If you notice a change in your vision or have a sudden onset of flashes or floaters, call an ophthalmologist right away. New or increased flashes or floaters can be a sign of a retinal detachment. About Foundation Museum of the Eye. By Reena Mukamal. Edited By Vered Hazanchuk. Is Seeing Moving Dots Normal? Find an Ophthalmologist. Advanced Search. Ask an Ophthalmologist. Browse Answers. It could be eye floaters. As we age, this firm clump of jelly can liquefy and break up into smaller pieces.
Those smaller pieces are what you may notice as floaters," says Dr. Eye floaters are more common as you get older and if you're nearsighted. The biggest concern — they can cause retinal tears. And that can cause blindness, which is why it's especially important to have a dilated eye exam within days of noticing new floaters or changes in vision.
Most eye floaters don't require treatment, but your eye doctor likely will recommend regular eye exams to ensure the condition doesn't worsen. Retinal detachment describes an emergency situation in which a critical layer of tissue the retina at the back of the eye pulls away from the layer of blood vessels that provides it with oxygen and nutrients.
Retinal detachment is often accompanied by flashes and floaters in your vision. Eye floaters may be caused by the normal aging process or as a result from other diseases or conditions:. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version. Overview Eye floaters Open pop-up dialog box Close.
That said, you may require treatment if you are experiencing a lot of symptoms, especially if they are impacting your vision. Your eye doctor will provide medical advice on whether or not your case is serious. If you have a detached retina or a retinal tear that is getting worse, for example, you need treatment.
If you are seeing more floaters than usual or experiencing a sudden onset of floaters, talk to your doctor. If you have an underlying problem like a detached retina, for example, you will want to get medical help immediately. Your doctor will perform a comprehensive eye exam on you, including a dilated eye exam, to get a better idea of why you are seeing spots and flashes of light. Treatment for eye floaters depends on the cause of your eye floaters.
For example, if you are dealing with a torn retina, your ophthalmologist may perform laser photocoagulation. They will use a laser to make tiny burns around your retina tear to create a barrier of scar tissue and stop it from tearing more.
Another laser treatment is called YAG vitreolysis, which vaporizes floaters by heating them up. Meanwhile, if your eye floaters are due to an eye disease or diabetes, your doctor will prescribe you certain medications and a course of treatment that addresses the root of the floaters. A comprehensive eye exam can help your eye doctor determine the best treatment for your particular case. Here are answers to some of the most frequently asked questions about what happens when spots occur in your line of vision:.
Most floaters and occasional flashes are not cause for concern. They may happen from time to time in both eyes or in the same eye. But if you are noticing that you are seeing a lot more floaters than before or you are experiencing floaters and flashes with other vision problems, you should consult a doctor. For example, if you start seeing spots after an eye or head injury from contact sports, you should also talk to a doctor.
These spots could be a sign of vitreous hemorrhage , which is a complication of diabetic retinopathy. Yes, high blood pressure can cause you to see spots. High blood pressure can damage the light-sensitive tissue in your retina, which can lead to bleeding in your eye. It can also lead to a loss of vision. You may be dizzy and see spots for several reasons. This may be because of an eye or head trauma, because you have low blood pressure, or for another reason.
If you are seeing spots, call for medical help immediately. All Vision Center content is medically reviewed and fact-checked by a licensed optometrist to ensure the information is factual and meets industry standards.
We have strict sourcing guidelines and only cite from recent scientific research, scholarly articles, textbooks, government agencies, optometry websites, and medical journals. Updated on October 27, Seeing Spots In Your Vision. Medically Reviewed by.
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