Migraine is a neurological disorder characterized by recurring episodes of severe headaches, often accompanied by symptoms such as nausea, vomiting, sensitivity to light, and sound. These headaches typically last for hours to days and can be debilitating, affecting daily activities and quality of life. Migraines are believed to result from abnormal brain activity, involving changes in blood flow and neurotransmitter levels. While the exact cause is not fully understood, factors like genetics, hormonal fluctuations, certain foods, stress, and environmental triggers can contribute to migraine attacks.
There are four main stages of a migraine episode:
