The inside of the eye contains a jelly-like substance called the vitreous. Throughout life this fills the inside of the eye, pressing against the retina. With age this vitreous jelly changes and begins to turn into liquid. When this happens it can move away from the retina, and you will notice it as particles or floaters in the vision, occasionally associated with some flashing lights. This process is very common and in the majority of cases, although irritating, is not serious. However, if you notice floaters or flashes of light for the first time it is very important that you contact an ophthalmologist urgently to exclude the development of an associated retinal tear.

Detached Vitreous Gel

Ultrasound image showing detached vitreous gel

Unfortunately the jelly can occasionally pull on the retina and cause a retinal tear. This is a potentially serious condition, as it may progress to a retinal detachment, which can result in damage to your vision.

Unfortunately the floaters tend to last several months, or even years, although with most people they do fade with time and become less noticeable.

Disclaimer

The information provided in this website is intended as a useful aid to general gractioners, optometrists and patients. It is impossible to diagnose and treat patients adequately without a thorough eye examination by a qualified ophthalmologist, optometrist or your general practitioner. Hopefully the information will be of use prior to and following a consultation which it supplements and does not replace.