What Actually Causes Itchy Eyes?
For decades, doctors and opticians alike were puzzled by the question of “what causes itchy eyes?”. Sure – the reason why our eyes itch has been known for a long time, however it wasn’t until about 1970 or so that we actually began to discover the scientific and biological processes involved in the actual onset of the “itch”. Thankfully, with modern day analytical tools and powerful microscopes – we are now able to reveal exactly what it is that actually causes the itchiness in the eyes, as a result of allergies, irritation, or dryness. What is particularly interesting is that the mechanism by which the itchiness is brought about is something which most people would never even imagine was possible. Let’s take the opportunity in the rest of this article, to study the exact biological process at play when we have irritated eyes – so that you can indeed understand what is going on at a microscopic level the next time you have itchy eyes. As Simple As Sand To understand what is going on wi
