The Main Causes of Eye Migraine are of paramount importance for everyone to know. Also, an Ocular or Ophthalmic Migraine is a Painless Migraine ! However, they are associated with visual disturbances in both eyes. You may experience flickers or lights, lines, stars, or blind spots that impede your vision.
About 3-5% of migraine sufferers experience this type of aura. An eye migraine starts with a glistening area that has a jagged edge and gradually spreads outward. Causes a small blind spot that increases and temporarily blocks vision.
The glow starts at the tip of your field of vision and gradually spreads to your line of sight. Zigzag lines or stars can also be seen. It’s almost like looking through a broken window.
Although it looks serious once you lose your vision partially, the condition is usually harmless and will resolve within 20 to 30 minutes without any medical intervention. Complete visual darkness, or a negative aura, is not a symptom of an eye migraine , but of some other condition that needs to be investigated.
News of the week:
In addition to visual disturbances, Eye Migraines can also interfere with your speech. You may also experience tingling, weakness or numbness in your hands and legs, experience size or space distortions, or feel confused. All of these, however, are rare.
Causes of Eye Migraines: Despite Migraines being such a common phenomenon, the exact cause of Eye Migraines remains somewhat of a mystery. There are a few possible causes and several influencers that can result in a migraine , regardless of the type – with or without aura, with or without pain.
There are no specific causes that can only be related to an Eye Migraine . The reasons are the same, although an Eye Migraine manifests itself differently in different people.
Genetics: Research indicates that genetics is possibly one of the Major Causes of Eye Migraines . Studies show that genetic mutations in the brain cause neurological abnormalities that lead to migraines .
Central Nervous System Disorder: Due to a disorder in the central nervous system, certain stimuli trigger a chain of biochemical and neurological events. Some of these events affect the vascular or blood vessel system of the brain resulting in one of the Major Causes of Ocular Migraine .
Cortical Spread Depression: This is a complex event that temporarily affects the brain’s electrical impulses, impacting vascular and neural functions. Starting in the 1940s, when it was first described, this phenomenon has been connected to the visual aura seen before or during migraine . What Makes It One of the Main Causes of Eye Migraine
Chemical Imbalances: Magnesium deficiencies , serotonin imbalances (the neurotransmitter responsible for maintaining mood balance) and problems in the cellular channels that transport electrical ions such as calcium are widely believed to beamong the Major Causes of Migraines eyepiece _
Serotonin abnormality constricts or constricts blood vessels and thus reduces blood supply to the brain. When the supply of oxygen to the brain is reduced, you have a migraine .
Hormone Imbalances: Fluctuations in estrogen and progesterone appear to increase the risk and severity of migraines in many women. Hormonal changes during pregnancy, menstruation, menopause and birth control medication can be among the Top Causes of Eye Migraine .
Even hormone additions through hormone replacement therapy (HRT) can trigger migraines . This is why eye migraines are more common among women and usually start later in life.
Migraine Triggers: Brain chemistry can be affected by a variety of events leading to one of the Major Causes of Ocular Migraine . These include:
- Emotional or physical stress ;
- Lack of sleep;
- Skipping meals;
- Climate changes;
- Travel movement;
- High altitudes;
- Bright lights;
- Certain odors;
- Certain foods.
More than 100 foods and drinks can be among the Top Causes of Eye Migraine . For example, take caffeine. An excess of this substance can lead to a migraine in some, while among people who are used to caffeine, a lack of it can also trigger migraines .
Chocolate, alcohol, artificial sweeteners such as aspartame, sodium glutamate, tyramine present in aged cheese, smoked fish, sausages, soy products and nitrites that are often found in cured meats, hot dogs and processed foods are some of the culprits that are attributed among the Top Causes of Eye Migraine.
Gender: Almost 75% of those affected by migraine are women. Boys and girls are equally affected in childhood, but after puberty, migraines are more common among girls due to the many hormonal changes.
Age: Although migraines usually affect people between the ages of 15 and 55, children are also known to be affected. Most children stop having migraines after reaching adulthood, but people with a family history will likely continue to suffer.
Health Conditions: There are certain health conditions that do not cause migraines , but are associated with them. Many migraine patients are known to have a history of high blood pressure, stroke, depression , anxiety , epilepsy , or irritable bowel syndrome .
All About Eye Migraines : Anis short-lived and may not be painful, but it can be debilitating – you need to be careful when doing daily activities like driving, reading or writing.
The chance of permanent vision loss from an eye migraine is rare, but reduced blood flow over a prolonged period can damage your retina. So, it’s a good idea to make an appointment with your eye doctor to check out this issue.
Since hormones play such an important role in the production of migraines , the decrease in estrogen levels as women age and enter menopause is one reason migraines often reduce in severity in older women.