Eye conditions
Often, people who have healthy eyes see floaters. They appear as spots, lines or cobweb effects, usually when they look at a plain surface such as a white wall or a clear blue sky. They often appear when the clear jelly in the main part of the eye gets older.
When should I be concerned about floaters?
If you suddenly notice a shower of new floaters, or floaters together with flashing lights or a 'dark curtain' in your vision, then you should seek further advice urgently. These symptoms can mean that the retina is tearing. Go to an Accident and Emergency Department if necessary.
Look out for...
- Flashes or floaters getting worse
- A black shadow in your vision
- A sudden cloud of spots
- A curtain of veil over your vision
- Any sudden loss of vision
What will happen if the retina tears?
The retina is at the back of the eye. It receives the images and sends them back to the brain. this is the part of the process that is involved in 'seeing'. If the retina tears, it may strip away from the back wall of the eye. This is called retinal detachment. It can result in partial or complete loss of vision.
What is the treatment for retinal detachment?
A tear may be treated by a laser. if treated quickly you have a better chance of full recovery. However, if your retina has become detached, you will need surgery. The operation may restore most of your vision but may become too late for a full recovery.