Eye floaters and flashes are common eye symptoms caused by specks or sudden flashes of light. They are usually harmless and can be ignored, but if they become more prominent, it could be a sign of an ongoing problem in your eye. Our resident low vision specialist will explain the causes of these and when to seek professional help.
Flashes are sudden, brief bursts of light that usually occur in the peripheral vision. They are caused by the retina being stimulated by something other than light, known as vitreous traction. However, if you experience frequent flashes or if they are accompanied by a sudden increase in floaters or a loss of peripheral vision, it is vital to seek treatment from a vision care specialist. These symptoms could indicate a retinal detachment, a severe eye condition requiring immediate attention.
Floaters are small, shadowy shapes that drift across your field of vision. They are little clumps of gel or cells inside the vitreous— the clear, jelly-like substance that fills your eye. One of the leading causes of floaters is age-related changes in the eye, as the vitreous gel may thicken or shrink, causing clumps to form. Inflammation in the eye, such as uveitis or posterior vitreous detachment, can also cause floaters. If you notice a sudden increase in floaters, see an eye doctor as this could be a sign of a more serious issue.
Eye doctors can perform a comprehensive eye exam to determine the cause of floaters and flashes. Medication, surgery, or other form of treatment is recommended if symptoms are severe or caused by an underlying condition. This includes wearing prescription glasses or contacts. Regular eye exams are also essential to maintain eye health and catch potential issues early.
Eye floaters and flashes may seem insignificant; however, it’s best to check in with a professional for a checkup, especially if they are a recurring symptom. For your optometry needs, get in touch with Dr. Joel McGahen at (717) 264-4012 today. You can also visit our contact page to schedule an appointment! We also offer other eye care services, including eyeglasses and contact lenses. We serve residents in Pennsylvania, including Shippensburg, Greencastle, and the neighboring PA areas.