Tsis lees paub qhov kev ntxhov siab ntawm presbyopia, koj tsuas yog xav tau cov iav presbyopia! Raws li peb muaj hnub nyoog, presbyopia, uas feem ntau hu ua presbyopia, yog ib qho tshwm sim ntawm lub cev, uas feem ntau tshwm sim rau cov neeg laus hnub nyoog nruab nrab thiab cov neeg laus dua 40 xyoo. Txawm li cas los xij, nrog kev siv tshuab hluav taws xob nrov, kev siv ntau dhau ntawm cov khoom siv hluav taws xob kuj tau dhau los ua qhov tseem ceeb sab nraud ntawm presbyopia, yog li ntawd cov pej xeem hais tias "plaub caug yim" tsis siv tau lawm, thiab presbyopia tseem hluas. Txawm li cas los xij, tsis tas yuav tsum ntxhov siab txog qhov no. Tau kawg, koj tsis tuaj yeem rub lub tsom iav. Tus kws tshaj lij thiab tus nqi-zoo tsom iav presbyopia tuaj yeem txhim kho lub neej zoo!