What causes migraines and headaches?   

Posted 16 Aug. 2019

David Duvall
@davidduvall | Updated 16 Aug. 2019

The cause of migraine is yet an unsolved mystery, although there are symptoms that have been discovered by keeping track of the activities that people do before they notice the migraine or headaches. It is said that migraines happen due to abnormal activity of the brain, which affects the nerves to communicate. Visit here to know more about migraine. It also changes the brain chemicals, which lead to headaches and stress. There are certain triggers which set of migraines such as hormonal changes (Period in women), emotional triggers (depression, anxiety, shock), physical causes (Tiredness, insufficient sleep, exposed to bright light), food triggers (Alchohol, high cholesterol food, caffeine, cigarettes).