Conditions
Floaters
Floaters are those tiny spots, lines, or cobweb-like shapes you sometimes see drifting across your field of vision. They’re typically harmless and caused by tiny bits of gel or other material in the vitreous humor of the eye casting shadows on the retina. Most people experience them at some point, especially as they age.
Book an appointment.
Consult our expert team to discover if cataract surgery can restore your crystal-clear vision and learn about the advanced lens options that can enhance your sight.
appointments
Would you like to speak with someone to schedule your appointment?
+960 332 1026
Feedbacks
Do you have some feedback for us in mind? Please send us an email message.
Suitability self test.
Take our quick Suitability Self-Test to see if you're a potential candidate for surgery.
Floaters Incidence/Prevalence
Floaters are those tiny spots, lines, or cobweb-like shapes you sometimes see drifting across your field of vision. They’re typically harmless and caused by tiny bits of gel or other material in the vitreous humor of the eye casting shadows on the retina. Most people experience them at some point, especially as they age.
Floaters are quite common, especially as people age. Studies suggest that around 50% of people may experience floaters by the age of 50, and the incidence increases with age. In older adults, particularly those over 70, the prevalence can be significantly higher, with estimates suggesting that up to 70-80% may report them.
Floaters Causes
Floaters are primarily caused by changes in the vitreous humor, the gel-like substance that fills the eye. Here are some common causes:
- Aging
- Posterior Vitreous Detachment (PVD): This occurs when the vitreous separates from the retina, which can lead to floaters and, in some cases, flashes of light.
- Myopia (Nearsightedness): People who are nearsighted are more likely to experience floaters, as they may have a longer eyeball shape, which can increase vitreous changes.
- Eye Injuries or Surgery: Trauma to the eye or surgical procedures can lead to changes in the vitreous, resulting in floaters.
- Inflammation: Conditions such as uveitis (inflammation of the uvea) can cause debris in the vitreous, leading to floaters.
- Retinal Tears or Detachment: In some cases, floaters can indicate more serious issues like retinal tears or detachment, especially if they are accompanied by flashes of light or a sudden increase in the number of floaters.
- Other Medical Conditions: Conditions like diabetes and high blood pressure can also affect the vitreous and lead to floaters.
Floaters Diagnosis and Examination Process
Diagnosing floaters typically involves a comprehensive eye examination. Here’s how the process usually goes:
- Medical History: The eye care professional will ask about your symptoms, including when you first noticed the floaters, their appearance, and any accompanying symptoms like flashes of light or peripheral vision changes.
- Visual Acuity Test: You’ll undergo a standard eye chart test to assess how well you can see at various distances.
- Dilated Eye Examination: The doctor may use eye drops to dilate your pupils, allowing for a better view of the retina and vitreous. This helps in identifying any underlying issues.
- Direct and Indirect Ophthalmoscopy: These techniques allow the doctor to closely examine the back of your eye, including the retina and vitreous, to check for abnormalities.
- Ultrasound: In some cases, especially if there’s a concern about retinal issues, an ultrasound of the eye may be performed.
- Other Imaging Techniques: Advanced imaging techniques, such as optical coherence tomography (OCT), may be used to get detailed images of the retina.
Floaters Treatments
Most floaters don’t require treatment, as they are usually harmless and tend to become less noticeable over time. However, in some cases, especially if floaters significantly impact vision, treatment options include:
- Observation: If floaters are mild and not affecting your vision, the best approach is often just to monitor them over time.
- Vitrectomy: This surgical procedure involves removing the vitreous gel along with the floaters. It’s usually reserved for severe cases due to potential risks, including retinal detachment and cataracts.
- Laser Treatment (YAG Laser Vitreolysis): This less invasive option uses a laser to break up floaters, making them less noticeable. Not all floaters are suitable for this treatment, and results can vary.
- Lifestyle Adjustments: While they won’t eliminate floaters, certain eye exercises or simply learning to ignore them can help you cope.
Floaters FAQs
When should I see a doctor about floaters?
You should consult an eye care professional if you notice a sudden increase in floaters, especially if accompanied by flashes of light or changes in peripheral vision.
Do floaters go away on their own?
In many cases, floaters may become less noticeable over time as the brain learns to ignore them. However, they might not disappear completely.
Can floaters affect my vision?
Most floaters do not significantly affect vision, but in some cases, especially with a high number of floaters, they can be distracting.
Can I prevent floaters?
There is no known way to prevent floaters, as many of the causes are related to the natural aging.
Are floaters a sign of a serious problem?
While floaters are usually benign, a sudden increase can indicate more serious issues, such as retinal tears or detachment, which require prompt medical attention.
Can stress or fatigue cause floaters?
While stress and fatigue don’t directly cause floaters, they can make you more aware of them. When you’re tired, your focus might shift to visual disturbances.
How can I cope with annoying floaters?
Learning to ignore them is often the best strategy. Some people find that changing their focus or moving their eyes helps lessen the distraction.