What causes migraine after during and before the period?

1. Hormonal Changes

Estrogen and progesterone are two hormones that play a crucial role in regulating the menstrual cycle. Fluctuations in these hormone levels can trigger migraines in some women.

* Before the period (premenstrual phase): Estrogen and progesterone levels decrease, which can lead to migraines in some women.

* During the period (menstrual phase): Estrogen and progesterone levels are at their lowest, which can also trigger migraines.

* After the period (postmenstrual phase): Estrogen and progesterone levels begin to rise again, which can cause migraines in some women.

2. Changes in Serotonin Levels

Serotonin is a neurotransmitter that helps regulate mood, appetite, and sleep. Low serotonin levels have been linked to migraines. During the menstrual cycle, serotonin levels can fluctuate, which can trigger migraines in some women.

3. Changes in Blood Flow

Changes in blood flow to the brain can also trigger migraines. During the menstrual cycle, blood flow to the brain can increase, which can put pressure on the nerves and cause pain.

4. Inflammation

Inflammation is another factor that can contribute to migraines. During the menstrual cycle, inflammation levels can increase, which can trigger migraines in some women.

5. Other Factors

In addition to the factors listed above, there are a number of other factors that can contribute to migraines in women, including:

* Stress

* Lack of sleep

* Caffeine intake

* Alcohol consumption

* Smoking

* Certain foods

If you experience migraines during your menstrual cycle, talk to your doctor. There are a number of treatments available to help prevent and treat migraines.