我带左一个钟one day 既con 之后觉得眼唔舒服之后就除左第二日睇医生医生话我少少结膜炎只系一只眼但系我滴眼药水消炎滴两只眼跟住右眼觉得眼干有时睇野有蓝影之后再睇医生渠比左润眼药水滴右眼另一只消炎想问结膜炎会维持几耐而家既蓝光少左好多出街个阵只眼好好多唔觉有蓝光我担心我青光眼定视网膜脱落

眼睛的康复时间要视乎结膜炎的严重程度,期间必须依足眼科医生指示滴用药水。

由于不太清楚阁下所指的蓝光是什么,如有怀疑,建议全面眼科视光检查,由眼科视光师作出诊断。

硬性隐形眼镜对眼睛健康有何影响? 我有过千度近视加几百度散光,而且泪水太少。硬性隐形眼镜会加深近视或伤害视网膜吗? 另外,近视及散光是否只会加深而不能减轻?

只要依足眼科视光师指示使用隐形眼镜,无论硬或软镜均不会影响眼睛健康。

由于近视多是由于眼球过大(视轴过长)引起、而散光是由于角膜表面的弧度不一致(呈非圆球状),此类既有的屈光度数一般在发育期后稳定,之后或会因生活习惯有较微加减,但不能大幅度减少。

而角膜矫形术只适合近视450度以下及散光150度以下,或是近视持续加深之学童配戴。

建议隐形眼镜配戴者定期接受全面眼科视光检查及隐型眼镜跟进护理,确保眼睛健康。

眼睛时常看见雪花,请问是飞蚊吗?

该雪花怀疑是因玻璃体正常退化而产生的「飞蚊」(可呈粒或条状),通常深近视患者会出现较多「飞蚊」,但若短时间内突现大量,则担心有视网膜病变或脱落的问题。如有怀疑,建议接受全面眼科视光检查,由眼科视光师作出诊断及建议

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.