Floaters and Flashes Treatment in Dallas, TX
Seeing Floaters or Flashes of Light? Here’s What It Could Mean.
Sudden floaters or flashes of light can be alarming. In many cases, they are caused by normal age-related changes inside the eye. However, in some situations, they may signal a more serious condition such as a retinal tear or retinal detachment.
At Fagadau, Swanson & Mirza, M.D. in Dallas, our ophthalmologists provide prompt evaluation of new floaters and flashes to determine whether urgent treatment is necessary.
Quick Answer: Are Floaters and Flashes Dangerous?
Most floaters are harmless and related to natural changes in the vitreous gel inside the eye. However, a sudden increase in floaters, flashes of light, or a shadow in your peripheral vision can indicate a retinal tear or detachment — a condition that requires immediate medical attention.
If you experience sudden visual changes, contact our Dallas office right away for evaluation.
What Are Eye Floaters?
Floaters appear as small specks, cobwebs, or shadowy shapes drifting across your field of vision. They are caused by tiny clumps within the vitreous — the clear gel that fills the inside of the eye.
- Small dark spots
- Thread-like strands
- Cloudy or cobweb shapes
- Moving shadows that shift when you move your eyes
Floaters are more noticeable when looking at bright backgrounds, such as a blue sky or computer screen.
What Causes Flashes of Light?
Flashes occur when the vitreous gel pulls on the retina, stimulating light-sensitive cells. They may appear as brief streaks or lightning-like arcs in your peripheral vision. While occasional flashes can occur with aging, persistent or sudden flashes may indicate retinal traction that requires immediate evaluation.
When Are Floaters and Flashes an Emergency?
Seek urgent care if you experience:
- A sudden shower of new floaters
- Flashes of light that continue
- A dark curtain or shadow moving across your vision
- Sudden decrease in vision
These symptoms may signal:
- Retinal tear
- Retinal detachment
- Vitreous hemorrhage
Prompt diagnosis can prevent permanent vision loss.
Common Causes of Floaters and Flashes
Posterior Vitreous Detachment (PVD)
The most common cause. As we age, the vitreous gel naturally shrinks and separates from the retina.
Retinal Tear
Occurs when vitreous traction pulls hard enough to create a small break in the retina.
Retinal Detachment
A serious condition where the retina separates from underlying tissue and requires immediate treatment.
Diabetic Eye Disease
In some patients, bleeding inside the eye can cause sudden floaters.
How Floaters and Flashes Are Diagnosed
At our Dallas office, we perform a comprehensive dilated retinal examination to evaluate the vitreous gel, the retina and peripheral retina, and any signs of tears or detachment. Early detection allows for timely treatment if necessary.
Treatment Options
If No Retinal Tear Is Found
Most floaters require monitoring only. They often become less noticeable over time.
If a Retinal Tear Is Detected
Laser treatment may be performed to seal the tear and prevent detachment.
If Retinal Detachment Occurs
Surgical repair is required and may involve referral to a retina specialist.
Why Choose Fagadau, Swanson & Mirza, M.D. in Dallas?
Our ophthalmologists provide thorough retinal evaluations and urgent care for patients experiencing sudden visual symptoms. We understand that new floaters and flashes can be concerning and prioritize timely appointments when needed.
- Comprehensive dilated eye exams
- Advanced diagnostic technology
- Prompt emergency evaluations
- Experienced ophthalmology team
Frequently Asked Questions About Floaters and Flashes
Are floaters permanent?
Some floaters may persist, but many become less noticeable as the brain adapts over time.
Do flashes always mean retinal detachment?
No. Flashes can occur with normal vitreous changes, but they should always be evaluated if new or persistent.
Can floaters be removed?
Surgery is rarely recommended for routine floaters unless vision is significantly impaired.
Is posterior vitreous detachment dangerous?
PVD is common with aging and often harmless, but it can occasionally lead to retinal tears.
When should I call an eye doctor?
If you notice a sudden increase in floaters, flashes, or a shadow in your vision, contact our Dallas office immediately.
Schedule an Evaluation in Dallas
If you are experiencing new floaters or flashes, do not ignore the symptoms. Contact Fagadau, Swanson & Mirza, M.D. in Dallas, TX to schedule a prompt evaluation and protect your vision.