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Why Do I See Cracks in My Vision?

Published in Eye Health 2 mins read

Seeing cracks in your vision, often described as a "broken glass" appearance that comes and goes, is frequently a sign of an ocular migraine.

What is an Ocular Migraine?

An ocular migraine is a type of migraine that involves visual disturbances. These disturbances can manifest in various ways, including:

  • Seeing flashing lights or zigzag lines
  • Experiencing a blind spot or blurry area in your vision
  • Seeing what looks like cracks in glass or a shattered appearance.

These visual symptoms are usually temporary, lasting from a few minutes to up to an hour. They may or may not be followed by a headache. When a headache does follow, it can also be accompanied by nausea and sensitivity to light.

Important Considerations

While ocular migraines are a common cause of seeing cracks in your vision, it's crucial to consider other possibilities and consult with a medical professional, particularly an ophthalmologist or neurologist. Other, less common, potential causes could be related to retinal issues or other neurological conditions.

What to Do if You Experience This

  • Note the symptoms: Keep track of when the visual disturbances occur, how long they last, and any accompanying symptoms (headache, nausea, etc.).
  • Consult a doctor: Schedule an appointment with an eye doctor or neurologist to rule out any serious underlying conditions. They can perform a thorough examination and discuss potential causes and treatment options.
  • Stay calm: While the experience can be alarming, remember that ocular migraines are usually harmless and temporary.
  • Avoid triggers: If you suspect certain factors might trigger your ocular migraines (stress, certain foods, etc.), try to avoid them.

In summary:

The visual disturbances you're describing, especially the "broken glass" appearance, strongly suggest an ocular migraine. It is best to consult with a doctor, but understanding this is often the cause can help alleviate some initial worry.