I-formaldehyde: iyini nokuthi kungani ingalungile empilweni yakho

-Delile

• Izingozi zezempilo ze-formaldehyde
• Ingabe ukusetshenziswa kwe-formaldehyde kubanga umdlavuza?
• Izimpawu zokudakwa kwe-formaldehyde

I-formaldehyde yikhemikhali enephunga elinamandla elingadala ukungezwani komzimba, ukucasuka nokudakwa lapho umuntu ehlangana noma ehogela ukugxila ngaphezu kwaleyo ekhonjiswe yi-ANVISA. Le nto isetshenziswa kakhulu emikhiqizweni yezimonyo, ikakhulukazi emikhiqizweni yokuqondisa izinwele nasezikhonkweni zezinzipho, kepha ngo-2009 i-ANVISA inqume ukuthi i-formaldehyde ingasetshenziswa kuphela ekugxileni okuncane emikhiqizweni yezimonyo ngenxa yokulimala okungenzeka emzimbeni.

Lokhu kubonisa ukuthi imiphumela ethile yokusetshenziswa kwayo ibikiwe, njengokulahleka kwezinwele, ukusha kwesikhumba, ukucasuka kwamehlo nokudakwa. Ngaphezu kwalokho, i-formaldehyde kanye nokunye okutholakala kuyo, kungadala ushintsho entweni yezakhi zofuzo, i-DNA, kwandise ubungozi bokuqalwa kwamangqamuzana ezimila futhi kuholele ekuveleni komdlavuza womlomo, wamakhala nowegazi, isibonelo.

Ngaphezu kokusetshenziswa kwemikhiqizo yezimonyo, ukusetshenziswa kwe-formaldehyde kusetshenziswa elabhoratri ukugcina izinhlobo zezilwane noma izingxenye ze-anatomical, lokhu kusetshenziswa kugunyazwa yi-ANVISA, inqobo nje uma abantu bevikelwe kahle ngokusetshenziswa kwamagogolo, amaski, amagilavu ​​kanye imijiva yokugwema ukuxhumana naleyo nto.

Izingozi zezempilo ze-formaldehyde

Ukusetshenziswa kaningi kwe-formaldehyde noma ukuthintana noma ukuhogela inqwaba yalesi sakhi kubeka engcupheni yezempilo ngoba i-formaldehyde iyakwazi ukudala ukushintshwa kofuzo, ngakho-ke, iphazamise izinqubo eziningana zemetabolism ejwayelekile yeselula, ngaphezu kokukwazi ukunciphisa umsebenzi ezinye izitho esikhathini esimaphakathi nesifushane.

Ngakho-ke, ukuxhumana noma ukuhogela i-formaldehyde kungahle kuhlobene nezinkinga eziningana zezempilo, ikakhulukazi maqondana nokukhula komdlavuza. Ngaphezu kwalokho, kuya ngokuthi ukuthintana kanjani ne-formaldehyde, kungahle kube nezingozi eziningana zempilo, njenge:

• Izinguquko endaweni yokuphefumula, ne-bronchitis, i-pneumonia noma i-laryngitis;
• Izinguquko esikhunjeni, ezingadala ukuvela kwesikhumba, ukwakheka kwezilonda kanye necrosis yendawo;
• Ukulahleka kwezinwele nesikhumba sekhanda;
• Ukudakwa, okungaholela ekufeni uma ukugxila kwe-formaldehyde ebixhumana nayo bekuphakeme kakhulu.

Izingozi zokusebenzisa i-formaldehyde zinkulu kakhulu ezinganeni, njengoba izinguquko zofuzo ezibangelwa i-formaldehyde zingenzeka kalula futhi, ngakho-ke, izingane zisengozini enkulu yokuba nomdlavuza.

Kubalulekile ukukhumbula ukuthi i-formaldehyde ekugxileni okugunyazwe yi-ANVISA ayinayo imisebenzi ebushelelezi. Ngakho-ke, uma, ngesikhathi senqubo yokuqondisa izinwele, kuzwakala iphunga elinamandla kakhulu le-formaldehyde, ngokwesibonelo, kubalulekile ukwazisa i-ANVISA noma i-Health Surveillance ukuze kwenziwe ukuhlolwa lapho kusungulwa khona, njengoba umkhiqizo kungenzeka kungcolile.

Ingabe ukusetshenziswa kwe-formaldehyde kubanga umdlavuza?

Ukusetshenziswa isikhathi eside nokuqhubekayo noma ukuvezwa kwe-formaldehyde kungaholela ekubonakaleni komdlavuza, ngoba imiphumela yawo iyanda. Lokhu kungenxa yokuthi i-formaldehyde, okuphuma kwayo noma izinto ezingayikhipha, njenge-glyoxylic acid, ngokwesibonelo, ingaba nomthelela we-mutagenic, okungukuthi, ingadala ukuguquka kwe-DNA futhi iholele ekukhiqizeni nasekwandeni kwamaseli amabi, okuholela kumdlavuza. ekhaleni, emlonyeni, emphinjeni nasegazini, ikakhulukazi.

Ngenxa yamandla ayo e-carcinogenic, ukusetshenziswa ngokungakhethi kwe-formaldehyde emikhiqizweni yezimonyo kwavinjelwa i-ANVISA ngo-2009. Ngakho-ke, kugunyazwa kuphela yi-ANVISA ukuthi i-formaldehyde isetshenziswe njenge-hardener yezipikili ekugxileni okungafika kuma-5% futhi njengesilondolozi ukuhlushwa kuze kufike ku-0.2%, nokuphathwa kwe-formaldehyde kuma-salon wobuhle nokwengezwa kwe-formaldehyde kumikhiqizo ebhaliswe yi-ANVISA akuvunyelwe, ngoba sebenayo i-formaldehyde concentration enconyiwe.

Izimpawu zokudakwa kwe-formaldehyde

Ukuvezwa njalo noma ukugxila okukhulu kwe-formaldehyde kungadala ukucasuka futhi kuholele ekuqaleni kwezimpawu nezimpawu zokudakwa, okuyinhloko:

• Ukucasuka kwesikhumba, okungabonakala ngokubomvu, ubuhlungu, ukushisa nokuxebuka;
• Ukucasuka kwamehlo, ngokudwengula ngokweqile, i-conjunctivitis kanye nokubona okungacacile;
• Ukucasuka komgudu wokuphefumula, okungaholela ku-edema yamaphaphu, ukucasuka emakhaleni;
• Kwehle izinga lokuphefumula;
• Ikhanda;
• Ukulahleka kwezinwele;
• Ukuzizwa ngiyagula;
• Uhudo;
• Khwehlela;
• Ukwandiswa kwesibindi uma kwenzeka kuthintwa isikhathi eside.

Endabeni yezindawo zokucwala ubuhle, ochwepheshe kanye namakhasimende asebenzisa i-formaldehyde-based hair straighters maningi amathuba okuthi babe nokusabela okuhambisana nokuchayeka kulokho, ngaphezu kwamathuba amakhulu okuba nomdlavuza. Ngakho-ke, kubalulekile ukugwema ukusetshenziswa kwe-formaldehyde futhi ufune ezinye izindlela zalezi zinqubo. Nakhu ukuthi ungazilungisa kanjani izinwele zakho.