Eye Infections in Focus: How Common Are They Among Contact Lens Users?
### The Human Eye and Contact Lenses: What You Need to Know
The human eye is a marvel of complexity and sensitivity. It’s loaded with nerve endings that instantly alert us to even the tiniest speck of dust. Our eyes also convert light into electrical signals that our brain interprets as sight.
Believe it or not, some people have even been known to lick eyeballs—a bizarre trend reported among Japanese students. Although later investigations suggested this was likely exaggerated or even a hoax, it’s definitely not something you should try. The eye, while incredible, can still get infections pretty easily.
Because our eyes are so sensitive, people often worry about wearing contact lenses and the risk of eye infections they might bring. But how real is this concern?
### A Look Back at History
If you’ve worn glasses for a long time, the thought of putting lenses directly on your eyes might sound a bit intimidating. And in the early days, contact lenses weren’t exactly comfy. When they first came out in the 1950s, they were made from a hard, uncomfortable material called polymethylmethacrylate. Most of the issues back then stemmed from eyestrain and fatigue, as these rigid lenses pressed against the eyes for extended periods.
### Modern-Day Contact Lenses
Things changed for the better in the 1970s with the introduction of softer, more flexible contact lenses. However, with the added comfort came the misconception that lenses could be worn for long periods without proper care. Neglecting to clean and store lenses correctly can lead to bacterial build-up, which can cause various eye infections. Disposable lenses help by being discarded before bacteria can become a problem.
### What to Do If You Have Issues
If you’re dealing with persistent eye infections or irritation, it’s crucial to see a doctor. However, most of these problems can be avoided with proper lens maintenance and storage. Whether you purchase your lenses online or from an optician, always ask how to care for them properly. If you’re doing everything right and still have issues, you might simply need a different type of lens, something an eye examination can easily determine.
