Kamano Pakeng tsa Mahlaseli a UV le Pigmentation

Lithuto tsa morao-rao li lebisitse tlhokomelo kamanong e teng lipakeng tsa ho pepesetsoa mahlaseli a ultraviolet (UV) le nts'etsopele ea mathata a letlalo la letlalo.Ke khale bafuputsi ba tseba hore mahlaseli a kotsi a tsoang letsatsing a ka baka ho chesoa ke letsatsi le ho eketsa kotsi ea ho tšoaroa ke kankere ea letlalo.Leha ho le joalo, bopaki bo ntseng bo eketseha bo bontša hore mahlaseli ana a ka boela a etsa hore melanin e hlahe ho feta tekano, e leng ’mala o etsang hore letlalo le be le ’mala, e leng se etsang hore ho be le matheba a matšo kapa matheba letlalong.

Boloetse bo bong bo tloaelehileng ba mebala eo ho lumeloang hore e amahanngoa le ho pepeseha ha UV ke melasma, e tsejoang hape e le chloasma.Boemo bona bo khetholloa ke nts'etsopele ea likhahla tse sootho kapa tse bohlooho sefahlehong, hangata ka mokhoa o ts'oanang, 'me hangata li bonoa ho basali.Le hoja ho sa tsejoe hore na hantle-ntle sesosa sa melasma ke sefe, bafuputsi ba lumela hore lihomone, liphatsa tsa lefutso le mahlaseli a kotsi ke tsona tse tlatsetsang.

Mofuta o mong oa lefu la 'mala oa letlalo le amanang le ho pepesehela UV ke post-inflammatory hyperpigmentation (PIH).Sena se etsahala ha letlalo le e-ba le ho ruruha, joalo ka tabeng ea acne kapa eczema, 'me melanocyte sebakeng se amehileng e hlahisa melanin e feteletseng.Ka lebaka leo, matheba a sootho kapa matheba a ka 'na a sala letlalong ka mor'a hore ho ruruha ho kokobele.

Kamano e teng pakeng tsa mahlaseli a kotsi a mahlaseli a kotsi le mathata a mebala e hatisa bohlokoa ba ho sireletsa letlalo mahlaseling a kotsi a letsatsi.Sena se ka etsoa ka ho apara liaparo tse itšireletsang, tse kang lihempe le likatiba tsa matsoho a malelele, le ho sebelisa setlolo se sireletsang letlalo letsatsing se nang le SPF ea bonyane tse 30. Hape ke habohlokoa ho qoba ho ba letsatsing nako e telele, haholo-holo nakong ea lihora tse phahameng haholo ha mahlaseli a UV a ntse a le teng. hodimo.

Bakeng sa ba seng ba ntse ba e-na le mathata a mebala, ho na le liphekolo tse fumanehang tse ka thusang ho fokotsa ponahalo ea matheba a lefifi kapa li-patches.Tsena li kenyelletsa litlolo tsa lihlooho tse nang le metsoako e kang hydroquinone kapa retinoids, lik'hemik'hale tsa lik'hemik'hale, le laser therapy.Leha ho le joalo, ke habohlokoa ho sebelisana le dermatologist ho fumana hore na phekolo e molemo ka ho fetisisa ke efe, kaha mekhoa e meng ea phekolo e ka 'na ea se ke ea tšoanela mefuta e itseng ea letlalo kapa e ka baka litla-morao tse mpe.

Le ha kamano e teng lipakeng tsa mahlaseli a kotsi a mahlaseli a kotsi le mathata a mebala e ka ama, ho bohlokoa ho hopola hore ha se mefuta eohle ea mebala e kotsi kapa e bonts'ang taba e kholo ea bophelo bo botle.Ka mohlala, li-freckles, e leng lihlopha tsa melanin tse hlahang letlalong, hangata ha li kotsi ebile ha li hloke phekolo.

Qetellong, kamano pakeng tsa mahlaseli a UV lemathata a pigmentatione hatisa bohlokoa ba ho sireletsa letlalo mahlaseling a kotsi a letsatsi.Ka ho nka mehato e bonolo e kang ea ho apara liaparo tse itšireletsang le ho sebelisa setlolo se sireletsang letlalo letsatsing, batho ka bomong ba ka thusa ho fokotsa kotsi ea ho ba le bothata ba ho ba le mebala le mathata a mang a letlalo a amanang le letsatsi.Haeba matšoenyeho a hlaha, ke habohlokoa ho buisana le ngaka ea dermatologist ho fumana hore na phekolo e molemo ka ho fetisisa ke efe.