“Ocular Migraine” is a term that has been used to refer to a number of migraine subtypes that are characterized by a variety of visual disturbances including visual loss, blind spots, zig-zag lines, or seeing stars. Unlike other forms of migraine, they may occur without any accompanying head pain.
Shimmering or flashing lights, zigzagging lines, stars, and black spots are all visual cue symptoms; you're most likely having an ocular migraine, making it very difficult to read, write or drive. It can occur with or without the pain of a migraine headache.
In some rare cases of migraine with aura a child or teen may experience more significant visual symptoms including temporary, one sided blurry vision, blind spot, or even vision loss. This is referred to as an Ocular or Retinal Migraine. Treatment and prevention are the same as a migraine with aura.
The most common cause of seeing stars is direct pressure on your eye, like when your eyes are closed and you rub them. Photopsia happens when the gel between the eye lens and the retina (the vitreous humor) pulls on the retina. Rubbing your eyes causes a temporary pressure that causes this pull, making you see stars.
See a healthcare professional right away if you have visual symptoms that haven't been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache.
These triggers include fatigue, skipping a meal, caffeine withdrawal, stress, and certain foods (including red wine, chocolate, or aged cheese). For many patients with isolated visual migraines, however, the events can be very infrequent and no definite trigger can be determined.
According to the American Migraine Foundation, there are some foods that have been commonly reported as contributors to migraine attacks, including the 5 C's (cheese, citrus, chocolate, coffee, cola), but no scientific studies have confirmed that any foods consistently increase the risk of a migraine attack.
In some cases, the cause of seeing stars is harmless and symptoms are fleeting, but other times, it may require immediate medical attention. You should see a doctor about seeing stars or other signs of photopsia if: They will not go away. Both flashes and floaters are present in the same eye.
Symptoms of eye stroke
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.
Some common causes of seeing stars or other symptoms of photopsia include:
Ocular migraine can start as early as 7 years of age. But most people start experiencing them in their 20s, with a peak age of 40.
Aura (fully reversible visual and/or sensory and/or speech disturbance evolving over minutes with a total duration of up to 60 minutes) — may suggest a diagnosis of migraine. Nausea, vomiting, motion sensitivity, photophobia, and/or phonophobia (noise intolerance) — may suggest a diagnosis of migraine.
A silent migraine is a migraine without a headache. You may see flashing lights or spots or have tingling or numbness that spreads from your hands to your face. You may have difficulty speaking.
Ocular migraines and stroke are two conditions that share similar symptoms and can often be confused. Although an ocular migraine alone does not indicate a stroke, studies show that those who suffer from ocular migraines may be at a higher risk of experiencing a stroke.
Anxiety commonly leads to various vision distortions.
Elevated adrenaline levels puts pressure on the eyes and can result in blurred vision. Visual irregularities like seeing stars, shadows or flashing spots can occur as a result of anxiety onset.
Treatments for retinal migraine
Other signs and symptoms may include:
The exact cause of ocular migraines isn't fully understood, but many researchers believe they're related to changes in blood flow to the eye or visual cortex in the brain. Certain triggers can increase the likelihood of an episode, including: Stress or anxiety. Bright or flickering lights.
How is an eye stroke diagnosed? An eye stroke is diagnosed during an eye exam. Your eye doctor will use specialized tools and imaging devices to obtain a clear view of your inner eye and identify signs of retinal fluid or damage.
Low blood pressure can cause people to see stars or specks of light, particularly if they change position quickly. An example would be standing quickly from a sitting position or rising quickly after stooping or bending over.
So what happens when we see 'stars' – and why? The most frequent cause is a sudden drop in blood pressure. Any sudden movement such as quickly standing up or sneezing heavily sends blood rushing from your head to the rest of your body.
A. Yes, dehydration can cause many vision problems, including dry eyes, eye strain, blurred vision, diplopia (double vision) and an increase in “floaters.”
Studies have suggested that B6, B9, and B12 can reduce the severity and frequency of migraine attacks.
Stress. Stress is one of the most common triggers among people with migraine.
Postdrome or recovery stage
This is the final stage of a migraine attack. After the headache and other symptoms have resolved, you may feel drained, fatigued or even 'hungover' for some time. It can take hours or days for these feelings to disappear. Symptoms can be similar to those of the first (prodrome) stage.