Yes, high blood pressure (hypertension) can cause eye floaters, as well as flashing lights, because it can lead to bleeding or damage in the eye's blood vessels, with blood cells appearing as floaters, but floaters are also common with aging, so seeing a doctor is crucial to determine the cause and prevent serious complications like vision loss.
One potential underlying cause is high blood pressure, which damages delicate blood vessels and makes floaters more noticeable. If you ever notice a sudden increase in floaters alongside flashes of light, significant discomfort, or vision changes, immediately visit your optometrist.
Most people with hypertensive retinopathy do not have symptoms until late in the disease. Symptoms may include: Double vision, dim vision, or vision loss. Headaches.
Eye floaters may be caused by vitreous changes related to aging or from other diseases or conditions:
Signs of this condition in your retina include: Narrowing of tiny blood vessels (arterioles). Thickening of the arterioles' walls. Small, yellow-white or grayish-white spots that look a bit like clouds (cotton wool spots).
One lesser-known symptom of high blood pressure is the occurrence of flashing lights in the eyes, also called “floaters.” These small specks or spots appear to float across your field of vision and can be a sign that the condition is affecting the blood vessels in your eyes.
Symptoms
Options may include surgery to remove the vitreous or a laser to disrupt the floaters, although both procedures are rarely done. Surgery to remove the vitreous. An ophthalmologist who is a specialist in retina and vitreous surgery removes the vitreous through a small incision (vitrectomy).
Are there different types of floaters?
Floaters are typically harmless, but they can easily be confused with other vision changes like large spots in your vision. These symptoms can be signs of other medical conditions, like: High blood pressure. Stroke.
As blood pressure is controlled, swelling and leakage in the retina may improve, potentially leading to better vision over time. While some damage may be permanent, controlling blood pressure helps prevent further deterioration and can stabilize or even improve vision in certain cases.
Most people with an eye stroke notice a loss of vision in one eye upon waking in the morning with no pain. Some people notice a dark area or shadow in their vision that affects the upper or lower half of their visual field. Other symptoms include loss of visual contrast and light sensitivity.
What does high eye pressure feel like? High eye pressure, also known as ocular hypertension, often doesn't cause noticeable symptoms. However, some individuals may experience symptoms such as mild eye discomfort, headaches, or changes in vision.
But ultimately, high blood pressure can result in hypertensive retinopathy, blood vessel damage causing blurred vision or loss of sight; choroidopathy, a buildup of fluid under the retina that can distort or impair vision; or optic neuropathy, a blood flow blockage that can kill nerve cells and cause vision loss.
For another, it can indicate that high risk of suffering a major stroke. According to researchers, damage to the small blood vessels going to the eye should serve as a warning. This kind of blockage can cause almost immediate changes in vision. That includes darker spots or areas, blurriness, and shadows or floaters.
Despite the fact that stress itself cannot cause eye floaters it can certainly make a pre-existing condition worse. Experiencing the above symptoms in conjunction to eye floaters you already see will make it seem like your eye floaters have increased.
Eye floaters become bad (a medical emergency) when you experience a sudden increase in many new floaters, flashes of light, or a shadow/curtain in your vision, as these can signal a serious retinal tear or detachment needing immediate attention to prevent permanent blindness. While most floaters are harmless, any rapid change, especially with flashes or vision loss, warrants an urgent visit to an eye doctor or emergency room.
People experience floaters differently, but here are a few common descriptions: Small Dots or Specks: You may see tiny black or gray dots that seem to move as you look around. Strings or Cobwebs: Some people describe floaters as thin lines or thread-like shapes that drift across their vision.
Some people have no symptoms in the early stages of diabetic retinopathy. As the condition gets worse, people may develop: Spots or dark strings floating in their sight, called floaters.
Floaters are actually caused by bits of collagen floating around in the vitreous, which is a gel-like substance located at the back of the eye. As we age, the collagen fibers in the vitreous sometimes begin shrinking down into small fibrous shreds that then clump together and cause eye floaters.
While most eye floaters will never truly disappear, they do generally decrease in size and severity daily – becoming less and less irritating as time passes. This is encouraging to many people. All things considered, eye floaters can take anywhere from a couple weeks to six months to 'disappear.
Most eye floaters don't need any remedies or treatment. However, if eye floaters are impacting your vision, then you may want to consider treatment. At-home remedies include eating a healthy diet, gently massaging the temples, eye exercises, reducing screen time, and drinking lots of water.
Severe Hypertension
If your readings are still high, call your health care professional. If your blood pressure is higher than 180 and/or 120 mm Hg and you have any of these symptoms, call 911: chest pain, shortness of breath, back pain, numbness, weakness, change in vision or difficulty speaking.
"Stroke level" blood pressure is a hypertensive crisis, defined as a reading of 180/120 mmHg or higher, which is a medical emergency requiring immediate help (call 911 or emergency services) as it significantly increases the risk of a stroke, heart attack, or other life-threatening conditions, especially if accompanied by symptoms like severe headache, shortness of breath, or vision changes.
Rarely, an individual with very high blood pressure may have symptoms. These symptoms might include shortness of breath, blurry vision or headache.