I mitmeng dum (black circles) te chu a lian chho zel em? He natna (Mydriasis) chungchang hi han sawi ila.

Darthlalangah i in en a, i mit lai takah hmun thim, ring dum an tih chu a tlangpui aia lian zawk a ni tih i hmu ngai em? A nih loh leh, i ṭhian emaw, i chhungte emaw mithmuhah hetiang thil hi i hmu ngai em? Hei hi a takah chuan thil pangngai tak a ni. Amaherawhchu, a châng chuan hrisêlna lama harsatna kan neihte chhinchhiahna a ni thei a, chu chu kan ngaihven bîk a ngai a ni. Chuvangin vawiinah hian engvangin nge hetiang thil hi a lo awm tih te, eng thil nge a thlen tih te, engtikah nge kan ngaihtuah tur tih te kan sawi dawn a ni.

He mit dum hi eng nge ni tak tak?

A awlsam zawngin, i mit chhunga pupil chu i mit chhunga êng luhtirtu kawngkhar ang a ni. A takah chuan a dum a, mahse hmun ruak a ni. Kan mit rawng nei, mi thenkhatah chuan a sen, a sen emaw, a dum emaw chu iris an ti a. He iris-a taksa peng te te hian mitmeng lian leh te leh mit chhunga êng lut zat chu a thunun a ni. Camera-a aperture awm ang bawkin.

Ni êng tak hmunah i awm tih han mitthla teh. I mit hian ni êng a dawng nasa hle a, chuvangin iris chu a te deuh a, êng lut thei zat pawh a tihtlem phah a ni. Chutiang bawkin, pindan thim takah i luh chuan iris chu a lian (dilate) a, a chhan chu a theih ang anga êng luh tir a duh vang a ni. Hei hi thil pangngai tak a ni.

Chuti a nih chuan Mydriasis chu eng nge ni?

Mydriasis hi mitmeng a zau a, êng a chhan loh vang a ni. Chumi awmzia chu hmun eng takah i kal a, mitmeng chu a zau reng a nih chuan a tlahniam lo tihna a ni a, chu chu damdawi lama mydriasis kan tih chu a ni. Hei hi ‘fixed pupil’ an ti \hin. Hei hi thimah pupil dilation pangngai nen a danglam a ni.

Blackheads hi a lian chhoh chhan berte chu engte nge ni?

Hei hi chhan pakhat chauh a awm lova, chhan tam tak a awm. Hmun engemaw zatah then ila.

Black eagle chu mit pakhat chauh hmangin a lian thei ang em?

Ni e, a thleng thei. Hetiang dinhmun hi `Anisocoria` kan ti a. Mit pahnih iris te hi a lian leh te a inang lo tihna a ni. Mipui 20% vel, a nih loh leh mi panga zinga pakhat vel chu he natna neia piang an ni thei. A tlangpuiin a pawi lo. Mahse, i mit pahnih iris te chu a lian leh te a inthlak nghal a nih chuan , chu chu damdawi lam thurawn mamawhna dinhmun a ni.

Engtikah nge ka lungkham ang? Engtikah nge Doctor ka hmuh ang?

Ke ruh dum lian chu a tam zawkah chuan thil pangngai ni mah se, a hnuaia chhinchhiahnate hi a awm chuan natna khirh tak chhinchhiahna a ni thei:

• Mit dum a lian chho zel a, lu na nasa tak, luak chhuak, emaw lu na tak i neih chuan .
• Lu hliam na tak hnua ringworm dum chu a lian a nih chuan .
• Black spot chu chhan bik nei lovin a lian nghal a nih chuan.
• I mit a ring dum pahnih chu a lian leh te a inthlak nghal a nih chuan .
• Mit dum a lian a, darkar engemaw zat hnuah a pangngaia a lo kir leh loh chuan (damdawi tel lo chuan mit enfiah).

Hei hi engtin nge enkawl a nih?

Enkawlna chu eng thil nge he thil thlentuah hian a innghat a ni.

• Mit enfiah laia mittui tlakna pek vang a nih chuan: Enkawlna a ngai lo. Mit chu darkar 4 atanga darkar 24 chhungin amah chauhin a normal leh ang. Hemi hun chhung hian mit hian ni chhuahnaah light sensitivity a nei thei a, chuvangin sunglass vuah a tha hle.
• Damdawi pakhat side effect a nih chuan: Hemi chungchang hi i doctor nen sawiho rawh. Damdawi chu a thlak thei a, a dose pawh a thlak thei bawk. Mahse, i doctor nen inbiakna hmasa lovin damdawi ei kha chawlhsan ngai suh la, a dose pawh thlak ngai suh.
• Damdawi lam natna khirh tak avang a nih chuan: A pawimawh ber chu a hnuaia damdawi lam natna (e.g., stroke, lu hliam) avanga black inguinal hernia lian tham tak awm chu enkawl hi a ni.
• Ruihhlo vang a nih chuan: Rehabilitation treatment zawn a pawimawh hle.

Inhmangaih lai hian mit a lian deuh thin tih hi a dik em?

Ni e, he thawnthuah hian thudik engemaw zat a awm. Mi kan duh emaw, kan hmangaih emaw hian kan thluak hian hormone `(Oxytocin) a siam chhuak thin.` He hormone hian hun eng emaw chen chu mipa zang chu a ti lian thei a ni. Taksain a chhanna (natural response) a ni.

Stress (anxiety) i neih lai pawhin hetiang hi a thleng thin em?

Awle. Hlauhna nasa tak, lungkhamna emaw, lungkhamna emaw kan neih hian kan taksa chu "fight or flight" emergency atan a inbuatsaih thin. Hetih lai hian hormone adrenaline secretion a tipung a. Hei hian thinlung a ti rang a, thawmhnaw a chhuak a, blackheads te chu a lian zawkin a lang.