Your eyes may feel uncomfortable in a way that is difficult to explain. You can still see, but your vision does not feel steady, especially when reading or working on a screen. You may find yourself blinking more often to bring things back into focus.
Dry eye disease often presents in this way. It affects the surface of your eye and how your tear layer supports clear vision. A closer look helps identify what is changing and how it can be managed with an ophthalmologist in Bellville.
What is dry eye disease, and why does it affect your vision?
Dry eye disease occurs when the tear film fails to protect the surface of your eye adequately. This layer plays a crucial role in maintaining clear vision. When it becomes unstable, your eyes may feel irritated, and your vision might fluctuate throughout the day.
What might you notice during your day?
Dry eye symptoms are often linked to how long you focus.
You may experience:
A dry or scratchy feeling in your eyes
Discomfort that becomes more noticeable as the day goes on
Vision that improves briefly after blinking
Eyes that feel strained after screen use
If this starts to affect your day, it is worth having your eyes assessed by an eye specialist practising in Bellville.
Why does dry eye develop over time?
Dry eye can develop when your eyes are exposed to certain conditions for long periods, including screen use or environmental factors.
When you focus for extended periods, your blink rate slows down. This affects how your tear layer spreads across the surface of your eye, which can lead to irritation.
If these changes begin to affect how clearly you see, they can be explored further during a more detailed look at how your vision is functioning.
How is dry eye assessed?
The focus of your appointment is to understand how your eyes are responding and what is affecting the surface.
During your visit:
The surface of your eye is examined
Your tear layer is assessed
Your symptoms are discussed
If the front of your eye needs closer attention, this can be explored further during a more focused review of the surface of your eye.
What should you do next?
If your eyes feel uncomfortable or your vision seems inconsistent, it is worth having it checked. A clear assessment helps you understand the cause of the irritation and the next steps to take with our ophthalmologist in Bellville, Cape Town.