Definition of Floaters

Floating Objects in Eye or Floaters:

Floaters, also known as floaters in the eye or muscae volitantes, are tiny specks, spots, or strands that float around in a person’s field of vision. They appear to drift or “float” across the visual field and may resemble dark or transparent specks, cobwebs, or squiggly lines.

Characteristics of Floaters:

Floaters are often more visible when looking at a bright background, such as a clear sky or a white wall. They can also become more noticeable when staring at a computer screen or reading for an extended period. Floaters can move as the eyes move and tend to gravitate towards the center of vision before settling on the bottom.

Causes of Floaters:

Floaters can occur due to various reasons including:

• Vitreous Syneresis: As a person ages, the gel-like substance inside the eye called the vitreous begins to liquefy, causing it to shrink and detach from the retina. This process, known as vitreous syneresis, can lead to the formation of floaters.
• Posterior Vitreous Detachment: The detachment of the vitreous from the retina can occasionally result in a sudden onset of floaters. This is known as posterior vitreous detachment and is more common in older individuals.
• Age-related Changes: Floaters are more prevalent in individuals above the age of 50 due to physiological changes in the eye’s vitreous humor.
• Eye Inflammation or Injury: Inflammation in the eye, eye infections, or eye injuries can also trigger the appearance of floaters.

When to Seek Medical Attention:

While floaters are usually harmless and require no treatment, they can occasionally indicate a more serious underlying condition. Immediate medical attention should be sought if floaters suddenly increase in number, are accompanied by flashes of light, or are associated with vision changes or other symptoms.