A person experiencing a migraine may see a variety of visual disturbances, often referred to as aura.
Visual Aura Symptoms
Visual aura can manifest in various ways, including:
- Flashing lights: Bright, flickering lights, often in zigzag patterns.
- Blind spots: Areas of vision that become temporarily blocked.
- Distorted vision: Objects appearing wavy, blurred, or stretched.
- Tunnel vision: A narrowing of the field of vision.
- Seeing halos: Rings of light around objects.
- Seeing patterns: Geometric shapes, lines, or other patterns.
Understanding Visual Aura
Visual aura is caused by changes in brain activity, specifically in the visual cortex. These changes can temporarily disrupt the way the brain processes visual information.
Migraine Without Aura
Not all migraines include visual aura. Some people experience only headache symptoms, while others may have other types of aura, such as sensory disturbances or speech difficulties.
Seeking Medical Attention
If you experience any of these symptoms, it's important to consult a healthcare professional. They can help diagnose the cause of your symptoms and recommend appropriate treatment.
