Have you been experiencing temporary loss of vision or temporary blindness in one eye? In case you are, then chances are that you might be suffering from an ocular migraine. Ocular migraine must not be confused with other types of migraine; although regular migraine, along with recurring headaches could affect your vision, that would involve flashing light sensations and blind spots.
How could this condition be described and what are the determining factors?
To put it plainly, ocular migraine is a type of migraine that causes visual disturbances. Unlike other types of migraine, ocular migraine may not cause any pain but it may typically create a blind spot in your field of vision.
The causes of this condition are not known. However, a family history of migraines could multiply its chances. Excess estrogen in the body and changes in the nerve cells of the retina are two of the many risks that could lead to an ocular migraine. Spasms in the blood vessels of the retina are believed to increase the possibility of this condition.
Everyone does not experience ocular migraine in the same way. As such, the symptoms of migraine can differ from person to person. Below are some of the most common symptoms:
- A blind spot that gradually moves around the visual field
- A coloured ring of zigzag shape that surrounds the blind spot
- A blind spot on the centre of vision that flickers every minute
- Persistent headaches that could last from 4 hours to 72 hours
- Sensitivity to light and sound
- A feeling of nausea
- Impaired smell, taste, and touch
- Tingling sensation and/or numbness in the face or hands
Some of these symptoms, such as the perception of flashing lights and zigzag shapes, can either affect both the eyes or just one eye. If you detect any of the above symptoms, make sure to consult an eye doctor soon. You could get your eyes diagnosed by one of our best eye specialists in Kolkata at Disha Eye Hospitals. To know more about our hospitals, visit http://www.dishaeye.org/.
List of triggers
Triggers could prompt the onset of an ocular migraine. Similar to symptoms, triggers of an ocular migraine can vary from person to person. Below is a list of triggers of an ocular migraine:
- Bright lights
- Specific tastes
- Strong odours
- Artificial sweeteners
- Increased caffeine intake
- Withdrawal from caffeine
- Increased alcohol intake/binge drinking
- Food items containing tyramine (fava beans, soy beans, sausages, and aged cheese)
- Sudden changes in weather
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At Disha Eye Hospitals, we make sure our patients receive the best care at budget-friendly rates. With advanced diagnostic and treatment procedures, our eye doctors are an assurance of the high-quality eye care that we provide. As one of the top eye hospitals in West Bengal, we offer treatment for Cataract, Glaucoma and other eye conditions. To enquire about the expenses of LASIK eye surgery, get in touch with us at http://www.dishaeye.org/organic/.