What triggers migraines?

Migraines can be triggered by various factors, and triggers can vary among individuals. Some common triggers include:

1. Hormonal changes: Fluctuations in estrogen levels, often occurring in women during menstruation, pregnancy, or menopause, can trigger migraines.
2. Stress: Physical or emotional stress, including tension and anxiety, can contribute to the onset of migraines.
3. Food and drink: Certain foods and beverages, such as aged cheeses, chocolate, caffeine, and alcohol, may act as triggers.
4. Environmental factors: Bright lights, loud noises, strong smells, and changes in weather conditions can trigger migraines in some individuals.
5. Sleep disturbances: Lack of sleep or changes in sleep patterns can increase the risk of migraines.
6. Physical factors: Intense physical exertion, poor posture, and physical exhaustion can trigger migraines in some individuals.

It is important for individuals with migraines to identify their specific triggers and try to manage or avoid them to reduce the frequency and intensity of migraine attacks.