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What’s An Ocular Migraine

What Causes Ocular And Visual Migraines

How to Collect More Kief from Grinder

The exact cause of an ocular migraine can be difficult to pinpoint. But it’s believed they occur for the same things that cause migraine headaches.

Migraine headaches have a genetic basis, and some studies say that up to 70% of people who suffer from the disorder have a family history of migraine.

According to the World Health Organization , migraines are caused by the activation of a mechanism deep in the brain that leads to release of pain-producing inflammatory substances around the nerves and blood vessels of the head.

Studies have shown changes in blood flow to the brain during ocular migraines and migraine auras . But exactly why this happens remains unclear.

Common migraine “triggers” that can cause a person to have a migraine attack include:

  • Certain foods

  • Caffeinated drinks

  • Artificial sweeteners

Stress and lack of sleep also can trigger an ocular migraine or visual migraine.

Symptoms Of Retinal Migraine

The symptoms of retinal migraine may include:

  • partial or total loss of vision in 1 eye ;this usually lasts 10 to 20 minutes before vision gradually returns
  • headache ;this may happen before, during or after the vision attack

It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases.

Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots , which enlarge to cause total loss of vision.

How Is An Ocular Migraine Diagnosed

Ocular migraine is diagnosed with a patient history, physical examination, and other tests such as:;

  • Eye screening test
  • Patient;sits in a chair in a room with the lights out
  • A doctor looks through the lenses of the ophthalmoscope to examine the eyes
  • Patient may be asked to look in various directions during the examination;
  • Indirect examination
  • Patient;lies;down or is;seated in a reclined position
  • A doctor can see structures at the back of the eye in a little more detail with this method
  • The lens of the ophthalmoscope is held directly in front of the eye;
  • Patient;may be asked to look in various directions during the examination;
  • A small, blunt probe may be used to apply a little pressure to the eye
  • Slit lamp examination
  • A slit lamp provides greater magnification of the back of the eye than an indirect exam
  • Drops may be administered to dilate the pupils;
  • The slit lamp positioned across from the patient who rest their chin and forehead on the instrument
  • A bright light is shined directly into the eye and a microscope is used to evaluate the back of the eye
  • Other tests
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    Effects Of The Pandemic On People With Migraine

    Various factors related to the COVID-19 pandemic unrelated to direct viral infection may have led to increased migraine frequency or severity in some people.

    A found that in a group of 1,018 people with a history of migraine in Kuwait, more than half reported an increase in migraine frequency or severity from the pre-pandemic period.

    Factors such as lack of communication with a neurologist and increased stress may have played a role.

    Only 4 percent of the study participants developed COVID-19, but of those people, 63.4 percent reported their migraine worsening.

    Stay Calm This Shouldn’t Last Long

    Symptoms in the Eye: Is it migraine?

    One of the best things which you can do is to stay calm.

    Typically the ocular migraines last ten minutes to an hour and are not known to have long lasting effects.

    The more you can relax and avoid stress until the symptoms disappear, the better off you will be.

    Plus, once you learn your early warning signals of your ocular migraine symptoms, you will know what to do and feel more in control.

    You can take action to take care of yourself faster.

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    How Can I Treat Migraines Without Using Medicines

    It is very important to remember that many of the most effective preventive treatments for migraines do not require any medications. Frequent aerobic exercise is an excellent example of an effective way to improve headaches. Other strategies may include better sleep habits, stress reduction, massage, yoga, and acupuncture.

    Taking Medication Is One Way To Stop Them Quickly

    The first symptoms occurring can appear to be like flashing lights, blind spots or zig-zag patterns.

    When these start, taking a pain reliever can help relax the nerves in the brain and can possibly help prevent a headache from accompanying the ocular migraine.

    See your physician to find the best medication to take to stop your ocular migraine symptoms with your unique body. You may need a stronger medication if this progresses to the nasty;pain phase.

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    How Do You Treat Ocular Migraines

    Treatment isnt always necessary for ocular migraines as symptoms usually go away own their own after about half an hour. Wed recommend resting your eyes until your symptoms pass, and taking painkillers as recommended if you have an accompanying headache. Otherwise, the best thing you can do is to avoid exposure to common triggers.

    However, because ocular migraine symptoms are similar to those caused by a stroke-type event in the eye, its important that you seek medical advice from your GP quickly so that further investigations can be considered.

    If you have any concerns about the frequency of your ocular migraines, visit your GP who may also be able to recommend further treatment.

    Migraines Can Be Managed With Proper Care And Treatment

    Gods Gift Grow

    In the United States alone, strokes account for nearly140,000 deaths;every single year. If you or a loved one are experiencing a stroke, seek immediate medical attention to prevent long-term damage and disability. According to the CDC, Patients who arrive at the emergency room within 3 hours of their first symptoms often have less disability 3 months after a stroke than those who received delayed care.

    Understanding your migraines and your specific migraine triggers may help you avoid or at least minimize the occurrence of these disorienting episodes. However, even with the most ;robust prevention, migraines will still occur for many sufferers. With the inherent elevated stroke risk associated with all migraines , its crucial to know how to recognize the symptomatic discrepancies between the two, and act fast if faced with a potential stroke.

