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A prodrome (group of symptoms that precedes a condition) can occur in the days prior to migraine. Symptoms of this prodrome can include depression, food cravings, yawning, neck stiffness, hyperactivity, irritability, confusion, diarrhea, or constipation.
Signs & Symptoms of a Migraine Headache. The headache phase of a migraine attack is characterized by a throbbing or pulsating head pain, almost like someone is beating a drum on their brain. The pain can be pretty brutal, enough to prevent a person from working or performing their usual daily routine.