Each anatomic layer is dependent on the one previous to it as you can see. The cornea is clear and must remain clear and polished with the tear film. The next level is your cornea, the clear window on your eye that is a curved spherical shape. One great reason of many to have LASIK or PRK eye surgery! One extremely beneficial part of Lasik surgery is that it allows you to go without contact lenses which also may adversely affect the surface of your eyes and cause irritation, itching, redness, and inability to wear contact lenses. Fortunately it does recover to baseline after Lasik or PRK surgery, but if you have dryness prior to the surgery you will have dryness after the surgery. This demonstrates that the surface of your eyes is very important for a good clear vision. It’s common after Lasik or PRK surgery to have some dryness for several months after the procedure and have vision foggy and fluctuate for that first few months. This can make your vision foggy, blurry, and fluctuate. If any one of the three layers is deficient, then you may have a disruption in the ocular surface (the surface of your eyes). The surface of your eyes is constantly rewetted by a mucus layer, a water layer, and an oil layer. The lacrimal system (produces and distributes the healthy healing tear film): this is closely related to your eyelids but is not the same. Keep this part healthy and you will protect your eyes and therefore they will feel better, see better and last longer. There are many things that can affect the surface of your eyes. Disorders of the eyelid skin can include everything from skin cancer to lupus Which can affect the health of your skin and therefore affect your eyelid’s ability to protect the surface of your eyes. They keep the surface lubricated and healthy. Your eyelids obviously protect your eye surface, but they also help by rewetting them and cleaning them thousands of times per day. Without lashes you would get more foreign bodies, dust, and dirt in your eyes. The lashes protect your eyeballs by collecting dust and other foreign objects and prevent them from going into your eyes. Your eyelids and lashes are very important to the health of your eyes. To begin with, we will discuss the disorders of the eyelids. Lacrimal system: dryness and tear production. There are other health problems such as connective orders like rheumatoid arthritis, lupus, psoriatic arthritis, that can affect your eye health. Each of these if controlled can maintain your eye health as well as the rest of your body health much better if you take care of your general health. The most common causes include diabetes, alcoholism, obesity, genetics, trauma (and risky dangerous behavior) and others. Thousands of systemic diseases can affect your vision. I think perhaps the best way to go over the many reasons why your eyesight may be getting worse is to work from front to back anatomically so that you can realize how many thousands of different potential reasons there are for why your vision gets worse.įirst of all is that your vision is related to the entire health of your body. Do not wait!Īlthough the answer to “vision getting worse“ or “why does eyesight get worse“ and eyesight deterioration or eyesight worsening could take up entire libraries, I will try to summarize it in 1500 words or less. See an eye doctor! It’s essential, because if you say to yourself “my eyesight is getting worse“ or asking “why does vision get worse“ or “why does my eyesight keep getting worse“ then you may be experiencing something that is progressive and easier or even possible to fix if you get it taken care of now. Don’t self-diagnose and wait for it to get better. If your vision is getting worse, the bottom line is you must see an eye doctor to begin the process. There are specialists and sub-specialists in ophthalmology, neuroscience, chemistry, physics, and many other fields that dedicate their lives to developing medications, products, devices, and techniques to improve vision. Hundreds of thousands of people over many centuries have dedicated their lives to answering this question.
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