    If you or a loved one has experienced a stroke, you know that it can have a significant impact on ones life. Here at Saebo, we are committed to stroke support and recovery to improve the overall quality of life for all survivors and their families.Saebo;offers a wide range of products that combine cutting-edge technology with evidence-based rehabilitation techniques. Our offerings and network of Saebo-trained therapists can help you or a loved one to obtain all the necessary tools to maximize stroke recovery.

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    Should I Be Concerned About Ocular Migraines

    Q: I recently found out by looking on the Web that my symptoms point to ocular migraines. I have also discovered that flashing lights sometimes bring these on. I am an intensive care unit nurse who believes in not running to doctors for every little thing, but should I be concerned?

    Dr. Jerry W. Swanson responds:

    Not necessarily, but here’s what you should know. Ocular is a term that usually refers to a condition known as migraine visual aura, which involves episodes of passing visual disturbances, such as bright spots, affecting both eyes. Visual aura usually precedes a migraine . However, it may also occur during a headache. In some cases, as with ocular migraine, people experience the symptoms of visual aura without getting a headache. The symptoms of an aura usually begin slowly and last 15 to 30 minutes, although they sometimes persist for up to an hour.

    Often, the symptoms of ocular migraine begin near the center of vision as either a bright spot or area of visual loss that spreads to involve one-quarter or one-half of the visual field. Zigzag lines or other shapes may also appear. For some people, these shapes resemble the walls of a medieval fortress. In fact, the term “fortification spectrum” is used by neurologists to describe it.

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    How Are Visual Migraines Diagnosed

    Visual migraines are diagnosed based on the symptoms you report to your doctor. Before confirming a diagnosis, your doctor will rule out other serious conditions that may cause similar symptoms, such as:

    • Amaurosis fugax- a temporary blindness from a blocked artery
    • Spasms in the artery that carries blood to the retina
    • An autoimmune disease that causes blood vessels to swell
    • Giant cell arteritis- a condition that causes the blood cells to swell, leading to vision loss and blindness
    • Sickle cell disease and polycythemia- inhibit normal blood clotting
    • Drug abuse

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    How Can I Prevent An Ocular Migraine

    Making sure youre well hydrated, eating a balanced diet, and are in overall good health when it comes to your blood pressure and blood sugar levels, should go a long way to helping reduce the occurrence of ocular migraines. In terms of treating any pain that comes with the ocular migraine, you can take pain relief such as paracetamol or ibuprofen, as well as reduce your exposure to the triggers we discussed earlier in this blog post. You may also be able to have anti-epileptic medication prescribed to you, which can help prevent migraines. However, there is still plenty of research to be done when it comes to treating ocular migraines.

    To help with the pain, you might find it useful to:

    • Lie down in a dark room
    • Massage your scalp or temples
    • Sit in a quiet environment
    • Drink water

    Ocular Migraine Treatment Options

    Pin by Michael Hathaway on migraine

    For symptoms that are infrequent or less severe, treatment options can range from lifestyle adjustments to over-the-counter medications. Symptoms of migraine aura are generally considered less serious and, while they can certainly be disorienting at the time, are always reversible.

    A doctor may work with you to identify triggers of migraine attacks to see if addressing these can decrease or resolve migraine aura. In more serious cases, such as with retinal migraines, your doctor may want to explore additional options to see if these symptoms are a signal of something more serious.

    Your neurologist should provide an individualized treatment plan with an emphasis on non-invasive approaches and aiming for a full recovery.

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    Strategies For Coping With Migraines

    As anyone who has ever experienced a migraine knows all too well, once that initial wave hits, the migraine symptoms will only progress over the following minutes and hours, if not days. Fortunately, there are many strategies available to help patients cope with these debilitating episodes.

    Stress is one of the main causes of many migraines, therefore, attempts to minimize stress and general anxiety are sound initial steps for many individuals. However, relaxation can mean very different things to different individuals, so each migraineur must devise a relaxation regimen based on his or her preferences. Trigger coping mechanisms might involve measures as basic as taking a nap, reading a book, or soaking in a warm bath.

    If these preliminary steps have failed to minimize migraine frequency or offer adequate relief for your migraine symptoms, it may be time to discuss options with your doctor. In fact, many individuals who suffer from migraines are prescribed medication to manage their symptoms. If you are prescribed a migraine medication, you should take your prescribed dose at the first sign of a headache.

    Do I Have Ocular Migraines

    Ocular migraines are challenging to diagnose. Many sufferers are often diagnosed with other conditions such as anxiety due to the nature of the symptoms. An important part of diagnosis is ruling out other conditions with similar symptoms.

