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Many people notice odd shapes that drift around when they move their eyes. In most cases, these "floaters" are gray or black and resemble spots, thread-like strings, cobwebs, or wavy lines. The floaters quickly dart away when one attempts to focus on them. Many conditions and factors lead to eye floaters, but very few are medical emergencies. Though treatments exist, they are not always necessary.

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1. Flashes and Floaters

Occasionally, flashes or streaks of light may appear alongside floaters. Some people describe them as being similar to the stars that can appear after a head injury. The flashes may show up across several weeks, though they can occasionally last for several months. Though flashers and floaters are technically distinct symptoms, they typically result from similar conditions. Additionally, because they often appear together, the flashes can eclipse the floaters.

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This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.