ʻO ka pilina ma waena o nā kukui UV a me ka Pigmentation

Ua huki nā haʻawina hou i ka pilina ma waena o ka ʻike ʻana i nā kukuna ultraviolet (UV) a me ka ulu ʻana o nā maʻi pigmentation ma ka ʻili. Ua ʻike lōʻihi ka poʻe noiʻi e hiki i ka radiation UV mai ka lā ke hana i nā sunburns a hoʻonui i ka pilikia o ka maʻi maʻi ʻili. Eia nō naʻe, ʻo ka ulu ʻana o nā hōʻike hōʻike e hōʻike ana e hiki nō i kēia mau kukuna ke hoʻoulu i ka hana nui ʻana o ka melanin, ka puaʻa e hāʻawi i ka ʻili i kona kala, e alakaʻi ana i ka ʻike ʻana o nā kikoʻeleʻele a i ʻole nā ​​ʻōpala ma ka ʻili.

ʻO kekahi maʻi pigmentation maʻamau i manaʻo ʻia e pili ana i ka hoʻolaha ʻana o UV ʻo ka melasma, ʻike ʻia hoʻi ʻo chloasma. Hōʻike ʻia kēia ʻano ma muli o ka ulu ʻana o nā ʻāpana ʻeleʻele a hina paha ma ka maka, pinepine i ke ʻano symmetrical, a ʻike pinepine ʻia i nā wahine. ʻOiai ʻaʻole ʻike ʻia ke kumu maoli o ka melasma, manaʻo ka poʻe noiʻi ʻo nā hormones, genetics, a me ka radiation UV nā mea kōkua.

ʻO kekahi ʻano o ka maʻi pigmentation e pili ana me ka hoʻolaha ʻana o UV he post-inflammatory hyperpigmentation (PIH). Hana ʻia kēia i ka wā e ʻā ai ka ʻili, e like me ke ʻano o ka ʻekene a i ʻole ka eczema, a ʻo nā melanocytes i loko o ka wahi i hoʻopilikia ʻia e hana i ka melanin keu. ʻO ka hopena, hiki ke waiho ʻia nā ʻāpana ʻulaʻula a i ʻole nā ​​kikoʻī ma ka ʻili ma hope o ka pau ʻana o ka mumū.

ʻO ka pilina ma waena o ka radiation UV a me nā maʻi pigmentation ka mea nui o ka pale ʻana i ka ʻili mai nā kukuna ʻino o ka lā. Hiki ke hana i kēia ma ke komo ʻana i nā lole pale, e like me nā pālule lima lōʻihi a me nā pāpale, a me ka hoʻohana ʻana i ka pale lā me ka SPF o ka liʻiliʻi o 30. He mea nui nō hoʻi e pale aku i ka lōʻihi o ka ʻike ʻana i ka lā, ʻoi aku hoʻi i nā hola kiʻekiʻe ke loaʻa ka helu UV. kiʻekiʻe.

No ka poʻe i loaʻa i nā maʻi pigmentation, aia nā lāʻau lapaʻau e hiki ke kōkua i ka hōʻemi ʻana i ke ʻano o nā kikoʻeleʻele a i ʻole nā ​​ʻāpana. Loaʻa kēia mau mea i nā cream topical i loaʻa nā mea e like me ka hydroquinone a i ʻole retinoids, nā peels kemika, a me ka laser therapy. Eia nō naʻe, he mea nui e hana pū me ka dermatologist no ka hoʻoholo ʻana i ke ala maikaʻi loa o ka mālama ʻana, no ka mea, ʻaʻole kūpono kekahi mau lāʻau lapaʻau no kekahi ʻano ʻili a i ʻole nā ​​hopena ʻino.

ʻOiai e pili ana ka pilina ma waena o ka radiation UV a me nā maʻi pigmentation, he mea nui e hoʻomanaʻo ʻaʻole ʻo nā ʻano pigmentation a pau he mea pōʻino a hōʻike paha i kahi pilikia olakino nui aʻe. ʻO kahi laʻana, ʻo nā freckles, ʻo ia nā pūʻulu melanin i ʻike ʻia ma ka ʻili, ʻaʻohe mea ʻino a ʻaʻole pono e mālama ʻia.

I ka hopena, ka pilina ma waena o UV radiation a menā maʻi pigmentationhōʻike i ke koʻikoʻi o ka pale ʻana i ka ʻili mai nā kukuna ʻino o ka lā. Ma ka mālama pono ʻana e like me ke komo ʻana i nā lole pale a me ka hoʻohana ʻana i ka pale lā, hiki i nā kānaka ke kōkua i ka hōʻemi ʻana i ko lākou pilikia o ka ulu ʻana i nā maʻi pigmentation a me nā pilikia ʻili e pili ana i ka lā. Inā kū mai nā manaʻo hopohopo, pono e kūkākūkā me ka dermatologist e hoʻoholo i ke ala maikaʻi loa o ka mālama ʻana.