Floaters and Flashes
Floaters and Flashes
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Frequently Asked Questions (FAQ) :
Q: Are floaters and flashes always dangerous?
A: No, most floaters and flashes are harmless and part of the natural aging process. However, if you notice a sudden increase or other symptoms like vision loss, you should seek medical attention.
Q: Will floaters go away on their own?
A: Floaters often become less noticeable over time as the brain adapts to them, but they usually don’t disappear completely.
Q: Can laser treatment for floaters cause any complications?
A: Laser vitreolysis is generally safe, but like any procedure, there are potential risks such as damage to the retina or increased eye pressure.
What Are Floaters and Flashes?
Floaters are tiny specks, spots, or strands that appear to drift across your field of vision, especially when looking at a bright background like the sky or a computer screen. They are often caused by small pieces of debris floating in the vitreous gel inside your eye.
Flashes, on the other hand, are brief streaks of light that can appear in your vision, especially in low-light environments, and are often compared to “seeing stars.” These occur when the vitreous gel pulls on or rubs against the retina.
Causes of Floaters and Flashes
Floaters and flashes may be caused by several factors, including:
- Aging: As we age, the vitreous gel inside the eye becomes more liquid and may shrink, causing floaters.
- Posterior Vitreous Detachment (PVD): A common condition where the vitreous separates from the retina, leading to floaters and flashes.
- Eye Inflammation: Conditions like uveitis can cause floaters due to inflammation inside the eye.
- Retinal Tear or Detachment: A more serious cause, which requires immediate medical attention.
- Injury: Trauma to the eye can lead to floaters and flashes.
- Other Eye Disorders: Conditions like diabetic retinopathy can also cause these visual disturbances.
Types of Floaters and Flashes
Types of Floaters:
- Cobweb-like Floaters: Often seen in cases of aging or PVD.
- Dot and Circle Floaters: Appear as small, round specks that move with eye movement.
- Long, Stringy Floaters: Can appear as strands that drift through your vision.
Symptoms of Floaters and Flashes
While floaters and flashes may not always be cause for concern, some symptoms may indicate an underlying problem. These include:
- Sudden increase in the number of floaters.
- Frequent, bright flashes of light.
- Shadows or “curtain-like” vision loss.
- Blurred or distorted vision.
- Pain or discomfort in the eye.
Diagnosis of Floaters and Flashes
To diagnose floaters and flashes, Dr. Suraj Munjal typically performs a thorough eye examination which may include:
- Dilated Eye Exam: To get a clearer view of the retina and vitreous.
- Ophthalmoscopy: An instrument used to examine the retina and detect any tears or detachment.
- Ultrasound: In cases where the retina cannot be fully visualized, an ultrasound may be performed.
Treatment Options for Floaters and Flashes
- Observation: In most cases, no treatment is needed for floaters as they can become less noticeable over time.
- Laser Vitreolysis: A laser treatment that can reduce the size of floaters.
- Vitrectomy: A surgical procedure where the vitreous gel is removed and replaced, usually reserved for severe cases.
- Retinal Tear or Detachment Treatment: Immediate treatment is required, often with laser surgery or cryotherapy to repair the retina.
Dr. Suraj Munjal always tailors treatment based on the severity of the condition and the patient’s specific needs.
Cost of Treatment and Stay in India
The cost of treatment for floaters and flashes varies depending on the procedure. Below is an approximate cost structure:
- Initial Consultation: $50 – $100
- Laser Vitreolysis: $500 – $1,500 per session
- Vitrectomy: $2,500 – $4,000