Know your eyes. Understand your options.
UNDERSTANDING YOUR VISION
Discover concise, patient-friendly info on retinal conditions and treatments.
Retinal Detachment
When the retina pulls away from where it should be.
A retinal detachment can cause flashes, a sudden increase in floaters, or a dark “curtain” or shadow in your vision. It is an eye emergency and needs prompt medical attention.
more infoDiabetic Retinopathy
When diabetes damages the blood vessels in the retina.
Damaged vessels can leak, bleed, or become blocked, affecting your vision. Early diabetic retinopathy may have no symptoms, which is why regular eye exams are so important if you have diabetes.
more infoRetinal Vein Occlusion
When a vein carrying blood away from the retina becomes blocked.
The blockage can cause bleeding and swelling in the retina, leading to blurry or reduced vision. High blood pressure, diabetes, and glaucoma can increase the risk.
more infoMacular Hole
A small opening that develops in the macula—the part of the retina responsible for sharp central vision.
A small opening that develops in the macula, the part of the retina responsible for sharp central vision.
more infoMacular Degeneration
Brief bursts or streaks of light in your vision.
Age-related macular degeneration (AMD) can cause blurry or distorted central vision. It can develop slowly, so regular eye exams help detect changes early.
more infoMacular Edema
When fluid builds up and causes the macula to swell.
Swelling in the macula, responsible for sharp central vision, can cause blurry or distorted sight. Macular edema may occur due to diabetes or retinal vein occlusion.
more infoCentral Serous Chorioretinopathy
When fluid builds up underneath the retina, affecting central vision.
You may notice blurry or distorted vision, or that objects look smaller or different in shape. In some cases, the fluid goes away on its own, while persistent or recurring cases may need treatment.
more infoRetinopathy of Prematurity
An eye condition that can affect babies born prematurely.
Abnormal blood vessel growth can occur if retinal blood vessels aren’t fully developed. Screening helps identify babies needing treatment before serious vision issues arise.
more infoMyopia or Myopic Degeneration
Nearsightedness and retinal changes associated with high myopia.
Because retinal blood vessels may still be developing, abnormal growth can occur. Screening helps identify babies needing treatment before vision problems develop.
more infoRetinitis Pigmentosa
Nearsightedness and retinal changes associated with high myopia.
An inherited group of retinal disorders that gradually affects the light-sensing cells in the retina, often causing difficulty seeing in the dark and progressive loss of peripheral vision.
more infoCataracts
Clouding of the eye's natural lens.
A cataract occurs when the eye’s natural lens becomes cloudy, making it harder for light to pass through clearly. Cataracts usually develop gradually and are commonly associated with aging.
more infoPosterior Vitreous Detachment
When the gel inside the eye naturally changes with age
A common age-related change where the vitreous gel separates from the retina, often causing flashes or floaters. New or sudden symptoms should be checked to rule out a retinal tear.
more infoKnow your eyes. Understand your options.
COMMON SYMPTOMS
Discover concise, patient-friendly info on retinal conditions and treatments.
Flashes of Light
Brief bursts or streaks of light in your vision.
Flashes can appear as brief streaks, sparks, or flashes of light, often in the peripheral vision. They can occur when the vitreous gel inside the eye pulls on the retina.
more infoFloaters
Spots, lines, or shapes that seem to drift across your vision.
Floaters may look like small dots, threads, rings, or cobweb-like shapes that move as your eyes move. New or suddenly increasing floaters should be checked by an eye specialist.
more infoBlurred or Distorted Vision
Brief bursts or streaks of light in your vision.
Blurred vision can make objects appear unclear, while distorted vision may cause straight lines to look bent or wavy. These changes can have several causes, including conditions affecting the retina.
more infoLoss of Peripheral Vision
Difficulty seeing what is happening to the sides of your vision.
A reduced ability to see objects or movement to the sides while looking straight ahead. It may develop gradually and go unnoticed at first.
more infoA Dark Spot or Shadow
A new area of missing, blocked, or shaded vision.
Flashes can appear as brief streaks, sparks, or flashes of light, often in the peripheral vision. They can occur when the vitreous gel inside the eye pulls on the retina.
more infoDifficulty Reading or Seeing Fine Details
Trouble reading, recognizing faces, or seeing small details clearly.