What Is Migraine Disease?
Migraine is a complex neurological disorder characterized by recurrent headaches that can cause intense throbbing pain, often on one side of the head. Unlike ordinary headaches, migraines are frequently accompanied by nausea, sensitivity to light and sound, and visual disturbances known as auras.
According to the World Health Organization (WHO), migraine is one of the top 10 most disabling medical conditions worldwide, affecting over 1 billion people globally. Though common, migraines are often misunderstood and underdiagnosed. Clinical research is crucial in understanding the underlying mechanisms of migraine disease and developing more effective and targeted treatments to improve patients’ quality of life.
Symptoms of Migraine Disease
Migraines typically progress through several stages—prodrome, aura, attack, and postdrome—though not everyone experiences them all. Common symptoms include:
- Moderate to severe head pain (often one-sided)
- Sensitivity to light, sound, or smells
- Nausea and vomiting
- Visual disturbances (flashes, blind spots, zigzag patterns)
- Dizziness or vertigo
- Fatigue and irritability
- Neck pain or stiffness
- Difficulty concentrating
- Tingling or numbness in the face or limbs
Migraine attacks can last from 4 hours to 72 hours, and the frequency varies from occasional episodes to chronic cases (15 or more migraine days per month).
Types of Migraine Disease
There are several types of migraine, each with distinct characteristics:
- Migraine Without Aura: The most common form, marked by severe headache without sensory warnings.
- Migraine With Aura: Includes visual or sensory disturbances before or during the headache phase.
- Chronic Migraine: Occurs 15 or more days per month for at least three months.
- Menstrual Migraine: Linked to hormonal changes around menstruation.
- Hemiplegic Migraine: A rare type that causes temporary paralysis on one side of the body.
- Vestibular Migraine: Involves dizziness, balance issues, and vertigo, often without headache.
- Migraine Without Aura: The most common form, marked by severe headache without sensory warnings.