我帶左一個鐘one day 既con 之後覺得眼唔舒服 之後就除左 第二日睇醫生 醫生話我少少結膜炎 只係一隻眼 但係我滴眼藥水消炎 滴兩隻眼 跟住右眼覺得眼乾 有時睇野有藍影 之後再睇醫生 佢比左潤眼藥水滴右眼 另一隻消炎 想問結膜炎會維持幾耐 而家既藍光少左好多 出街個陣隻眼好好多 唔覺有藍光 我擔心我青光眼定視網膜脫落

眼睛的康復時間要視乎結膜炎的嚴重程度,期間必須依足眼科醫生指示滴用藥水。

由於不太清楚閣下所指的藍光是甚麼,如有懷疑,建議全面眼科視光檢查,由眼科視光師作出診斷。

硬性隱形眼鏡對眼睛健康有何影響? 我有過千度近視加幾百度散光,而且淚水太少。硬性隱形眼鏡會加深近視或傷害視網膜嗎? 另外,近視及散光是否只會加深而不能減輕?

只要依足眼科視光師指示使用隱形眼鏡,無論硬或軟鏡均不會影響眼睛健康。

由於近視多是由於眼球過大(視軸過長)引起、而散光是由於角膜表面的弧度不一致(呈非圓球狀),此類既有的屈光度數一般在發育期後穩定,之後或會因生活習慣有較微加減,但不能大幅度減少。

而角膜矯形術只適合近視450度以下及散光150度以下,或是近視持續加深之學童配戴。

建議隱形眼鏡配戴者定期接受全面眼科視光檢查及隱型眼鏡跟進護理,確保眼睛健康。

眼睛時常看見雪花,請問是飛蚊嗎?

該雪花懷疑是因玻璃體正常退化而產生的「飛蚊」(可呈粒或條狀),通常深近視患者會出現較多「飛蚊」,但若短時間內突現大量,則擔心有視網膜病變或脫落的問題。如有懷疑,建議接受全面眼科視光檢查,由眼科視光師作出診斷及建議。

I would like to ask if PD should be fixed for an adult. And, I got 2 pairs of reading glass with PD 58mm and 61mm, which i put 58mm feel strong eye strain. Should our eyes will adjust automatically ? since I had try the PD 58mm for more than 1 year still have the same problem. please advise.

The PD of a person can be changed when he/she is looking at different viewing distances. Normally the more close-up you are looking at, the more your eyes will converge . So the PD may not be fixed.

 

However , if you feel eye strain with particular glasses, it could be a number of factors leading to this.  PD of the lenses not matching your eyes at that viewing distance, the wrap-angle &/or tilting angle of the frame,  power of the lenses ( including the astigmatism and presbyopia power ) etc.

 

You are recommended to have a comprehensive eye examination together with both glasses and let our optometrist to fix the problem for you.