Understanding Vision Loss: Signs And Symptoms

cured vision loss symptoms


When you meet someone for the first time, you probably don't think about whether that person can see clearly. You may not even know what to look for if you want to know whether your friend or acquaintance has vision problems. But as adults, sight loss continues to increase in prevalence; it is essential to recognize the warning signs of vision problems and take action before they become debilitating or even dangerous. If you notice the following symptoms in yourself or someone else, it may be a sign of vision loss. In this article, you will understand the basics of vision loss, its causes, and its signs and symptoms.


Vision Loss

Without vision correction, you will lose your ability to see well. Eyeglasses, contact lenses, permanent artificial lenses, and surgical eye correction are all examples of vision correction tools. Having your eyesight deteriorate can happen either slowly over time or all of a sudden. Eye damage, or even complete blindness, is possible.

Visual impairments can make even the most basic tasks, like reading the mail, watching TV, writing your name, paying bills, or even using the stairs, challenging. You may also have difficulty identifying people. You may have noticed that you squint a lot to see things.


Vision loss: causes

Vision changes, such as difficulty concentrating on close objects, are a natural part of aging. The following are the leading causes of eyesight loss in adults over 40.

  • Macular deterioration. 
  • Glaucoma causes blurry vision: a buildup of fluid inside the eye.
  • Diabetes-related retinopathy. 
  • Injuries, infections, and visual alterations linked with certain disorders are other significant causes of vision loss.


How is visual loss identified?

You may be unaware that your vision is deteriorating. This is especially true if the change is gradual. Someone close to you may be the first to recognize that you do not see correctly. See your doctor if you cannot do your typical tasks due to difficulties with eyesight.


Is it possible to prevent or avoid eyesight loss?

Depending on what is causing the vision loss, it may be possible to avoid it. Preventing type 2 diabetes, for example, may help you avoid diabetic retinopathy. Wearing polarised sunglasses when outside may help you avoid cataracts. However, you cannot typically avoid age-related eyesight loss.


Vision Loss: Symptoms

Light Sensitivity

One of the first symptoms of vision loss is an increased sensitivity to light, which can appear as the need to squint or close your eyes while in bright light or even inside with the lights on. This symptom can be caused by a variety of things, including a change in your eye's sensitivity to light or a difference in how your eyes can focus light. If you're experiencing this symptom in your 40s or 50s, it's essential to check it out. Vision loss often doesn't present itself until decades after the problem has started. If you catch it early, many treatments can help prevent it from progressing.


Dim Vision

Dim vision can occur when the eyes have trouble focusing on things up close or when there is a blockage in the eye. Other symptoms, such as light sensitivity and impaired vision, are frequently present. Presbyopia is a common cause of dim vision, a natural part of aging. If you are experiencing a fuzzy vision, have a family history of vision loss, or are over 40, it is essential to get it checked out. A few treatments available, such as reading glasses and auto-focus lenses, can help reduce or eliminate this symptom. Besides presbyopia, other causes of dim vision include macular degeneration and diabetic eye disease. If you are having difficulties seeing things up close, it's essential to have it checked out by an eye specialist.


Blurry Vision

Blurry vision can be caused by various issues, including a change in the eye's focusing ability, a blockage of some kind in the eye, or even stress or anxiety. Blurry vision is often accompanied by other symptoms, such as light sensitivity, dim vision, and trouble focusing on things up close. Most people's symptoms are transient and will disappear as the stressor is gone. Unfortunately, blurry vision caused by a health issue will not go away without treatment. Blurry vision caused by eye diseases like macular degeneration can progress to total vision loss, so it's essential to check it out as soon as possible.


Trouble Seeing Faraway Objects

If you experience trouble seeing things far away, it's a good idea to check this out. There are a few possible causes for trouble seeing faraway objects, including presbyopia, diabetic eye disease, and macular degeneration. Unfortunately, many people mistake nearsightedness for difficulty seeing distant objects. If you are experiencing this symptom and are nearsighted, you can do a few things to help yourself, like holding things further away or getting glasses to correct your vision. It could signify an eye disease like macular degeneration, leading to total vision loss.


Loss of Side Vision

A loss of side vision is a sign of fluid buildup in the eye. Headaches and blurred vision often accompany it. This symptom is usually a sign of diabetic eye disease, a common cause of vision loss in people with diabetes. It could be a sign of diabetic eye disease, which, if caught early, can be treated and even prevented from progressing.


Loss of Colour Vision

A loss of color vision can be caused by various issues and is often a sign of more serious eye disease. This is a serious warning sign that getting checked out as soon as possible is essential. It might be a sign of macular degeneration or diabetic eye disease, both of which can cause total vision loss if not addressed swiftly.


Strain and Discomfort While Looking

Strain and discomfort while looking are often signs of something wrong with the muscles that move the eyes. These are usually caused by eye diseases like glaucoma and diabetic eye disease but can also be caused by stress and anxiety. If a severe eye disease causes the problem, it can be treated, but if it's caused by stress or anxiety, it will only worsen without treatment. If you are experiencing strain and discomfort while looking, it could be a sign of glaucoma or diabetic eye disease, which can cause total loss of vision if left untreated.


What to Ask Your Doctor?

  • Is it possible that I have a condition that is causing my visual loss?
  • Is it possible to treat my eyesight loss?
  • Is my blindness permanent?
  • Should I consult an ophthalmologist?
  • Will I lose my sight completely?
  • What can I do to simplify my life?
  • Can you recommend any local support groups?
  • What resources are available in my community to assist me?
  • Is there someone I can talk to about how I'm feeling about my blindness?


Bottom line

Visual impairment starts with a few minor changes, so it's essential to be aware of the signs and symptoms of vision loss. Unfortunately, visual impairment is often ignored until it is too late, and many people don't realize that treatments are available to help prevent it from worsening. If you notice any of these symptoms, it is crucial to get them checked out before they become debilitating or even dangerous. Visit your eye specialist regularly to avoid any conditions that may cause vision loss. 

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