Mit pahnih hi ni zungin a kang em? (Photokeratitis) chungchang hi han sawi ila!

Ni rei tak ni chhuahna hmuna inkhelh emaw, tuipui kama leng emaw, welding emaw i hmang a, tlai lama i lo haw chuan i mit a sen a, a tui a, a na a, i mitmengah sand i nei ang maiin i mit a sen vek tawh em? A chang chuan i mit a hring a, eng en pawh a harsa thin, a dik em? Chutiang thil tawn chu i tawng tawh a nih chuan photokeratitis an tih natna vang pawh a ni thei. A awlsam zawngin kan vun chu ni a kang ang mai a ni a, mahse kan mit chu UV rays hian ni a kang ta a ni.

Hei hi eng nge ni tak tak (Photokeratitis)?

Photokeratitis, a awlsam zawngin, kan mit chunglam, conjunctiva , mit dum vel mit var lai khuh tu membrane dum, leh mit dum hmaa hmun chiang tak cornea , ni atanga ultraviolet (UV) rays kan hmuh avanga tihchhiat a ni. Kan vun chu ni a kang a, a sen a, a na ang mai a ni. Mahse hei hi mit lamah a thleng thin. A tam zawkah chuan he natna hian mit pahnih a nghawng a ni.

Ngaihtuah teh, tuipui kama kan kal hian, emaw, kea kan kal hian emaw, vur tlakna hmuna kan kal hian emaw, ni chauh ni lovin, tui, hnim leh vur atanga ni êng lo lang pawh hian kan mit a rawn deng nghal vek a ni. Tin, welding atanga light tam lutuk te, tanning bed-a hman thin lamp te, leh medical light thenkhat te pawh hian he natna hi a thlen thei bawk. Ṭhenkhat chuan hei hi "snow blindness" an ti a, a chhan chu vur atanga UV rays rawn lang chhuak avanga lo awm a nih vang a ni. Welder zingah chuan hei hi "Arc eye" emaw "Welder's flash" emaw tia hriat a ni bawk.

Photokeratitis chi hrang hrangte chu engte nge ni?

He natna (Photokeratitis) hi chi hnih ah then theih a ni:

1. Acute Photokeratitis: Hei hi UV rays tam tak i tawrh thut, hun rei lote chhunga i tawrh hian a thleng thin. A tlangpuiin hun eng emaw chen atan a ni a, ni engemaw zat chhungin a dam leh thin.

2. Chronic Photokeratitis: Hei hi UV rays level hniam tak, rei tak, zawi zawia kan awm vang a ni. Hetiang chi hi acute type aiin a tam lo zawk.

Engtin nge he thil chhinchhiahna hi i hriat theih?

Photokeratitis i neih chuan heng symptoms zinga pakhat emaw a aia tam emaw i nei thei ang:

• Mit na emaw, a sen emaw: Hei hi a lan chhuah dan ber a ni. I mit chhung lam a na ang maiin a lang thei.
• Mittui/mit tui: Mittui lo chhuak ang maiin a lang mai thei.
• Mit hmuh fiah lo: I hmu chiang thei lo mai thei a, i mit hmuh chu a fiah lo niin a lang thei bawk.
• Mit swelling: Mit vel emaw, mitmeng emaw vel chu a hring thei.
• Eng laka sensitivity: Mit chu en theih loh khawpin a sen a, êng tlemte pawh hi tuar harsa a ni.
• Mit chhungah hian hnim hnah awm ang maia hriat: Mit chhungah thil pakhat a inkhung ang maiin a awm thei a, a hrual ang maiin a awm thei.

Hei bakah hian thil dang engemaw zat a awm thei bawk:

• Halo hmuh: Eng i en chuan a chhehvelah ring rawng hrang hrang i hmu mai thei.
• Lu na: Lu na na tak a awm thei.
• Mitmeng hrual: Mitmeng chu a hrual mai ang maiin a lang thei.
• Hun eng emaw chen atana mit hmuh lohna: Hei hi a tlem deuh a, mahse a thleng thei.
• Thil rawng inthlak danglam hmuh: Hei pawh hi thil thleng tlem tak a ni.

