Nail dystrophy
https://en.wikipedia.org/wiki/Nail_disease
☆ AI Dermatology — Free ServiceI te 2022 Stiftung Warentest hua mai i Tiamana, he iti noa iho te pai o nga kaihoko ki a ModelDerm i nga korero mo te waea rongoa utu. 

Median nail dystrophy – Ehara i te mea nā te māte hārore.
relevance score : -100.0%
References
Trachyonychia and Twenty-Nail Dystrophy: A Comprehensive Review and Discussion of Diagnostic Accuracy 27843915 NIH
Ko te Trachyonychia (twenty‑nail dystrophy) e pā ana ki ngā whā angiangi, pakarukaru, me te maha o ngā hiwi e rere roa ana. I ētahi wā, ka whakamahia te Trachyonychia (twenty‑nail dystrophy) hei whakaahua i ētahi atu tikanga e pā ana ki ngā whā rua tekau.
The term trachyonychia, also known as twenty-nail dystrophy, is used to describe thin, brittle nails with excessive longitudinal ridging. The term twenty-nail dystrophy has been incorrectly applied to other conditions that can affect all twenty nails.
Median nail dystrophy - Case reports 33318093 NIH
I haere tētahi tangata 34‑tau te pakeke ki tana takuta, nā te mea he putunga kore māmae i runga i ōna karakōnui e rua mō te 20 tau. Kāore ia i mahara ki te whara i ōna maikuku, kāore rānei i pā ki te mate. I runga i ngā koromatua e rua, he riu totika ki raro i waenganui, ā, he āhua rite ki te rakau kauri, me ngā raina kei runga.
A 34-year-old man presented to his primary care physician with a 20-year history of painless bilateral thumbnail lesions. The patient had no history of nail trauma or infection. Both thumbs had a central linear depression in a fir tree pattern, surrounded by parallel transverse ridges.
Nail cosmetics: What a dermatologist should know! 37317711Ahakoa he haumaru te nuinga o ngā whakapaipai whāwhā, ka taea tonu e rātou te arahi ki ngā take pērā i te tauhohenga mate, te riri, te mate, me ngā raru. He mea tika kia mahara ko te maha o ngā mahi whakapaipai kōiwi e mahia ana e ngā tohunga whakapaipai, kāore pea i te mōhio ki te āhua me te mahi o ngā whāwhā, kaua ki ngā tohunga kiri. Hei tāpiri, he rerekē ngā tikanga ākuaku i roto i ngā whare whāwhā me ngā whare ataahua, ka puta he raru nui pērā i te paronychia me te dystrophy nail nā te whara o te kōpū.
While most nail cosmetics are generally safe, they can still lead to issues such as allergic reactions, irritations, infections, and mechanical problems. It's worth noting that many of nail cosmetic procedures are carried out by beauticians who may lack proper knowledge of nail anatomy and function, rather than dermatologists. Additionally, the hygiene practices in nail salons and beauty parlors vary, which can result in acute problems like paronychia and nail dystrophy due to matrix injury.
I te nuinga o te wā ka pohehehia te mate o te whāo, arā, he onychomycosis, me te rongoā. I mua i te tīmata o te rongoā antifungal, me whakapumau e te kaiwhakarato hauora he mumuera hārore. Ko te whakahaere maimoatanga ki ngā tāngata kāore he mumuera, he tiaki hauora kore rawa, ka puta he mate kino.
○ Maimoatanga
Ka taea te werohia o te corticosteroid ki roto i ngā whāo hei rongoā mō te mumuera whāo.
○ Maimoatanga ― OTC Drugs
Āpē i ngā mahi e kino ai o matikuku, pērā i te takaro poikiri, te hikori. Kāore e whai hua te maimoatanga antifungal nā te mea kāore te onichodystrophy i puta mai i te mumuera hārore.