Flashes and Floaters

What are the treatments for the condition?

Treatment is not needed or helpful if the retina is free of bleeding, tears and weak spots. Treatment is needed if a tear is found in the retina. This is most commonly repaired with a special argon laser by an eye doctor. In some cases, surgery may be needed to reattach the retina.

What are the side effects of the treatments?

Laser treatment may irritate the eye or very rarely result in minor vision loss. Eye surgery may cause bleeding, infection or a reaction to any pain medications used. Vision loss is also possible, though rare.

What happens after treatment for the condition?

After an eye exam, the pupils often stay dilated for a few hours from the eye drops given. This makes the eyes sensitive to bright light and often causes blurry vision for things up close. This effect goes away within a few hours and is never permanent.

For regular floaters and flashes of light, no treatment is given and symptoms gradually lessen with time. Years later, people may still notice their floaters when tired or reading for long periods of time. After laser treatment or surgery, at least one or two follow up eye exams are done. After that, no further treatment may be needed.

How is the condition monitored?

If a new group of floaters suddenly develops, an individual must be re-examined. This is necessary even if the person has had small floaters for years. Usually the floaters will appear suddenly in only one eye. An eye doctor must do this exam with the pupils dilated.