Heng symptoms te hi darkar 6 leh 24 inkar a awm tlangpui. Mahse a tam zawkah chuan darkar 48 chhungin an bo vek ang. (UV) rays i tawrh rei poh leh i natna lan chhuah dan a na zual thei.

Photokeratitis natna thlentu berte chu engte nge ni?

Ultraviolet (UV) rays hi kan mit tichhetu a ni. Ni atanga UV-A leh UV-B rays pahnih hian hun rei lote chhung leh rei tak chhung kan mit a tichhe thei a, kan mit a tichhe thei bawk. UV-C rays hi kan ozone layer hian a hip lut a, chuvangin kan mit a tichhe lo.

Ni êng direct bakah hian UV rays dang, photokeratitis thlen thei te chu:

• Ni êng, vur, vur, tui, sand, emaw cement ang chi thilte chu a rawn lang chhuak a, kan mit a rawn deng a ni.
• (Tanning beds) emaw cabin-a hman tur lamp emaw.
• Laser hmanga eng a ni.
• Mercury vapor lamp emaw halogen desk lamp emaw hmanga siam a ni.
• Lightning strike emaw electric spark emaw a awm.
• Arc welding hmanrua emaw thlalakna tur flood lamp emaw.
• Disinfection atan emaw damdawi atana hman tur light.

Pawimawh: Ni lam direct-a en hian, a bik takin ni tlak lai hian kan mit (retina) hi hun rei tak chhung leh nasa takin a tichhe thei a, chu chuan kangmei a thlen thei a ni. Chuvangin ti ngai suh.

He natna hi tu nge vei thei ber?

Photokeratitis vei theihna i nei sang zawk a, chu chu:

• Pawn leh ni chhuahna hmuna hun tam tak hmang thin, kea kal, thingtlang lama kal, skiing, tui chawi ang chi thil ti thin i nih chuan.
• (sunlamp), (tanning bed) i hman chuan, emaw (UV) light source awmna hmuna hnathawh emaw hun i hman emaw chuan.
• Hmun sang tak takah (UV rays laka inhriatthiamna sang tak) i awm chuan.

Photokeratitis avanga harsatna awm thei te chu engte nge ni?

Hun rei tak chhunga UV radiation tlemte pawh i tawrh hian nakin lawkah mitdel emaw, macular degeneration emaw i neih theihna a tipung thei a ni.A hnuaia dinhmunte hi lo vei theihna a sang thei hle. (UV) rays laka invenna hi hun kal zelah a pungkhawm thin. Tin, hun rei tak (UV) rays-a inhriat hian mit chunglam tissue elevation a thlen thei bawk. Chungte chu (Pingueculae) leh (Pterygia) an ti a. Chungte chu pawn lama kan awm laiin sunglass dik taka hman chuan tihkhawtlai theih a ni.

Tin, (LED) light, computer leh smartphone ang chi thil atanga short-wavelength blue leh violet light chhuak pawh hian kan retina te tan a tichhe thei a, nakin lawkah macular degeneration risk factor a ni thei bawk.

Engtin nge Photokeratitis hi hmuhchhuah a nih?

Heng symptoms te hi i neih chuan mit enkawltu specialist i pan tur a ni. I mit a enfiah ang a, tun hnaia i thiltih leh hnathawhna hmun chungchang zawhna a zawt ang che. Mit doctor chuan i mit a chhe tawh em tih leh a nasat zia chiang takin a hrilh thei che a ni.

Doctor chuan i mit ah fluorescein an tih liquid a dah ang a , chutah chuan slit lamp exam a ti ang . Hei hi dye bik a ni. I mit (cornea) chunglam a thil dik lo emaw, a hrual emaw awm chuan chiang takin a hmu thei a ni.

(Photokeratitis) hi eng enkawl dan nge ni?

Symptoms i hriat tan veleh in chhungah lut nghal rawh. Room thim deuhah awm rawh. Contact lens i bun chuan la chhuak rawh. I mit chu engtikah mah hnawih ngai suh.