    Your doctor will conduct a thorough examination of your eyes and symptoms to rule out other possible conditions, such as:

    • Amaurosis fugax: This condition causes temporary blindness when a blockage in the artery to the eye decreases blood flow
    • Spasms in the artery that supplies blood to the retina
    • Giant cell arteritis: This can cause inflammation in blood vessels leading to vision problems and blindness
    • Autoimmune disease that cause other blood vessel problems
    • Damage from drug abuse
  • Zig-zag lines
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    The Causes Of Ocular Migraines Are Unknown

    Researchers dont know exactly what causes an ocular migraine. Its thought that they might occur as a result of a tightening or swelling in the blood vessels in the optic nerve at the back of your eye. This swelling or tightening is responsible for the unexpected light show you experience during an ocular migraine episode.

    There is no specific diagnostic test available that can identify ocular migraines; to diagnose your condition, the eye doctor may:

    • Foods containing nitrates, caffeine, MSG, tyramine, or artificial sweeteners

    What Causes An Ocular Migraine

    What is Kief?

    A classic migraine scenario involves a trigger in a patients environment which causes blood vessel constriction in certain parts of the brain. Triggers can include stress, fatigue, bright lights, certain visual patterns, caffeine or certain foods. Blood supply is then limited to these areas of the brain and their ability to function properly can be affected. If this involves the visual cortex where vision is processed, it is referred to as an ocular migraine. For most patients these auras resolve in a matter of minutes or hours without any headache. However for others, a classic migraine headache will develop. Patients may experience this migraine scenario only once in a lifetime or it may happen repeatedly.

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    Protect Yourself From Light Exposure

    One thing that might help is the wearing of sunglasses inside or out! Polarized sunglasses, in particular, can help protect your eyes from the glare of interior lighting or computers.

    There are times when the light is actually the trigger for the ocular migraine and sitting or lying in a dark room can be very beneficial.

    If this is not possible, shut your eyes and try to rest for at least 15 minutes.

    For example, looking at this picture feels like it is triggering a migraine for me. So glare is definitely a trigger for me. But I never leave the house without my polarized or migraine tinted sunglasses.

    These are great:

    Ocular Migraine Treatments Final Words:

    An ocular migraine is a disease that requires more, in-depth investigation. There is still much that is unknown about its direct causes, which impacts both diagnostic and therapeutic processes.

    Unless a significant underlying disease is shown to be a direct cause of ocular migraines, the majority of cases are not regarded as dangerous and may be adequately treated, with a low chance of more serious consequences or damage to the eyes and surrounding tissues developing.

    When an ocular migraine strikes, the most efficient approach to manage it is to rest safely as soon as symptoms appear. A dark and quiet location in which to close and rest the eyes can be very beneficial, as can taking a prescribed pain reliever as soon as possible.;

    Some people find that massaging the scalp or applying pressure to the temples relieves discomfort. A moist cloth or towel put on the affected individuals forehead can also be comforting. Before returning to regular activities, a person should wait for any visual abnormalities to clear entirely.

    If the pain around your eyes still persists then you should seek your doctor for more advanced ocular migraine treatments.

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    Causes Of Ocular Migraines

    Some scientists think that ocular migraines are caused by or triggered by inflammatory substances released in the tissues surrounding the circulatory and nerve system of thehead and brain.

    Ocular migraines may be due to stress and fatigue – the same probable causes of migraine headaches. Learn more about migraine headaches, computer eye-fatigue. These related causes can include improper glasses and other conditionssuch as hypertension, sinus conditions, tumors, hormonal changes, certain foods such as alcohol, aged cheese, MSG or chocolate, or other allergies rather than due to problems related to the eyes.

    Other causes include being female, being younger than 40, and people with a family history of migraines or other headaches. Additionally, people with diseases such as lupus, hardening of the arteries, sickle cell disease, epilepsy, or depression are at greater risk.

    For some people low blood sugar , bending over or being at high altitude can cause ocular migraines. Hormonal birth control pills are another possible cause.

    An ocular migraine can appear simultaneously with a migraine headache.

    Signs And Causes Of Ocular Migraines


    Signs and Causes of Ocular MigrainesMany people experience different kinds of migraines even without knowing. An ocular migraine occurs when you experience a blind spot, floating lines, patterns that look like they are zigzagging and flashes of lights. This flash of light can sometimes be accompanied by feelings of headache behind the eyes.What is an ocular migraine?An ocular migraine is a type of migraine that is caused by a set of visual disturbances which may or may not be accompanied by pain. This type of migraine is sometimes known as ophthalmic migraines. These migraines are characterized by a small blind spot at the center of ones vision. This blind spot starts to enlarge later and is often accompanied by flashing lights as well as other visual manifestations. Ocular migraines are typically nothing to worry about. A small percentage, around fourteen percent of the worlds population usually experience some type of migraine which include, retinal, traditional, ocular and other types of migraines.Types of Migraines

  • Migraine with pain
  • This type of migraine is mainly caused by a traditional migraine, which leads to an intense pain, usually on one side of the head. This type of pain can last for hours, or even days and is usually accompanied by nausea and sensitivity to light. When experiencing ocular migraine, it can sometimes be followed by pain, but are usually more concentrates around the affected eye.

  • Migraine without pain
  • Migraine Aura
  • Retinal Migraines
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