Ukuqonda Imikhiqizo Egunyazwe I-FDA Yokwelapha Ukukhanya Okubomvu

Ukwelashwa ngokukhanya okubomvu sekuthole ukuduma ngokushesha eminyakeni yamuva nje njengendlela yokwelapha engahlaseli okuhloswe ngayo ukuthuthukisa impilo yesikhumba, ukwehlisa izinhlungu, kanye nokukhuthaza impilo yonke. Ngokuthuthuka kobuchwepheshe kanye nemikhiqizo eminingi engena emakethe, kubalulekile ukuhlukanisa ukuthi imaphi amadivayisi asebenzayo futhi aphephile ukusetshenziswa. Phakathi kwalokhu, imikhiqizo ethole imvume ye-FDA iyagqama, iqinisekisa abathengi ngokuphepha nokusebenza kwayo. Le ndatshana icubungula ukuthi yini eyenza imikhiqizo yokwelapha ukukhanya okubomvu egunyazwe yi-FDA ihluke, ukuthi isebenza kanjani, nokuthi kungani ukuvunyelwa kwayo kubalulekile kubo bobabili abahlinzeki bezempilo kanye nabathengi ngokufanayo.

Kungakhathaliseki ukuthi ungumuntu ohlushwa izinhlungu ezingapheli, umshisekeli we-skincare ofuna izixazululo zokulwa nokuguga, noma umane ufuna ukwazi ngobuchwepheshe bezempilo obusha, ukuqonda indima yokugunyazwa kwe-FDA emikhiqizweni yokwelapha ukukhanya okubomvu kungakunikeza ukucaca nokuqiniseka ezinqumweni zakho zokuthenga. Ake sihlole isayensi ngemuva kokwelashwa ngokukhanya okubomvu, indawo yokulawula, nokuthi yini okufanele uyibheke lapho ukhetha idivayisi egunyazwe i-FDA.

Iyini I-Red Light Therapy futhi Isebenza Kanjani?

Ukwelashwa ngokukhanya okubomvu, okwaziwa nangokuthi i-photobiomodulation noma ukwelashwa kokukhanya okusezingeni eliphansi, kuhilela ukuveza umzimba kumaza obude obuthile okukhanya okubomvu noma okuseduze kwe-infrared. Lawa maza obude ngokuvamile aqala phakathi kwama-nanometer angu-600 kuya kwangu-900 futhi atholakale engena esikhunjeni ekujuleni okuhlukahlukene, exhumana ne-mitochondria engaphakathi kwamaseli. I-Mitochondria yaziwa njengendlu yamandla yeseli, enesibopho sokukhiqiza amandla ngendlela ye-adenosine triphosphate (ATP). Ukuvuselela i-mitochondria enokukhanya okubomvu kuthuthukisa ukukhiqizwa kwamandla eselula, okuholela ekulungiseni okuthuthukisiwe nezinqubo zokuvuselela.

Ukwelashwa ngokuyinhloko kusetshenziselwa ukukhuthaza ukuphulukiswa, ukunciphisa ukuvuvukala, nokunciphisa ubuhlungu. Ingase futhi ikhuthaze ukukhiqizwa kwe-collagen, ethuthukisa ukuthungwa kwesikhumba futhi inciphise imibimbi. Ngokungafani nokukhanya kwe-ultraviolet (UV), okungalimaza isikhumba, ukukhanya okubomvu kuphephile futhi akubangeli ukusha noma ukulimala kwe-DNA. Lokhu kuyayihlukanisa kwezinye izindlela zokwelapha ezisekelwe ekukhanyeni futhi kuyenza ibe inketho ekhangayo ezinhlelweni eziningi zezokwelapha nezimonyo.

Amadivayisi ayahluka kakhulu ekuletheni kwawo ukukhanya okubomvu, okuhlanganisa amaphaneli okukhanya, ama-wand aphathwa ngesandla, kanye nemibhede enomzimba ogcwele. Ukusebenza kokwelashwa kuncike ezintweni ezifana nobude beza, isikhathi sokuchayeka, nokuphuma kwamandla. Ukusetshenziswa ngendlela efanele kungaholela ezinzuzweni ezisukela ekuvuseleleni imisipha okuthuthukisiwe ngemva kokuzivocavoca ukuya ekuphulukisweni kwamanxeba ngokushesha kanye nokunciphisa ubuhlungu bamalunga. Ukuqonda ukuthi ukwelapha ngesibani esibomvu kusebenza kanjani kubalulekile ekukhetheni umkhiqizo ohlangabezana nezindinganiso zokuphepha nokusebenza kahle.

