What are Eye Floaters?

Eye floaters are spots or lines that may appear in the vision of an individual. They often appear as tiny dots, threads, or cobwebs that drift through the field of vision. They may appear as black or gray specks, strings, or webs that drift about when the eye moves and seem to dart away when one tries to look directly at them. Eye floaters can also appear as a single large spot or a number of small spots.

Causes of Eye Floaters

Eye floaters are caused by age-related changes in the vitreous humor, the clear, jelly-like substance that fills the inside of the eye. As we age, the vitreous humor thickens, shrinks, and becomes stringy. These strands can cast shadows on the retina, which we see as floaters. In some cases, trauma to the eye can cause eye floaters, as well as eye diseases such as retinal detachment, uveitis, and vitreous hemorrhage.

Symptoms of Eye Floaters

The most common symptom of eye floaters is the appearance of spots or lines that seem to drift through the field of vision. They may appear as black or gray specks, strings, or webs that drift about when the eye moves and seem to dart away when one tries to look directly at them. Other symptoms may include flashes of light, blurred vision, or a sense of pressure in the eye.

Treatment for Eye Floaters

In most cases, eye floaters will not require any treatment, as the brain eventually adjusts to their presence and they become less noticeable. However, if the floaters interfere with vision or cause significant discomfort, there are several treatments available. These include laser vitreolysis, vitrectomy, and injection of medication into the eye.

Preventing Eye Floaters

Unfortunately, there is no way to completely prevent eye floaters, as they tend to be caused by natural aging. However, there are some steps that may help to reduce the severity of floaters. These include eating a healthy diet, avoiding smoking, and wearing sunglasses to protect the eyes from UV rays. In addition, regular eye exams can help detect any changes in the vitreous humor that may lead to eye floaters.

When to See a Doctor About Eye Floaters

If you experience any sudden changes in the floaters you see, such as an increase in size or number, it is important to see an ophthalmologist right away. In addition, if you experience any flashes of light, eye pain, or vision loss, it is also important to seek medical attention right away. These may be signs of a serious eye condition, such as retinal detachment, and should be evaluated by an eye doctor as soon as possible.

Conclusion

Eye floaters are common and usually harmless, but it is important to be aware of their presence and to seek medical attention if any changes occur. Although there is no way to completely prevent eye floaters, eating a healthy diet and wearing sunglasses can help reduce the severity of floaters. If you experience any sudden changes or flashes of light, it is important to see an ophthalmologist right away.