Describing a vision issue is challenging for many patients. It’s hard to find the right words to express precisely what you’re experiencing. At times, this leads some patients to use the terms “cloudy” and “blurry” interchangeably. After all, they both denote a reduction in visual acuity, so it’s common to assume their meanings are similar.  

However, cloud vision and blurry vision are two very different situations. If you are wondering what they have in common and what sets them apart, here’s a close look at what cloudy vision and blurry vision involve.  

Cloudy Vision  

In the simplest terms, cloudy vision is when it seems like you are observing everything through a fog. It makes everything you look at seem like it is shrouded in a haze. At times, it could seem similar to looking at the world through dirty glasses lenses or a fogged car windshield.  

When you have cloudy vision, it may also feel like there’s a film on your eyes. It may seem like you could potentially blink or wipe away that film, restoring your vision, but that doesn’t always work.  

Cloudy vision can be caused by a variety of conditions, with cataracts being the most common. When you have cataracts, your eye’s lens loses transparency, creating cloudy vision. Other potential causes include:  

• Corneal damage  
• Diabetes  
• Infection  
• Macular degeneration  
• Optic nerve disease  

Improper contact lens care can also lead to cloudy vision. If the lens isn’t thoroughly cleaned, residue may impact visual acuity, just as it can through smudged lenses on glasses.  

Blurry Vision  

In the most basic sense, blurry vision is when you look at an object and it doesn’t appear to be in focus. It isn’t unlike when you take a picture with a camera. Before you adjust the lens, the object you are trying to capture doesn’t seem crisp. Then, once you adjust the camera’s lens, it becomes clear.  

Usually, when your vision is blurry, certain actions may make the item seem clearer. Squinting may bring it into better focus, similar to how a camera lens adjustment can.  

Many conditions can cause blurry vision. Near-sightedness, far-sightedness, and astigmatism are the most common and are usually correctable with prescription lenses. Other factors can also lead to blurry vision, including:  

• Cataracts  
• Corneal abrasions, opacification, or scarring  
• Infection  
• Low blood sugar  
• Macular degeneration  
• Migraine  
• Optic neuritis  
• Retinopathy  
• Stroke  

In some cases, blurry vision is temporary. However, it can also require intervention and could potentially be permanent, depending on the cause.  

If you are experiencing vision changes, including cloudy or blurry vision, it’s wise to see an eye doctor as soon as possible. That way, they can determine the cause of your issue, ensuring you are treated promptly and correctly. Schedule an appointment at your closest ECVA clinic today. Our team will listen to your concerns and identify the ideal course of action, ensuring your eyes can remain healthy, and your vision issues are addressed appropriately.