Aura refers to the sensory disturbances that can precede a migraine headache. While the exact cause of aura is unknown, several factors can increase the likelihood of experiencing it.
Risk Factors for Aura:
- Family history: Individuals with a family history of migraines, especially those with aura, have a higher risk of developing aura themselves.
- Age: Aura is more common in younger adults, typically between the ages of 20 and 40.
- Hormonal fluctuations: Women are more likely to experience aura, particularly during periods of hormonal changes like menstruation or pregnancy.
- Stress: High levels of stress can trigger migraines and increase the likelihood of experiencing aura.
- Sleep deprivation: Lack of sleep can disrupt normal brain activity and increase the risk of migraine attacks, including those with aura.
- Certain foods and drinks: Some people find that specific foods or drinks, like alcohol, caffeine, or aged cheese, can trigger their migraines, including aura.
- Environmental factors: Exposure to bright lights, loud noises, or strong smells can also trigger migraines and aura in some individuals.
It's important to note that not everyone who experiences migraines will have aura, and not everyone with aura will have a migraine. However, understanding the risk factors can help individuals identify potential triggers and manage their migraines more effectively.
