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Blurry vision causes & treatment in Bellflower
Whether things look fuzzy far away, up close, or it came on suddenly, blurry vision is your eyes asking for attention. Here’s what may be behind it.
Blur is a symptom, not a diagnosis
Most blurry vision comes from a prescription that has changed, which is easy to fix with updated glasses or contacts. But blur can also be a sign of dry eye, cataracts, diabetes-related changes, or, less often, a problem that needs urgent care.
The pattern matters: is it one eye or both, near or far, constant or coming and going, gradual or sudden? We’ll ask about all of it, then examine your eyes to find the cause.
Seen by Dr. Mai in Bellflower
Most symptom visits are billed to medical insurance, including Medicare and Medi-Cal plans. Call early in the day for the best chance at a same-day visit.
What can cause blurry vision?
Most causes are very treatable. A proper eye exam tells you which one you’re dealing with.
Changing prescription
Nearsightedness, farsightedness and astigmatism can change over time, especially in kids and teens.
Presbyopia
After about 40, the eye’s lens stiffens and close-up reading gets harder.
Dry eye
An unstable tear film causes blur that clears when you blink.
Cataracts
A clouding lens causes gradual blur, glare and faded colors.
Diabetes & blood sugar
Swings in blood sugar can blur vision; diabetes can also damage the retina.
Retina or optic nerve changes
Macular degeneration, glaucoma and other conditions can affect clarity.
When should you see an eye doctor?
Book an eye exam if…
- Your vision has slowly gotten blurrier
- You’re squinting to read signs or screens
- Blur comes with headaches or eye strain
- You have diabetes and notice changes
- It’s been more than a year or two since your last exam
Get emergency care if…
- Sudden blur or vision loss in one or both eyes
- Blur with weakness, numbness, face drooping or trouble speaking (call 911)
- Blur after a hit to the eye or head
- Blur with severe eye pain, nausea or halos around lights
Call 911 or go to the nearest emergency room. If we’re open and it isn’t life-threatening, call us right away at (562) 867-4716.
How we find the cause and treat it
Your visit is with Dr. Loi Thanh Mai. Our team speaks English, Spanish and Vietnamese.
History
When it started, which eye, near or far, and your overall health.
Vision & refraction
We measure exactly how your eyes focus.
Eye health exam
A detailed look at the cornea, lens, retina and optic nerve.
Treatment plan
New glasses or contacts, dry eye care, or further testing and referral if needed.
Simple steps that may help
These tips can ease mild symptoms, but they don’t replace an eye exam, especially if symptoms are new, getting worse, or affect your vision.
- Blink often and take screen breaks (20-20-20 rule)
- Clean your glasses; smudges and scratches blur vision
- Use preservative-free artificial tears if your eyes feel dry
- Don’t drive if your vision isn’t clear
- Write down when the blur happens to share at your visit
Blurry Vision: common questions
Have a question about your symptoms? Call (562) 867-4716.
Can blurry vision fix itself?
Sometimes, as with blur from tired or dry eyes. But blur that keeps coming back or slowly worsens usually needs a new prescription or treatment.
Why is my vision blurry even with glasses?
Your prescription may have changed, your lenses may be scratched or poorly fitted, or another condition like dry eye or cataracts may be involved.
Is sudden blurry vision an emergency?
Yes, especially in one eye or with other symptoms like weakness or trouble speaking. Call 911 or go to the ER.
Can screen time cause blurry vision?
Long screen sessions can cause temporary blur from eye strain and dryness. Regular breaks and the right lenses help.