Introduction
Floaters are small, shadowy shapes that appear in your field of vision, often resembling spots, threads, or cobwebs. They move as your eyes move and are more noticeable against bright backgrounds like the sky or a white wall. While usually harmless, a sudden increase in floaters can signal a serious eye condition requiring immediate attention. At Shreya Eye Centre, Dr. Rakesh Gupta specializes in diagnosing and managing floaters to ensure optimal eye health.
Causes of Floaters in Vision
Floaters are typically caused by changes in the vitreous, the gel-like substance inside the eye. Common causes include:
- Age-Related Vitreous Changes – The vitreous shrinks and becomes more liquid, leading to the formation of clumps that cast shadows on the retina.
- Posterior Vitreous Detachment (PVD) – The vitreous separates from the retina, a common condition in aging individuals.
- Retinal Detachment or Tear – A serious condition where the retina pulls away from its normal position, requiring urgent medical attention.
- Bleeding in the Eye (Vitreous Hemorrhage) – Caused by conditions such as diabetic retinopathy or trauma.
- Eye Infections and Inflammation (Uveitis) – Inflammatory diseases of the eye can lead to the formation of floaters.
- Eye Trauma – Injury to the eye can cause changes in the vitreous, leading to floaters.
- Post-Surgical Effects – Floaters may develop after cataract surgery or other eye procedures.
Symptoms to Watch For
- 1. Small, floating spots, threads, or cobweb-like shapes in your vision
- 2. Increased visibility of floaters against bright backgrounds
- 3. Sudden increase in the number of floaters
- 4. Flashes of light in the peripheral vision
- 5. A shadow or curtain over part of the visual field (indicating possible retinal detachment)
Diagnosis and Treatment
At Shreya Eye Centre, Dr. Rakesh Gupta performs a comprehensive eye exam, including retinal imaging and dilated eye exams, to determine the cause of floaters. Treatment options depend on the underlying cause:
- Observation – Most floaters are harmless and do not require treatment.
- Laser Vitreolysis – A laser procedure to break up large floaters and reduce their impact on vision.
- Vitrectomy Surgery – In severe cases, the vitreous is surgically removed and replaced with a clear fluid.
- Treatment of Underlying Conditions – Managing retinal tears, inflammation, or diabetic retinopathy to prevent further complications.
When to Seek Medical Attention
If you experience a sudden increase in floaters, flashes of light, or loss of peripheral vision, seek immediate medical care, as these could indicate a retinal detachment.
For expert evaluation and treatment of floaters, visit Dr. Rakesh Gupta at Shreya Eye Centre.