Ukubaluleka Kwemvume Ye-FDA Emikhiqizweni Yokwelapha Okukhanyayo Okubomvu

I-Food and Drug Administration (FDA) isebenza njengesiphathimandla esilawulayo e-United States esinikezwe umsebenzi wokuqinisekisa ukuphepha nokusebenza ngempumelelo kwemishini yezokwelapha nokwelashwa. Ukugunyazwa kwe-FDA noma ukuvunyelwa kwemikhiqizo yokwelapha ukukhanya okubomvu kusho ukuthi lawa madivayisi abe nezinqubo zokuhlola eziqinile ukuze aqinisekise ukuphepha kwawo ukuze asetshenziswe kanye nezimangalo zawo zenzuzo.

Kubathengi, ukugunyazwa kwe-FDA kusho ukuthi umkhiqizo uhlangabezane namazinga aphezulu mayelana nenqubo yokukhiqiza, ukulawulwa kwekhwalithi, kanye nobufakazi bomtholampilo obusekelayo. Ngaphandle kwemvume ye-FDA, ngokuvamile asikho isiqinisekiso sokuthi umkhiqizo uzoletha imiphumela ethenjisiwe noma ukuthi ngeke udale umonakalo. Lokhu kulawula kokulawula kubaluleke kakhulu embonini yezempilo nempilo enhle, lapho izinto ezingalawulwa noma ezingahloliwe kahle zingagcwala imakethe.

Ukugunyazwa kwe-FDA kuhlanganisa nokuhlukanisa amadivayisi ngokusekelwe ezingeni lawo lobungozi kanye nokusetshenziswa okuhlosiwe. Amanye amadivaysi okwelapha ukukhanya okubomvu ahlukaniswa njengemishini yezokwelapha ye-Class II, edinga ukuhlolwa okuqinile namadokhumenti uma kuqhathaniswa namadivayisi Ekilasi I. Lokhu kuhlukaniswa kuthinta izinga lokucutshungulwa kwedivayisi futhi kunikeza isiqinisekiso mayelana nomsebenzi ohlosiwe, noma ngabe okokuqeda izinhlungu, ukwelashwa kwesikhumba, noma ezinye izinhlelo zokwelapha.

Uma kubhekwa ukwanda kwemikhiqizo yokwelapha ukukhanya okubomvu etholakala ku-inthanethi nasezitolo, ukuqonda ukubaluleka kokugunyazwa kwe-FDA kuyisinyathelo esibalulekile ekwenzeni izinqumo ezinolwazi. Isiza abathengi bagweme amadivayisi angasebenzi noma angaphephile futhi ikhuthaza abakhiqizi ukuthi bagcine amazinga aphezulu ekuthuthukisweni komkhiqizo.

Izici Eziyinhloko Zamadivayisi Okwelapha Okukhanyayo Okubomvu Agunyazwe yi-FDA

Amadivayisi okwelapha ukukhanya okubomvu agunyazwe yi-FDA anezici ezimbalwa eziwachazayo eziwahlukanisa nemikhiqizo engagunyaziwe noma engaqinisekisiwe. Lezi zici ngokuhlangene ziqinisekisa ukuthi idivayisi isebenza ngokuphephile, inikeza amandla okukhanya angashintshi, futhi ifeza indima yayo yokwelapha ehlosiwe.

Esinye sezici eziyinhloko ukusetshenziswa kwamaza obude obuthile ngaphakathi kwe-spectrum ebomvu neseduze ne-infrared esekelwa ucwaningo lomtholampilo. Amadivayisi aklanyelwe ukukhiqiza ukukhanya ngokuqina nobude okulawulwayo, okunciphisa ubungozi bokulimala kwesikhumba noma umthamo ongasebenzi kahle. Ngokuvamile zihlanganisa izindlela zokuphepha njengezibali sikhathi, amasistimu okupholisa, noma ukuvala okuzenzakalelayo ukuze kuvinjelwe ukuchayeka ngokweqile.

