Migraine Headache Symptoms

Symptoms vary from person to person and from migraine to migraine. Five phases can often be identified:

• Prodrome: A variety of warnings can come before a migraine. These may consist of a change in mood (for example, feeling "high," irritable, or depressed) or a subtle change of sensation (for example, a funny taste or smell). Fatigue and muscle tension are also common
  
  
• Aura: This is commonly a visual disturbance that precedes the headache phase. Some migraineurs develop blind spots (called scotomas); see geometric patterns or flashing, colorful lights; or lose vision on one side (hemianopsia).
  
  
• Headache: Although migraine pain usually appears on one side of the head, 30-40% of migraines occur on both sides. Throbbing pain may be present. More than 80% of migraineurs feel nauseated, and some vomit. About 70% become sensitive to light (photophobia) and sound (phonophobia). This phase may last 4-72 hours.
  
  
• Headache termination: Even if untreated, the pain usually goes away with sleep.
  
  
• Postdrome: Other signs of the migraine (for example, inability to eat, problems with concentration, or fatigue) may linger after the pain has disappeared.