I doctor chuan in lama i tih theih enkawlna awlsam tak takte chu a rawn rawt thei a, chu chu:

• I mit khap la, chawlh hahdam rawh.
• I mit kha khap la, a chungah chuan puan lum tak dah rawh.
• Eng laka inhriat loh nan sunglass vuah thin ang che.
• Mittui artificial hmang rawh. Hengte hi damdawi dawrah lei theih a ni.
• Natna tihziaawm nan nonsteroidal anti-inflammatory drug (NSAID) ibuprofen (e.g., Advil®, Motrin®) damdawi dawr atanga hmuh theih ei tur a ni.

A tlangpuiin, he dinhmun hi darkar tlemte emaw, ni engemaw zat emaw chhungin a mah chauhin a reh thin. Damdawi hmanga enkawl a ngai a nih chuan i doctor chuan natna kai loh nan mittui tlakna tur a pe thei ang.

Damdawi lam thurawn zawng fo rawh: Mit hmuh lohna ang chi symptoms i neih chuan, emaw, ni hnih aia rei a na a nih chuan doctor pan ngei ngei tur a ni.

Engtin nge Photokeratitis lakah kan inven theih ang?

Photokeratitis laka inven nan heng thilte hi i ti thei ang:

• Mit venna dik tak hmang rawh:Sunglass emaw snow goggles emaw ang chi thil. Zirchiangtute chuan pawn lama hun i hman chuan UV rays 99% atanga 100% vel block emaw, absorb emaw thei sunglass emaw glasses emaw bun la, an ti. A tha ber chu wrap-around sunglass emaw, side panel nei sunglass emaw a ni. Hei hian a sir zawng zawng atanga UV rays tha lo lut tur a titawp a ni. Ni thianghlim takah pawh vur, hnim hring, tui atanga êng chhuak chuan i mit a kang thei a, chuvangin sunglass hman hi a pawimawh hle.
• Pawn chhuah dawnin kawrfual emaw visor emaw, a hmai zau tak ha tur a ni.
• Hnathawh hmuna UV radiation i tawk a nih chuan invenna hmanraw \ha tak hmang ang che.
• Ni chhuahna hmuna hnathawh emaw, inkhelh emaw i nih chuan UV-absorbing contact lens vuah a tha.
• Kum khatah vawi khat tal mit lam doctor hmu la, mit enfiahna kimchang neihpui rawh.

Photokeratitis i vei chuan eng nge i beisei theih ang?

Photokeratitis chungchanga thu lawmawm tak chu a hun rei lote chhunga awm thin a ni deuh ber a, darkar tlemte emaw ni hnih atanga ni thum chhungin i natna lan chhuah dan chu a bo vek tlangpui. In lama i tih theih tur enkawlna awlsam tak hmangin natna lan chhuahna tam tak chu a reh thei a ni.

I dam hma chuan ni khat emaw ni hnih emaw chhung chu in chhungah i awm a ngai dawn a ni.

Engtikah nge photokeratitis chungchangah doctor i hmuh ang?

Pawn lama i awm hnu emaw, UV rays awmna hmuna i awm hnua mit na emaw, mit natna emaw ang chi symptom i neih chuan healthcare provider, doctor i pan ngei tur a ni. Ni êng emaw, UV light chhuahna hmun, welding hmanrua ang chi emaw i tawk tih hrilh rawh. I natna lan chhuah dan hi photokeratitis vang a nih leh nih loh hriat chian nan i doctor hi a tha ber a ni.

In lama chhawmdawlna i hmuh theih nan leh damdawi lam tanpuina i zawn hun tur chungchangah thurawn a pe ang che.

A tawp berah chuan (Take-Home Message) hi hre reng ang che.

Photokeratitis hi mit natna a ni a, mahse hun rei lote chhung atan mit natna a ni. Chuta tang chuan inven a awlsam hle – pawn lama i awm laiin (ni chhum zingah pawh) UV rays block/absorb thei sunglass emaw mit venna dang emaw hmang fo ang che. Tin, i hnathawh hian êng chhuahna a thlen che a nih chuan, i êng chi hrang hrang nena inmil, venhimna mitmeng hmang bawk ang che. Kum khatah vawi khat tal mit doctor hmu la, i mit hriselna enfiah rawh, hei hian mit lama harsatna awm apiang a hriat hmasak theih avangin. I mit hi a hlu a, chuvangin enkawl chu i mawhphurhna a ni!

` Photokeratitis, UV rays, mit kang, snow blindness, arc mit, mit venna, sunglass