Ukwengeza, amadivaysi agunyazwe yi-FDA akhiqizwa ngokuya ngamazinga ekhwalithi aqinile futhi ahlolwa ngokuqinile ukuphepha kukagesi, ukuthembeka kokusebenza, nokuqina. Lokhu kusho ukuthi mancane amathuba okuthi zingasebenzi kahle noma zibe yingozi ngesikhathi sokusetshenziswa.

Eminingi yale mikhiqizo iza nemiyalo enemininingwane esuselwe kuzivumelwano zomtholampilo, eqondisa abasebenzisi mayelana nemvamisa kanye nobude besikhathi sokwelashwa ukuze kuthuthukiswe imiphumela. Ukwesekwa kwamakhasimende kanye namasevisi ewaranti nawo ngokuvamile ayingxenye yephakheji, ebonisa ukuzibophezela komkhiqizi ekuphepheni nasekunelisekeni komsebenzisi.

Ngokuphambene, amadivayisi angagunyaziwe angase antule ukuvumelana ekukhishweni kokukhanya, asebenzise ubude begagasi obungafanele, noma ashiye izici ezibalulekile zokuphepha. Ngakho-ke, ukuqinisekisa ukuthi idivayisi yokwelapha ukukhanya okubomvu inemvume ye-FDA kuvumela abathengi nabahlinzeki bezempilo ukuthi babe nokuzethemba ngekhwalithi nokuthembeka komkhiqizo.

Izicelo Zamadivayisi Okwelapha Okukhanyayo Okubomvu Agunyazwe yi-FDA Ezizindeni Zezokwelapha Nezimonyo

Imikhiqizo yokwelapha ukukhanya okubomvu egunyazwe yi-FDA yamukelwe kabanzi kuyo yomibili imikhakha yezokwelapha nezimonyo ngenxa yezinzuzo zayo ezihlukene. Ngokwezokwelapha, lawa madivayisi asetshenziselwa ukwelapha izimo ezinjengobuhlungu obungapheli bamalunga, isifo samathambo, ubunzima bemisipha, nokululama kwangemva kokuhlinzwa. Ngokunciphisa ukuvuvukala nokukhuthaza ukulungiswa kwezicubu, ukwelashwa kokukhanya okubomvu kunikeza enye indlela engahlaseli ekwelashweni kwemithi kanye nezinqubo ezihlaselayo.

Abelaphi bomzimba kanye nabelaphi bemithi yezemidlalo bavame ukuhlanganisa ukwelashwa kokukhanya okubomvu ezinhlelweni zokuvuselela, lapho ikhono layo lokusheshisa ukululama kwemisipha nokunciphisa ubuhlungu libonakala liyigugu kakhulu. Ukwengeza, amanye amadivaysi agunyazwe yi-FDA aqondise ubuhlungu be-neuropathic nokuphulukiswa kwesilonda, esiza iziguli ezinezimo okunzima ukuzelapha.

Emkhakheni wezimonyo, ukwelashwa kokukhanya okubomvu kugujwa ngendima yayo ekuvuseleleni isikhumba. Imikhiqizo esuliwe yi-FDA isetshenziselwa ukunciphisa imigqa emihle, imibimbi, amabala obudala, nezibazi zezinduna ngokuvuselela ukwakheka kwe-collagen nokukhuthaza ukushintshwa kwamangqamuzana esikhumba anempilo. Le nketho yokwelapha engaphendukiyo inikeza ukuthuthukiswa okubonakalayo ngaphandle kwesikhathi sokuphumula noma ubungozi obuhambisana nezinqubo ze-laser.

Ngaphezu kwalokho, eminye imikhiqizo igxila ekukhuleni kabusha kwezinwele ngokuvuselela ama-follicle kanye nokwenza ngcono ukujikeleza kwe-scalp, ethole imvume ye-FDA yokwelapha i-alopecia ye-androgenic. Lolu hlelo olukhulayo lwezinhlelo zokusebenza lubonisa ukuguquguquka nokuqashelwa okukhulayo kokwelashwa kokukhanya okubomvu ngaphakathi kwezimboni zokunakekelwa kwezempilo nobuhle.

Abathengi abafuna ukwelashwa ngezinjongo zokwelapha noma zobuhle kufanele babeke phambili amadivayisi agunyazwe i-FDA ukuze baqinisekise ukuthi bathola imikhiqizo ebonise ukuphepha nemiphumela enenzuzo kuzilungiselelo zomtholampilo.

