Many people see floaters and flashes in their field of vision. Floaters may look similar to cobwebs, specks, lines and dots. Meanwhile, flashes are like sparks of light or lightning streaks. While they aren’t usually a cause of concern, they can sometimes be a sign of a serious eye condition.
Learn more about eye floaters and flashes with the help of a local optometrist.
Vitreous humor is a clear gel-like substance between the retina and the eye’s lens. It maintains the shape of your eyes. Floaters are small clusters of cells inside the vitreous. You see them in your visual field because these cells cast shadows on the retina. They tend to go away over time without any intervention. People who are nearsighted, previously had cataract surgery or experienced inflammation inside the eye are more likely to see floaters.
Flashes often occur when the vitreous shrinks and pulls on the retina. The phenomenon is called posterior vitreous detachment. Older adults are more prone to eye flashes because the vitreous naturally shrinks with age. You can also experience eye flashes if you suffer from migraines.
In most cases, eye floaters and flashes require no treatment. Still, there are instances when you need to see an eye doctor because of them. Seek immediate assistance if you notice a sudden increase in floaters in your field of vision. It’s the same if you have constant eye flashes or see shadows in your peripheral vision. These are signs of retinal detachment. It is a condition where the retina pulls away from its original position.
Keep in mind that retinal detachment is considered a medical emergency. You must go to the nearest hospital if you experience its symptoms. When not treated promptly, the condition can cause permanent vision loss.
Don’t think twice about consulting an optical care provider if you are concerned about eye floaters or flashes. At Alderwood Optical & Canyon Park Vision Clinic, we perform tests and procedures to evaluate your eye health and vision. Call us at (425) 485-0430 or complete our online form to schedule an appointment. We serve patients in Bothell, WA, and nearby communities.