• Feel Good Contacts
  • 01 514 3614
  • Need Optical Advice?
  • OFFERS
    • 10% off First Order
    • 5% off on Auto Replenish
    • Glasses up to 70% off
    • Sunglasses up to 70% off
    • Earn Reward Points
    • Student Discount
  • Contact Lenses
    Top Brands
    • Acuvue
    • Air Optix
    • Alcon / Ciba Vision
    • Bausch & Lomb
    • Biofinity
    • Clariti
    • Comfi
    • Cooper Vision
    • Focus Dailies
    • Freshlook
    • All Brands
    Type
    • Daily Contact Lenses
    • Monthly Contact Lenses
    • Two Weekly Contact Lenses
    • Toric/Astigmatism Lenses
    • Multifocal Contact Lenses
    • Coloured Contact Lenses
    • Cheap Contact Lenses
    • Next Day Contact Lenses
    • Extended Contact Lenses
    • Silicone Hydrogel Lenses
    • No Prescription Lenses
    Top Sellers
    • comfi Daily Disposable
    • 1 Day Acuvue Moist
    • Dailies AquaComfort Plus
    • Acuvue Oasys 1-Day with HydraLuxe
    • Acuvue Oasys
    • 1 Day Acuvue Moist For Astigmatism
    • Air Optix Aqua
    • FreshLook Colorblends
    • Biofinity
    • 1 Day Acuvue Moist Multifocal
    Buyer's Guide
    • Save with comfi
    • Which comfi is for you?
    • How to put in contact lenses
    • How to clean your contact lenses
    • Guide to Astigmatism
    • Glasses prescription vs contact lens prescription
    • Best contact lenses for dry eyes
    View All Contact Lenses
    feel good contacts menu feel good contacts menu
  • Solutions
    Top Brands
    • Boston
    • Biotrue
    • Comfi
    • EasySept
    • Ote Optics
    • Opti Free
    • OxySept
    • ReNu
    • Total Care
    • All Brands
    Type
    • Multi Purpose Solutions
    • Saline Solutions
    • Peroxide Solutions
    • Travel Pack Solutions
    • Rigid & Gas Permeable
    • Multi Pack Solutions
    Top Sellers
    • comfi All-in-One Solution
    • Biotrue Multi-Purpose Solution Twin Pack
    • Delta Plus Disinfecting Soaking and Wetting Solution
    • ReNu Multi-Purpose Solution Triple Pack
    • Opti-Free Express Twin Pack
    • Opti-Free RepleniSH Twin Pack
    • Refine One Step Solution - 250ml Triple Pack
    Buyer's Guide
    • How to clean and store soft lenses
    • Which contact lens solution do I need?
    • How to clean a contact lens case
    View All Solutions
    feel good contacts menu feel good contacts menu
  • Eye Care
    Top Brands
    • Altacor
    • Artelac
    • Biotrue
    • Comfi
    • Blink
    • Hycosan
    • Optase
    • Systane
    • The Body Doctor
    • Thea
    Eye Care
    • Eye Drops
    • Eye Accessories
    • Dry Eye Treatments
    • Supplements & Hygiene
    • Face Masks
    • Covid Essentials
    • Travel Essentials
    Top Sellers
    • comfi Soothe Drops
    • Blink-N-Clean Eye Drops
    • Blink Intensive Tears Vials
    • Clinitas Soothe Multi
    • Feel Good Contact Lens Case
    • Feel Good Cleaning Kit
    • Hycosan Extra Dry Eye Drops
    • The Eye Doctor Lid Wipes
    • Thera-Pearl Eye Mask
    • The AB Mask Anti-Fog Cloth
    Buyer's Guide
    • How to use eye drops
    • How to stop itchy eyes from hay fever - for good
    • Computer Eye Strain:
      Symptoms and Solutions
    View All Eye Care
    feel good contacts menu feel good contacts menu
  • Glasses
    Gender
    • Women
      Glasses for women
    • Men
      Glasses for men
    Brands
    • Calvin Klein
    • Chloe
    • DKNY
    • Dolce & Gabbana
    • Feel Good Collection
    • Gucci
    • Hugo Boss
    • Lacoste
    • Le Specs
    • Marc Jacobs
    • MaxMara
    • Oakley
    • O'Neill
    • Polo Ralph Lauren
    • Prada
    • Radley
    • Ray-Ban
    • Superdry
    • Tommy Hilfiger
    • Versace
    Frame Shapes
    • Aviator Aviator
    • Oval Oval
    • Rectangle Rectangle
    • Round Round
    • Square Square
    • Wayfarer Wayfarer
    • Clubmaster Clubmaster
    • Cat Eye Cat Eye
    • Butterfly Butterfly
    • Hexagonal Hexagonal
    Special Offers
    • Clearance
    • New Arrivals
    • Best Sellers
    Price Range
    • €5 - €30
    • €30 - €70
    • €70 - €100
    • €100+
    Advice & Top Tips
    • Glasses Prescription
    • Glasses Frame Size Guide
    • Glasses lens options
    • Eyeglass lens coatings
    View All Brands View Blue Light Glasses
    feel good contacts menu feel good contacts menu
  • Sunglasses
    Gender
    • Women
      Sunlasses for women
    • Men
      Sunglasses for men
    Brands
    • Calvin Klein
    • Carrera
    • Chloe
    • Dolce & Gabbana
    • Dunlop
    • Feel Good Collection
    • Gucci
    • Hugo Boss
    • Jimmy Choo
    • Kendall + Kylie
    • Lacoste
    • Le Specs
    • Linda Farrow
    • Michael Kors
    • Oakley
    • O'Neill
    • Persol
    • Polaroid
    • Police
    • Prada
    • Radley
    • Ray-Ban
    • Saint Laurent
    • Sunpocket
    • Superdry
    • Tommy Hilfiger
    • Versace
    • Victoria Beckham
    • Vogue
    Frame Shapes
    • Aviator Aviator
    • Oval Oval
    • Rectangle Rectangle
    • Round Round
    • Square Square
    • Wayfarer Wayfarer
    • Wrap Wrap
    • Clubmaster Clubmaster
    • Cat Eye Cat Eye
    • Butterfly Butterfly
    • Hexagonal Hexagonal
    • Octagonal Octagonal
    • Heart Heart
    Special Offers
    • Clearance
    • New Arrivals
    • Best Sellers
    Lens Coatings
    • Polarised
    • Mirrored
    • Gradient
    Price Range
    • €15 - €50
    • €50 - €80
    • €80 - €120
    • €120+
    View All Brands View Collections
    feel good contacts menu feel good contacts menu
  • Help
    Customer Information
    • Contact Us
    • Delivery Information
    • Returns & Exchange
    • FAQ
    Customer Advice
    • Eye Care Hub
    • Optical Advice
    • Free Eye Test
    • Advice on Covid-19
    Popular Content
    • No Prescription Needed
    • Contact Lens Prescription
    • Glasses Prescription
    • Guides to Brands
    Tools
    • Vision Simulator
    • Dry Eye Quiz
    feel good contacts menu feel good contacts menu
  • Blog
  • search feel good contacts blog
  • search feel good contacts
  • 0
  • Reorder
  • Login Login
      feel good contacts menu
    • My Account
    • Orders
    • Personal Details
    • Log out
    feel good contacts menu

