Eye Floaters
Eye floaters are small moving spots that show up in the field of vision. They may appear as black or gray dots, squiggly lines, strings, or cobwebs. They tend to be most noticeable when staring at a solid light-colored background, such as blue sky or white paper. While they can be annoying, they are harmless, and most people learn to ignore them. They normally don't interfere with vision, and sometimes they diminish over time. Eye floaters occur most often in those between 50 and 75 years of age, especially those who are nearsighted or have had cataract surgery. Once eye floaters develop they don't go away, but they can improve or change.
As a person ages, a jelly-like substance called vitreous inside the eyes becomes more liquid. When that happens, fibers within the vitreous clump together and form small shadows on the retina, which are seen as eye floaters. Eye floaters usually are harmless, but those who experience a sudden increase in the number of eye floaters along with flashes of light, pain, or a loss of peripheral (side) vision should see a doctor immediately, as the symptoms could be a sign of a more serious condition.
Why UAB
Callahan is the only full-service facility in Alabama specializing in the diagnosis and treatment of the eye and one of only a few worldwide that is entirely devoted to advancements in ophthalmology. That reputation is supported by 16 operating rooms dedicated to eye surgery and a 24/7 eye emergency room that is the region’s only Level I Ocular Trauma Center. More than 11,000 surgeries are performed at UAB Callahan Eye Hospital each year, and we conduct more reconstructive eye procedures than any other facility in the world.
Our facility is home to more than two dozen ophthalmologists, many of whom are named among the top doctors in their fields nationally. Callahan is widely recognized for excellence in patient care, having consistently earned prestigious awards from health care consulting group Press Ganey, and in 2017 Callahan was named as one of the “100 Great Places to Work in Healthcare” by Becker’s Hospital Review.
Callahan also is known for pioneering developments in surgical instruments, devices, and procedures used by ophthalmologists across the globe. As part of the UAB Medicine academic medical center, Callahan is actively involved in ongoing research and clinical trials. Many of our ophthalmologists have received funding from prestigious research organizations and institutions and collaborate in clinical care to bring the latest in scientific discovery to our patients.
Images and Videos
The Red Eye: What Primary Care Physicians Need to Know
See how UAB’s Bioptic Driving Program is paving the road for those who are severely nearsighted to get behind the wheel safely.
Giving Patients Freedom to Drive
To Dustin Jones, the bioptic driving program at UAB provides one very important benefit: freedom. He has a congenital eye disease called optic atrophy which had prevented him from getting a driver’s license at age 16. Jones got his driver’s license at 19 with the aid of a bioptic telescope and the UAB Driving Assessment Clinic in the Department of Ophthalmology.
Improving the detection of glaucoma
Glaucoma is a silent disease. It does not hurt, symptoms are slow to develop, and most people do not notice any loss of vision until it is too late. A project by ophthalmologists at UAB are examining whether a partnership with community-based optometrists will improve detection and treatment of glaucoma, especially for high-risk populations.
UAB Callahan Eye Hospital helped save a young baseball player’s career and, most importantly, his sight.
Baseball Eye Injury
College baseball player Meade Kendrick was nearly blinded by a batted ball during a practice drill. The ball hit directly on Kendrick’s left eye resulting in a severe closed-globe injury to the eye. See how Meade's vision was restored by UAB Ophthalmologist Doug Witherspoon, M.D. at the UAB Callahan Eye Hospital.
After being hit in the eye with a bottle rocket, Dianne Peterson underwent sight-saving surgery at UAB Callahan Eye Hospital.
Fireworks Eye Injury
Dianne Peterson was just a bystander when a firework hit her in the eye on July 4th. The damage to her left eye was severe. Instead of celebrating, she had eye surgery at midnight. See her story of caution.


CLINICAL TRIALS
UAB is an active participant in research and clinical trials for the diagnosis and treatment of Eye Floaters. We encourage you to speak to your physician about research and clinical trial options and browse the link below for more information on clinical trials at clinicaltrials.gov.
View Clinical TrialsMore from UAB
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