Chronic Migraine

Description

A subtype of migraine defined as having headaches on 15 or more days per month for more than three months, with at least eight of those days having features of migraine headache. It is a debilitating neurological condition that differs from episodic migraine in its frequency and impact on daily life.

Common Symptoms

• Headaches occurring 15 or more days a month
• Pulsating or throbbing pain
• Sensitivity to light, sound, and smells
• Nausea and vomiting
• Pain usually on one side of the head
• Aura (visual disturbances) may or may not be present

Common Causes

• The exact cause is not fully understood, but it involves genetic predisposition and changes in brain pathways and chemicals. Overuse of acute headache medications can contribute to the transformation from episodic to chronic migraine (medication overuse headache).

Treatment Information