If you’ve ever been struck on your head and “seen stars,” those lights weren’t in your imagination. Streaks or specks of light in your vision are referred to as flashes. They can take place when you bang your head or get struck in the eye. They can also appear in your vision since your retina is being rubbed by the gel in your eyeball. Flashes should be taken seriously if you’re seeing them regularly.
What Causes to See Stars in Vision?
There are two primary causes of seeing stars in your vision. One is the result of a blow to your head. This type of injury can spread nerve signals in your brain and impact your vision temporarily.
The other cause is a problem with your retina. If that’s the reason, it can be set off by something besides an injury.
Sometimes, pregnant women might experience an increased variety of floaters, likely due to high blood pressure or elevated glucose levels. Floaters are tiny cloudy spots that seem to wander in and out of your field of vision. They’re in fact little clumps of vitreous gel floating inside your eye. Hardly ever, they can be triggered by other conditions, including:
- normal complications from eye surgery
- ocular tumors
- diabetic retinopathy
- embolism in the retinal capillary, which are capillary that bring blood to your retina
- improperly controlled high blood pressure
- autoimmune illness like lupus
- viral infections in your eye
Your brain is comprised of four main sections, or lobes. The occipital lobe is in the back of your brain. It’s responsible for translating the nerve signals from your eye. If you’re taking a look at a tree, your retina transforms that picture of a tree into nerve signals that travel from the retina through the optical nerve to the brain. Your occipital lobe procedures those signals so your brain recognizes that image as a tree.
If you get struck on the head, the tissue in your occipital lobe gets shaken up. Brain cells then send out random electrical impulses, which your brain interprets as flashes of light that may seem like stars.
Anatomy of the Eye
It does not constantly take a bump on the go to get stars into your visual field. To comprehend why, it assists to know a bit more about the anatomy of your eye.
The retina is a thin tissue layer at the back of your eye that is light sensitive. The part of your eyeball straight in front of the retina contains vitreous, a gel-like substance that helps your eye keep its shape. There are likewise tiny, extremely thin fibers in the vitreous. When these fibers pull on your retina or the gel rubs against your retina, you might see stars.
If your retina gets pulled too difficult or vacates its typical position, the outcome can be a retinal detachment. This can cause you to see stars. It can likewise cause you to lose all or part of your vision because eye. A removed retina can typically be treated successfully with surgery.
One other reason for stars in your vision is a migraine headache. Not everybody who struggles with migraines sees stars or colorful lights, which are likewise known as aura, however many people do. If you see stars or rugged streaks of light, however do not have a headache, you might have ocular migraines. These are dealt with by eye doctors, medical professionals concentrating on eye health.
Traditional migraine headaches, as well as a blow to the head, can offer you a sticking around pain in your visit opt for your starry visions. If a retinal detachment is to blame, you may see floaters together with flashes. Floaters generally do not suggest a problem with your eye health. If you notice that you’re seeing them regularly, inform your optometrist. A removed retina can likewise make it seem as though a curtain is being drawn over your vision in the impacted eye.
If you see occasional stars, but have no other symptoms or vision problems, you’re most likely great. But at your next eye visit, inform your doctor how often you see flashes or floaters. Likewise report if you’ve had any injuries, such as a fall or something striking your head.
Risk Factors for Seeing Stars in Your Vision
As you age, your risk of retina problems and vision disability increases. You have the tendency to see more floaters as you age, too. Your chances of having a removed retina in one eye increase if you’ve had a detached retina in your other eye. A family history of detached retinas also increases the opportunities you’ll have the very same problem.
Any kind of eye injury makes it most likely that you’ll see stars and have issues with your retina. That’s why it’s essential to wear protective eyewear when dealing with tools or playing sports, such as racquetball. Contact sports, such as football or soccer, boost your chances of getting hit on the head and shocking your occipital lobe and start seeing stars in peripheral vision as well.
What to Expect When Visiting Your Doctor
See your doctor if you’ve had a major blow to the head that produces stars in your vision, confusion, and a headache. That means you’ve had a concussion. Even a mild concussion should be evaluated by a doctor.
If you’ve hit your head, your doctor will likely test your:
You’ll also be asked numerous concerns to test your cognitive health. A CT scan is likewise part of a routine concussion check.
If you have not had an injury to your head or eyes, however you begin seeing flashes regularly or have other vision problems, see an ophthalmologist.
A journey to an ophthalmologist for a possible retina problem will consist of a thorough assessment of your eye. Your pupils will be dilated. A detached retina and other eye conditions are frequently detected easily with a thorough scientific test. An ultrasound of your eye might also be helpful.
You likely do not need to visit your doctor if you see an occasional flash, but you must still discuss it at your next regularly arranged visit.
How Is Seeing Stars in Vision Treated?
Treating a concussion typically consists of rest and possibly acetaminophen (Tylenol). Other types of pain relievers ought to be avoided unless your doctor advises among them. While you’re recovering, your doctor may recommend you to avoid TV, video games, and brilliant lights. Unwinding activities that don’t require a great deal of mental concentration may also be practical.
If you have actually a separated retina or a tear in your retina, you’ll need surgery. Surgery for these conditions frequently uses lasers, though a brand-new procedure called cryoplexy uses a freeze therapy. Often, a follow-up procedure is had to finish the repair of a separated retina.
Occasional flashes might be a nuisance, but they normally aren’t a sign that something is incorrect. If they’re triggered by retina issues, surgery can normally assist restore clear vision and remove flashes. You may need to take extra safety measures to prevent activities or situations in which an eye or head injury is possible. But none of these should injure your lifestyle.
If you’re seeing the flashes after a blow to your head, and the injury was minor and the stars were temporary, you shouldn’t have any remaining problems. If you’ve received several concussions, you may be at a greater risk for brain health problems, such as chronic traumatic encephalopathy, in the future. You might have to stop playing football or other sports with a high risk of concussions to enhance the outlook for your brain health.
Keep in mind
If you see stars in your vision, make certain to tell your doctor. The quicker an eye problem is diagnosed, the higher the chances of protecting your vision.
Pay attention to other changes in your vision. Some eye problems establish slowly, so it may take a while for you to observe any modifications.
Here are some tips for eye health:
- Test your vision in each eye at home. If your eyesight isn’t clear in both eyes, make a doctor’s visit right away.
- Plan to have an extensive eye test as soon as a year unless otherwise directed by your doctor.
- Use protective eyeglasses for any activity that postures a risk to your eye health. This consists of working with power tools, playing high-speed sports, and working with chemicals.
Losing your vision is a life-altering event. Seeing stars might be an early sign of a bigger problem, so take them seriously and have your eyes checked soon.