Do Migraines Cause Brain Damage?
Do Migraines Cause Brain Damage?
Studies show that people who have migraine, especially with aura, are more likely to develop these brain lesions over time. The exact reason isn't fully understood, but it's likely related to changes in blood flow during migraine attacks.
Understanding Brain Lesions
Brain lesions are small damaged areas in the brain that show up as bright spots on MRI scans. People who get migraines are more likely to have these spots, but most are harmless and don't cause symptoms.
Types of Lesions
Migraines are linked to white matter lesions and infarct-like lesions. White matter lesions are common in older adults and linked to neurological conditions, while infarct-like lesions result from restricted blood flow, leading to small areas of dead tissue.
Impact on Brain Health
The presence of brain lesions in people with migraine doesn't usually affect long-term brain health. Studies show no significant cognitive decline in migraine patients compared to people without migraine.
Preventive Measures
Manage migraine frequency to reduce lesion risk. Consult your doctor for treatments, avoid triggers, reduce stress, stay active, and maintain consistent sleep patterns. These steps can help keep your brain healthy.