Before analyzing how cataracts affect our prescription, let's clarify what this eye condition consists of. It is a cloudy area located in the lens (the eye's natural lens), and the main cause is the deterioration of the eye as we age.
The main symptoms and effects of cataracts are blurred vision, high sensitivity to light, glare, reduced color sensitivity, reliefs or contrasts…
But there is a big question about the relationship between cataracts and our eye prescription.
Let's see how they affect it:
- Loss of vision: although this does not always happen, advanced cataract development can reduce vision.
The prolonged strain we put on the eye with the presence of cataracts can cause an increase in our previous diopters.
- When cataracts begin to appear, one of the main symptoms is flashes during night driving. We must make sure whether these are caused by the cataracts or by an increase in astigmatism.
- The correction of cataracts is quite simple and can prevent serious vision problems. In many countries where this surgery is not performed, cataracts are the leading cause of blindness and are quite common among the elderly population.
There are three types of cataracts: nuclear, cortical, and posterior subcapsular. Each depends on the part of the lens where it develops. But regardless of the type, all will affect the quality of our vision and can harm it equally.
Once we know how cataracts affect the prescription, it is important to maintain regular eye check-ups. Uncorrected eye problems can lead to other types of vision issues.
If you have any questions, contact us and our team of opticians will be available to advise and assist you.