Ungayikhetha Kanjani Idivayisi Efanele Yokwelapha Okubomvu Egunyazwe I-FDA Yezidingo Zakho

Ukukhetha idivayisi yokwelapha ekhanyayo ebomvu egunyazwe yi-FDA kudinga ukucatshangelwa ngokucophelela kwemigomo yakho ethile, indawo yokwelashwa, kanye nesabelomali. Izinhlobonhlobo ezikhulayo zemakethe zingaba namandla, kodwa ukugxila kumibandela ebalulekile kungenza ukukhetha kube lula.

Okokuqala, khomba ukusetshenziswa okuhlosiwe: Ingabe uqondise ekudambiseni ubuhlungu, ukunakekelwa kwesikhumba, ukukhula kwezinwele, noma ukuba nempilo yonke? Amadivayisi ahlukene alungiselelwe izinjongo ezihlukahlukene. Isibonelo, amadivaysi aphathwa ngesandla angase anele ukwelashwa okuhlosiwe kwezindawo ezincane ezifana nemibimbi yobuso noma ubuhlungu bendawo, kuyilapho amaphaneli amakhulu noma imibhede egcwele umzimba ifaneleka kangcono ukululama kwemisipha.

Okulandelayo, qinisekisa isimo sokugunyazwa kwe-FDA sedivayisi ngokuhlola isizindalwazi se-FDA noma ulwazi lomkhiqizi. Qinisekisa ukuthi ukugunyazwa kuhambisana nemigomo yakho yokwelashwa njengoba ukugunyaza kungase kuhambisane nenkomba ethile.

Hlola ukuphuma kwamandla edivayisi kanye nezicaciso ze-wavelength. Amaza amaza aqinisekiswe ngokomtholampilo ngokuvamile aphakathi kwama-nanometer angu-630 nama-850, futhi amandla anganele angase aholele emiphumeleni engasebenzi. Naka izikhathi zokwelashwa kanye nokusebenziseka kalula—amanye amadivaysi eza nezinhlelo ezisethiwe ukuze kuthuthukiswe izikhathi zokwelapha.

Cabangela ukubuyekezwa komsebenzisi, ukwesekwa komtholampilo, nezinqubomgomo zewaranti ukuze ulinganise ukuthembeka komkhiqizo nokwaneliseka kwamakhasimende. Ngaphezu kwalokho, uma ukugadwa kwezokwelapha kuqinisekisa isimo sakho, funa iseluleko sochwepheshe ukuze uhlanganise ukwelashwa kokukhanya okubomvu ngendlela efanele.

Ekugcineni, idivayisi efanele egunyazwe i-FDA ibhalansisa ukusebenza kahle, ukuphepha, ukunethezeka, kanye nezindleko. Ukwenza ucwaningo olunzulu nokuqonda izidingo zakho zezempilo kuzokusiza ukuthi utshale imali emkhiqizweni oletha izinzuzo eziphusile futhi othuthukisa inhlalakahle yakho yesikhathi eside.

Sengiphetha, ukwelashwa kokukhanya okubomvu kuyindlela yokwelapha enamandla futhi eguquguqukayo ukuphepha nokusebenza kwayo kuthuthukiswa kakhulu lapho kusetshenziswa imikhiqizo egunyazwe i-FDA. Lawa madivayisi ahlolwa okuphelele ukuze afakazele ukwethembeka kwawo kanye nenzuzo yomtholampilo, okunikeza abasebenzisi ukuzethemba ohambweni lwabo lokwelapha. Ngokuqonda ukuthi ukwelapha ngokukhanya okubomvu kusebenza kanjani, ukwazisa ukubaluleka kokugunyazwa kwe-FDA, ukuqaphela izici zomkhiqizo ezibalulekile, ukuhlola izinhlelo zokusebenza zayo ezihlukahlukene, nokukhetha ngokucophelela idivayisi efanelekile, abathengi bangasebenzisa amandla aphelele alobu buchwepheshe obusha. Njengoba ukwelashwa kokukhanya okubomvu kuqhubeka nokuvela, imikhiqizo egunyazwe i-FDA ihlala iyindinganiso yegolide yalabo abafuna izixazululo zezempilo nezimonyo eziphephile, ezisebenzayo, nezisekelwe ngokwesayensi.