Health Resources

Blurry Vision

2025/07/01
Blurry Vision
Blurry vision refers to a loss of sharpness in eyesight, making objects appear hazy or out of focus. It may affect one or both eyes and can develop gradually or suddenly. You might find yourself squinting to read text, struggling to recognise faces, or noticing that your surroundings seem cloudy or smeared. Some people describe it as looking through a foggy window or having a film over their eyes. While it is a common symptom, especially as we age, blurry vision can signal various underlying eye or health conditions.
Symptoms And Causes

Symptoms Associated With Blurry Vision

Blurry vision can present in different ways depending on the underlying cause. Some common symptoms include:

  • Hazy or distorted vision: Objects appear smeared or lacking in detail
  • Difficulty focusing: Trouble seeing clearly at specific distances (near or far)
  • Frequent squinting: Trying to sharpen your vision by narrowing your eyes
  • Eye strain or fatigue: Especially after reading, using a screen, or driving 

Common Causes Of Blurry Vision

Blurry vision can result from a variety of eye conditions, medical issues, or environmental factors. Here are the common causes:

  • Refractive errors (e.g. myopia, hyperopia, and astigmatism)
  • Eye conditions (e.g. Cataracts, Glaucoma, and macular degeneration)
  • Systemic conditions (e.g. diabetes, high blood pressure, and migraines)
  • Lifestyle or environmental factors (e.g. prolonged screen time and poor lighting)
When To Seek Medical Help

While occasional blurry vision may not be serious, there are certain warning signs that indicate the need for professional attention. Seek medical help if you experience:

  • Sudden or severe blurry vision
  • Blurriness in only one eye Eye pain, redness, or swelling
  • Flashes of light or floating spots
  • Loss of peripheral (side) vision
  • Difficulty speaking or maintaining balance (possible stroke symptom)
Treatment Options And Care For Blurry Vision

What Treatments Help With Blurry Vision?

Treatment depends on the underlying cause. Common options include:

  • Prescription glasses or contact lenses: Correct refractive errors like myopia or astigmatism
  • Eye drops: Relieve dry eyes or treat infections
  • Medication: Manage conditions like diabetes or high blood pressure
  • Surgery: For cataracts, glaucoma, or serious eye conditions

How Do I Stop My Vision From Getting Blurry?

Preventive care and good habits can also protect your eyesight:

  • Get regular eye exams
  • Manage chronic conditions to control blood sugar and blood pressure levels
  • Stay hydrated and rest your eyes, especially during prolonged screen use
  • Avoid rubbing your eyes as it may lead to irritation or injury
Frequently Asked Questions About Blurry Vision

1. Is blurry vision always a sign of a serious condition?

Not always. It can be due to tired eyes or minor issues like dry eyes. However, if it is sudden or persistent, it is best to book an appointment for a proper check-up.

2. Can blurry vision go away on its own?

Sometimes, yes — especially if caused by fatigue or temporary eye strain. But if it continues or worsens, seek medical advice.

3. When should I worry about blurry vision?

If you notice sudden changes, eye pain, flashes of light, or vision loss, seek medical advice immediately.

4. Can I treat blurry vision at home?

Mild cases due to dryness or fatigue can improve with rest, hydration, and screen breaks. Persistent cases need professional care.

5. How often should I get my eyes checked?

At least once every 1 to 2 years, or more often if you have vision problems or existing health conditions.

Schedule Your Consultation

If you are experiencing persistent blurry vision or other changes in your eyesight, don’t wait. Early diagnosis can make all the difference in protecting your vision.

Our eye care team is here to help with personalised assessments and treatment plans.

Book an appointment to get started on the path to clearer vision.

Our Eye Doctors
Find out more about our Ophthalmologists here.
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