Floaters and Flashes: Care Instructions

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Your Care Instructions

Eyeball and optic nerve

Floaters are spots and lines that "float" across your field of vision. They are caused by stray cells or strands of tissue inside the eyeball. Flashes are sparkles or lightning streaks. These occur in your side vision. This is called the peripheral vision.

Floaters and flashes usually aren't serious. In many cases, they're a normal part of getting older. Some people get used to them. Others find them annoying. If floaters bother you, you can try to look up and then down. This may make them go away.

For now, your doctor doesn't think your symptoms are a sign of a more serious problem. But an eye examination is the only way to know for sure.

Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.

When should you call for help?

Call your doctor or nurse call line now or seek immediate medical care if:

  • You have vision changes.

Watch closely for changes in your health, and be sure to contact your doctor or nurse call line if:

  • You see new floaters.
  • You see new flashes of light.
  • You do not get better as expected.

Where can you learn more?

Go to https://www.healthwise.net/patientEd

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Current as of: March 14, 2017