    We've sent you an email
    to reset your password.

    Enter your email address

    I would like to receive friendly reminders when it’s time to re-order. I am aware I can easily unsubscribe from these at any time.
    NEW Customer
    Forgot Password Cancel
Price match guarantee
Order by 5:45pm for same day dispatch
Excellent
Reward points
Home
Eye Care Hub
Blurry vision

Contact Lens Care

  • Which contact lens solution do I need?
  • How to clean a contact lens case?
  • How can I tell if my contact lens is inside out?

About Contact Lenses

  • How do toric contact lenses work?
  • What does the water content of a contact lens mean?

Eye Health

  • What are the best contact lenses for dry eyes?
  • How dehydration impacts your eyes?
  • Computer eye strain: Symptoms and solutions

Children's Eye Health

  • Why does my child get styes?
  • At what age can my child wear contacts?
  • How can I tell if my child has vision problems?

Lenses & Lifestyle

  • Which sunglasses will suit my face shape?
  • What are polarised sunglasses?
  • Guide to different types on sunglasses?

Prescriptions & Eye Tests

  • Difference between an Ophthalmologist, Optometrist & Optician
  • What does axis mean on my prescription
  • Can I buy my contact lenses online

Guides

  • A guide to Astigmastism
  • A guide to eye discharge
  • A guide to Presbyopia

Blurry vision

Medically reviewed by Sharon Copeland on 11 March 2021

What is blurry vision?

Blurry vision makes objects appear hazy or out of focus, it stops people from being able to see fine detail. It mostly affects both eyes, but some people also experience it in only one eye.

Blurry vision can last for just a few moments, or far longer depending on the cause. In some cases, it can be permanent.

Cloudy vision can often be mistaken for blurry vision; however, it is usually a symptom of a specific condition such as cataracts. However, they both cause objects to appear obscured.

What causes blurry vision?

The leading causes of blurred vision are refractive errors – myopia (short-sightedness) hyperopia (long-sightedness), astigmatism and presbyopia. Blurry vision can also be a sign of an eye disease/ more serious, underlying issues. For this reason, you should see an eye care specialist should blurry vision persist.

Wearing contact lenses for too long can cause proteins and other debris in your tear film to accumulate and contribute to the hazy vision. That's why you should wear your contacts as recommended by the manufacturer and your optician. Not cleaning your lenses properly can also cause blurred vision.

High blood pressure can damage the vessels supplying blood to your retina, causing retinopathy, a condition that can lead to bleeding in the eye, blurred vision and complete loss of sight.

Other causes of blurred vision include ocular migraines or migraine headaches, eye floaters, certain medications such as allergy medication and eye conditions such as cataracts, glaucoma and age-related macular degeneration.

