What causes visual disturbances and what should I do about them?

Symptom Database

Visual disturbances can be a cause for concern, as they can significantly impact our daily lives and overall well-being. From blurry vision to double vision, there are various eye problems that can lead to these disturbances. In this article, we will explore the different causes of visual disturbances and discuss what steps you can take to address them.

Blurry Vision

Blurry vision is a common visual disturbance that can occur for several reasons. It may be a result of refractive errors such as nearsightedness, farsightedness, or astigmatism. These conditions cause the light entering the eye to focus improperly, resulting in blurred vision.

If you experience blurry vision, it is essential to schedule an appointment with an eye care professional. They can perform a comprehensive eye exam to determine the underlying cause of your blurry vision. Based on their findings, they may prescribe corrective lenses, such as glasses or contact lenses, to improve your vision.

Double Vision

Double vision, also known as diplopia, is another visual disturbance that can be concerning. It occurs when you see two images of a single object instead of one. Double vision can be caused by various factors, including eye muscle imbalances, nerve damage, or underlying health conditions such as diabetes or multiple sclerosis.

If you experience double vision, it is crucial to seek medical attention promptly. Your eye care professional will conduct a thorough examination to identify the cause of your double vision. Treatment options may include wearing an eye patch, using special prism lenses, or addressing any underlying health conditions.

Vision Loss

Vision loss refers to a partial or complete inability to see. It can occur suddenly or gradually and may affect one or both eyes. Vision loss can be caused by several factors, including eye diseases like glaucoma or macular degeneration, eye injuries, or neurological conditions.

If you notice any changes in your vision or experience vision loss, it is crucial to seek immediate medical attention. Early intervention can help prevent further vision loss and improve your chances of preserving your remaining vision. Treatment options may include medication, surgery, or vision rehabilitation programs.

Flickering Vision

Flickering vision, also known as photopsia, is characterized by the perception of flashing lights or flickering in your visual field. It can be caused by various factors, including migraines, retinal detachment, or ocular migraines.

If you experience flickering vision, it is essential to consult with an eye care professional. They will evaluate your symptoms and conduct a comprehensive eye examination to determine the underlying cause. Treatment options may include medication to manage migraines or surgical intervention for retinal detachment.

Floaters in Vision

Floaters are tiny specks or cobweb-like shapes that appear to float across your visual field. They are caused by changes in the vitreous, a gel-like substance that fills the inside of your eye. Floaters are usually harmless, but if you suddenly notice a significant increase in floaters or experience flashes of light, it may indicate a retinal tear or detachment.

If you notice an increase in floaters or experience flashes of light, it is crucial to seek immediate medical attention. Your eye care professional will conduct a thorough examination to determine the cause and recommend appropriate treatment, which may include laser therapy or surgery.

Light Sensitivity

Light sensitivity, also known as photophobia, is a condition where your eyes are more sensitive to light than usual. It can be caused by various factors, including eye infections, migraines, or certain medications.

If you experience light sensitivity, there are several steps you can take to alleviate the symptoms:

  • Wear sunglasses or a wide-brimmed hat to shield your eyes from bright light.
  • Adjust the brightness and contrast settings on electronic devices to reduce eye strain.
  • Take breaks from activities that require prolonged exposure to bright light.
  • Consult with your healthcare provider to determine if any medications you are taking may be causing light sensitivity.

Tunnel Vision

Tunnel vision refers to a loss of peripheral vision, resulting in a narrowed field of view. It can be caused by various factors, including glaucoma, retinitis pigmentosa, or optic nerve damage.

If you experience tunnel vision, it is crucial to consult with an eye care professional. They will conduct a comprehensive examination to determine the underlying cause and recommend appropriate treatment options. Treatment may include medication, surgery, or vision rehabilitation programs.

Distorted Vision

Distorted vision refers to a visual disturbance where objects may appear wavy, bent, or misshapen. It can be caused by conditions such as macular degeneration, diabetic retinopathy, or corneal abnormalities.

If you notice any changes in your vision or experience distorted vision, it is essential to schedule an appointment with an eye care professional. They will evaluate your symptoms and conduct a thorough examination to determine the underlying cause. Treatment options may include medication, laser therapy, or surgical intervention.

In conclusion, visual disturbances can be caused by various factors and can significantly impact our daily lives. If you experience any of the mentioned symptoms, it is crucial to seek medical attention promptly. Early intervention can help identify the underlying cause and improve your chances of preserving or restoring your vision. Remember, regular eye exams and maintaining overall eye health are essential for preventing and addressing visual disturbances.

Haroon Rashid, MD
Rate author
Urgent Care Center of Arlington, VA