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Blurry Vision In One Eye: Causes and Treatment

Blurry Vision in One Eye: Signs, Causes and Treatment

Blurry vision can be an irritating and alarming eye condition that needs medical attention. 

Blurry vision is an eye condition in which a person can’t see things clearly. The blurred vision can take place in one eye or both eyes. 

If you experience blurry vision in one eye, it can be a sign of an eye condition. 

Before assuming any eye condition, it is vital to understand its possible causes and suitable treatment. 

What Are The Symptoms of Blurred Vision?

Along with blurred vision, you can also have other symptoms, including:

  • Headaches
  • Visual disturbances
  • Double vision
  • Tunnel vision
  • Blind spots
  • Light spots
  • Sensitivity of light or white flashing lights
  • Red or irritated eyes

Causes of Blurred Vision in One Eye

Here are some of the common causes of blurred vision in one eye. 

Refractive Errors

Regarding refractive errors, myopia (nearsightedness), hyperopia (farsightedness), and astigmatism are more frequently seen as the cause of blurred vision if the person does not wear corrective glasses.

A comprehensive eye exam allows the doctor to examine your eyes and provide the right prescription for your eyeglasses or contact lenses. 

Dry Eyes

One of the common blurry vision causes is dry eyes. Dysfunction in tear flow is the root cause of dry eye syndrome. The common result is the eye surface becoming dry and irritated to the point that one may experience blurry vision, particularly of one of their eyes, accompanied by discomfort and redness. 

Dry eyes, if left untreated, can affect the surface of the eye and result in multiple eye conditions. 

Blurry Vision in One Eye: Signs, Causes and Treatment

Retinal Detachment

The retina is a light-reflecting outer layer of eye tissue that forms the back of your vision. The retina may unexpectedly detach from its normal position, and the patient may experience visual loss from that eye.

The flashes and floaters that signal a detaching retina are common but also happen without any signs. Those at higher risk for developing this condition are those who experience

  • High levels of trauma
  • Ocular degenerative conditions
  • Uncontrolled diabetes
  • Chronic inflammation
  • Recent retinal surgery
  • Medical history in the family

Eye Infections

Pink eye or some infections can affect the eye structures and make them inflamed, red, and watery. This makes it hard to see, causing eye problems. 

If we talk about uveitis or keratitis, these conditions may cause a spot in one eye’s field of view and a symmetrical blur in the other.


Cataracts are a type of eye disease that results in lensing, making the lens appear cloudy, which causes blurry vision and headaches. Cataracts usually occur in pairs, affecting both eyes. However, they can develop at different rates, causing poor vision in one eye first and gradually evolving to a worse state if not treated timely.


Glaucoma is a collective term for a set of eye conditions that sometimes are caused by optic nerve damage, most likely because of excessive pressure within the eye. 

In some circumstances, glaucoma might damage peripheral vision and cause sudden blurry vision in one eye.

Treatment Options For Blurred Vision

Below are the possible treatments for blurry vision that will be recommended by the doctor after a complete eye examination. 

Prescribed Eyeglasses or Lenses

For nearsighted people, farsighted people, and people with astigmatism, the two most commonly used means to remove refractive errors and resolve blurry vision are glasses and contact lenses. At Vision Gallery, the specialist will identify the most accurate vision control elements accurately during an eye examination.

Eye Drops

Artificial tears or special lubricating eye drops can be recommended to aid the signs of dry eye syndrome, such as blurred vision or discomfort. Prescription eye drops are among the possible treatments for more severe dry eye patients.

Prescribed Medications

Antibiotics or antivirals are prescribed to treat eye infections, and anti-inflammatory medications reduce the inflammation linked to uveitis or keratitis. For this reason, in instances where systemic imbalances, like diabetes, also cause loss of sharp vision, it becomes essential to seek medical care.

Conclusive Remarks

Lack of clear vision is a troubling and daily to-live condition of people. To treat this condition, you need a medical evaluation to detect the real cause of blurry vision. An ophthalmologist will take a closer look at your eyes and then direct you to the right treatment.
You can simply make it by calling us at 281-377-0219.

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