Why has my vision suddenly gone blurry?

If your vision has gone blurry suddenly, this could be part of the warning signs of a severe eye problem or health condition. Health conditions can include the following:

  • A stroke-this can affect the retina and is known as retinal vessel occlusion. It is caused by a blockage in a retinal vein and can lead to blurry vision.
  • Preeclampsia-this usually consists of high blood pressure and protein in your urine. It more commonly occurs in late pregnancy and can be life-threatening to you and your baby. While symptoms may not always appear, blurry vision and seeing flashing lights can be an indicator of the condition.
  • Brain Tumour-the build-up of pressure in the skull as a result of a brain tumour can lead to blurry vision.
  • Multiple Sclerosis-this disease can cause inflammation of the optic nerve, causing optic neuritis, which can lead to various vision problems, including blurry vision.
  • Diabetes-this can lead to diabetic retinopathy which causes blurry vision and affects your eye health. This condition arises when the blood vessels of the retina are damaged.
  • Glaucoma-the first sign of glaucoma is total blurred vision. Blurred vision from glaucoma happens when the optic nerve gets damaged due to too much pressure on the eyeball.
  • Migraines-blurry vision often accompanies a migraine and is also known as aura.
  • Hyperthermia-this is when the body temperature becomes exceptionally high. Abnormally high temperature causes the brain to work harder than usual in the body's attempt to sweat and get rid of the heat. When the brain works harder to do this, the functionality of other parts of the body reduces, causing blurry vision and vision loss.

Is sudden blurry vision an emergency?

Mild blurry vision could be a sign of eyestrain or fatigue. A sudden blurry vision should be treated as an emergency as it could be a symptom of any of the conditions above.

There are very few ways of recovering complete vision loss. So, whether you experience blurred vision, double vision, blind spots, seeing halos around lights, or a dimness, you should seek advice from your doctor immediately.

How do you get rid of blurry vision?

Treatment for blurry vision depends on the cause. An optometrist will be able to diagnose the root of the problem with an eye examination and recommend an appropriate treatment. Your exam will usually consist of a Snellen eye chart test, slit lamp and measurement of spatial contrast sensitivity.

If you're short or long-sighted, treatment most commonly consists of corrective lenses. Another more invasive option is LASIK eye surgery. With this option, you may encounter temporary blurry vision after surgery, but this will hopefully clear up after a few days.

Multifocal contact lenses can also correct presbyopia. Those with astigmatism will be prescribed toric lenses.

Blurred vision, when temporary, can be caused by high blood sugar levels. High blood sugar levels can cause the lens of your eye to swell, which then affects your sight. To correct your vision, getting your blood sugar levels back to a healthy range is vital.

Depending on what’s causing the blurred vision, other treatments include eye drops and medications.

How is blurry vision prevented?

It's not always possible to prevent blurry vision; however, specific eye care measures can prevent blurry vision caused by lifestyle-related factors. Here are some tips to look after your eyes and avoid blurry vision as best as possible:

  • Wear sunglasses with 100% UV protection
  • Don't smoke
  • Visit your optician for regular eye tests
  • Follow a hygienic contact lens care routine
  • Follow a healthy diet, rich in antioxidants, omega-3 fatty acids and vitamin A

Quick links:

A guide to light sensitivity
A guide to double vision
A guide to cataracts
Do I need an eye test?
Please wait
Why Us
  • 10% Off Your First Order
  • Price Match Guarantee
  • 5% Off with Auto-Replenish
  • Feel Good Contacts App
  • Save with comfi
  • Which comfi is for you?
  • Trustpilot Reviews
  • Student Discount
  • Reward Points
  • Reasons to Feel Good
Top Products
  • 1 Day Acuvue Moist
  • Dailies AquaComfort Plus
  • comfi Daily Disposable
  • Acuvue Oasys 1-Day with HydraLuxe
  • Dailies Total 1
  • Acuvue Oasys
  • 1 Day Acuvue Moist For Astigmatism
  • Air Optix Aqua
  • FreshLook Colorblends
  • Biofinity
Order Information
  • Optician Own Brand Contact Lenses
  • No Prescription Needed
  • Delivery Information
  • Returns and Exchange
  • Secure Online Shopping
  • Contact Lens Specifications
  • Optical Advice
  • FAQs
  • About Us
Contact Us
  • 01 514 3614
  • +44 7810 004 929 (WhatsApp)
  • +44 7810 004 929 (WhatsApp)
  • cs@feelgoodcontacts.ie
Customer Service Hours

Mon - Fri: 8:00am - 9:00pm
Sat - Sun: 9:00am - 5:30pm
Bank Holidays: 9:00am - 5:30pm

Countries
  • feel good contacts united kingdom
  • feel good contacts ireland
  • feel good contacts france
Secure Payments Secure Payments
©2022 Feel Good Contacts Ltd. All Rights Reserved.
T&Cs Privacy Policy Cookie Disclaimer Affiliate Program
Top