Factors That Trigger Vision Migraines

On 21 Jun., 2022

There are primarily two kinds of Vision migraine. • Migraine Auras • Retinal Migraine

Factors That Trigger Vision Migraines

Reference Link - https://visionvisionperception.blogspot.com/2022/06/factors-that-trigger-vision-migraines.html


If you ever faced a sudden change in your vision, the reason could be a visual migraine. This problem is a part of the vision decrease in one eye.

During the course of an ocular migraine flare, a person may encounter flashing or iridescent lights, zigzagging streaks, or sometimes planets. It may also lead to the creation of blind spots in your range of vision.

A visual migraine stroke might make it harder to do activities such as reading, writing, or driving. The symptoms are usually only transitory, and a visual migraine is not regarded as a significant disorder.

There are primarily two kinds of Vision migraine.

  • Migraine Auras
  • Retinal Migraine

If one eye experiences recurring temporary blindness or visual loss, retinal migraines should be suspected. This is caused by sudden changes in the retina, a network of small blood vessels at the back of the eye that transmits visual impulses to the brain.

The visual distortions are caused by an abrupt change in retinal blood flow, which can occur before or during a headache or a migraine. They can occur multiple times during the day and last anywhere from 5 to 20 minutes.

Visual migraines are thought to be produced by alterations or spasms in the retinal blood vessels or nerves, although the specific source is unknown.

The majority of ophthalmologists feel they are produced by the same variables that cause classic migraines, such as:

  • Migraines run in the family
  • Estrogen levels are higher.
  • Personal irritants

The following are examples of common triggers:

  • Changes in weather
  • Blood sugar levels are low.
  • Dehydration
  • The use of bright lighting
  • noxious odours
  • a lot of noise
  • Stress
  • Alcohol
  • Caffeine or caffeine withdrawal is a condition that occurs when a person consumes too
  • Sweeteners made from artificial sources
  • Nitrates, MSG, and tyramine-containing foods

Auras associated with migraines usually fade away after 30 minutes. If a headache is present, A special needs optometrist suggests taking a pain killer to keep it from growing worse. Relaxing and closing one's eyes until the migraine aura passes can aid during an attack.

Retinal migraines are often the result of a more serious ailment, such as retinal disease, and should be addressed as soon as possible.