaua ki te whakakapi katoa i te dornase alfa.

Ko nga rongoa hou pēnei i nga CFTR modulators (pēnei i te ivacaftor, lumacaftor ranei) e mahi ana i te taumata pūtau hei whakapai ake i te hē i roto i te cystic fibrosis. Ka whakamahia pea enei i te taha o te dornase alfa, kaua ki te whakakapi, i runga i to momo ira motuhake o te cystic fibrosis.

He Pai Ake Te Dornase Alfa I Te Wai Tote Hypertonic?

He rongoa whai hua te dornase alfa me te wai tote hypertonic mo te whakaiti i te hūpē, engari he rerekē te mahi, a tera pea ka pai ake mo nga tangata rerekē. Ko te Dornase alfa e aro ana ki te DNA i roto i te hūpē, i te wa e kukume ana te wai tote hypertonic i te wai ki roto i nga ara rererangi hei whakaiti i nga hūpē.

He maha nga tangata e kite ana he nui ake nga hua o te dornase alfa, he ngawari ake hoki te aro atu i te wai tote hypertonic, i etahi wa ka puta te maremare, te riri ranei o te korokoro. Heoi, ka pai ake te urupare a etahi tangata ki te wai tote hypertonic, ka whakamahi ranei i nga rongoa e rua i nga wa rerekē o te ra.

Ma tō tākuta koe e āwhina ki te whakatau ko tēhea te rongoā pai rawa atu mō ō tohumate motuhake, ngā whakamātautau mahi pūkahukahu, me te pai o tō whakamanawanui ki ia rongoā. E whai hua ana ētahi tāngata mā te whakamahi i ngā rongoā e rua hei wāhanga o te huarahi whānui ki te whakahaere i tō rātou mate pūkahukahu.

Ngā Pātai Auau mō Dornase Alfa

He Haumaru a Dornase Alfa mō te Mate Huka?

Āe, he haumaru te dornase alfa mō te hunga mate huka, tae atu ki te hunga e pā ana te mate pūkahukahu ki te mate huka. I te mea ka hāia te rongoā, ka mahi i te rohe i roto i ngā pūkahukahu, kāore i te nuinga o te wā e pā tika ana ki ngā taumata huka toto.

Heoi anō, ki te whanake koe i te mate manawa i te wā e whakamahi ana koe i te dornase alfa, ka pā pea tēnei ki tō whakahaere huka toto. Ka hiahia tō tākuta ki te aroturuki i tō hauora pūkahukahu me te whakahaere mate huka, ina koa i ngā wā e whawhai ana koe i ngā mate.

Me Pēhea Taku Mahi ki te Whakamahi Auau i te Dornase Alfa?

Mēnā ka whakamahi auau koe i te horopeta nui atu i te mea i whakaritea mō te dornase alfa, kaua e mataku. Kāore pea te horopeta anō e puta he kino nui, engari ka pāngia pea e koe te mare nui ake, te riri rānei o te korokoro i te wā e tukatuka ana tō tinana i te rongoā anō.

Whakapā atu ki tō tākuta, ki te kaimuku rongoā rānei kia mōhio rātou ki te mea i pā, me te tono tohutohu. Ka taea e rātou te tohutohu ki a koe mō te hiahia ki te aroturuki motuhake, mēnā rānei me whakatika e koe tō horopeta e whai ake nei. Kia mau ki te wā i puta ai te horopeta nui me ngā tohumate i pā ki a koe.

Me Pēhea Taku Mahi ki te Ngaro i te Horopeta o Dornase Alfa?

Mēnā ka ngaro koe i te horopeta o te dornase alfa, tangohia i te wā e mahara ana koe, ki te kore e tata ana te wā mō tō horopeta e whai ake nei. I taua wā, pekehia te horopeta i ngaro, ka haere tonu ki tō wā whakarite.

Kaua rawa e tango e rua nga horopeta i te wa kotahi hei utu mo te horopeta i ngaro, na te mea ka piki ake pea to tupono ki nga paanga taha. Ki te wareware pinepine koe ki nga horopeta, whakaarohia te whakarite i te whakaoho o ia ra, te whakamahi ranei i te taupānga whakamahara pire hei awhina i a koe kia mau tonu.

Ahea e taea ai e au te whakamutu i te tango Dornase Alfa?

Me whakamutu noa koe i te tango dornase alfa i raro i te tohutohu a to taakuta. I te mea he mate mo te wa roa te cystic fibrosis, ko te nuinga o nga tangata me haere tonu tenei rongoa mo te wa roa ki te pupuri i nga painga o te hūpē angiangi me te ngawari o te manawa.

Ka whakaaro pea to taakuta ki te whakamutu, ki te whakaiti ranei i te rongoa mena ka pa ki a koe nga paanga taha e kore e taea te whakahaere, mena ka tino rereke te mahi o ou ngutu, mena ka puta mai nga rongoa hou e pai ake ana mo to ahuatanga. Ma nga huihuinga whai-ake i nga wa katoa e awhina ki te whakatau i te rautaki mo te wa roa.

Ka taea e au te haere me Dornase Alfa?

Ae, ka taea e koe te haere me dornase alfa, engari me whakamahere koe i mua. Me pupuri te rongoa i roto i te pouaka whakamātao, no reira me whai pouaka whakamātao koe me nga putea huka mo te haere. Whakauruhia etahi atu taonga mena ka roa, ka mau he reta mai i to taakuta e whakamarama ana i to hiahia rongoa mo te rongoa me nga taputapu nebulizer.

I te wa e rere ana, whakauruhia to nebulizer me te rongoa ki roto i to peeke kawe, kaua ki nga tueke kua tirohia. Ka whakaae te haumarutanga o te taunga rererangi ki nga taputapu rongoa me nga rongoa, engari ma te whai tuhinga ka tere ake te tukanga tirotiro me te whakarite kia noho tonu to rongoa i te pāmahana tika.

Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider for diagnosis and treatment decisions. If you are experiencing a medical emergency, call 911 or go to the nearest emergency room immediately.

Health Companion
trusted by 6M people

Get clear medical guidance
on symptoms, medications, and lab reports.

Your health journey starts with a single question

Download August today. No appointments. Just answers you can trust.

Hand reaching for August Health app icon