The National Headache Foundation exists to enhance the medical treatment of headache. It serves as a resource for people who suffer from headaches, physicians, allied health professionals, and the public.
About 1 in 4 people get a clue (called a prodrome) that a migraine is imminent. Signs include:
Mood changes, excitability, irritability
Fatigue and yawning
Signs may occur as early as 1 or 2 days before the headache. Practice recognizing early signs. Your efforts may help you abort a headache.