Floaters

The Vitreous Humour Explained

The human eye is a remarkable organ, and one of its key components is the vitreous humour, a jelly-like substance that helps maintain its shape. This transparent gel fills the space between the lens and the retina, providing structural support. The vitreous humour is typically composed of water, collagen, and hyaluronic acid, which allows it to remain clear under normal circumstances.

The Aging Process and Floaters

As we age, the vitreous humour undergoes changes, becoming less jelly-like and more liquid. This gradual degeneration can lead to the formation of strands or clumps as the consistency of the vitreous shifts. These strands may cast shadows on the retina, resulting in what are commonly referred to as eye floaters. These floaters can manifest as small greyish spots, strands, or fragments that move as the eyes do, often becoming more noticeable against a plain background.

When to Seek Professional Help

Eye floaters are generally harmless and a common occurrence, especially as individuals age. However, it is crucial to pay attention to any sudden or dramatic increase in floaters, as this could indicate a more serious condition, such as retinal detachment. In such cases, it is imperative to consult an optometrist or ophthalmologist immediately. They possess the expertise to conduct a thorough examination and determine the underlying cause of these changes in vision.

In conclusion, understanding the vitreous humour and its role in vision is essential. While the appearance of floaters is a standard part of the aging process, being aware of their characteristics and the signs of potential issues can help maintain good eye health. If you experience an unusual increase in floaters or other visual disturbances, do not hesitate to seek professional advice.