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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.
Now that you are well aware of what a normal migraine feels like, it is now time to get into the topic and learn of the symptoms of silent migraine. Some of the physiological symptoms of migraine include the following: 1  Diarrhea. 2  Nausea. 3  Loss of appetite. 4  Food craving. 5  Frequent urination. 6  Excessive thirst. 7  Vomiting. 8  Fatigue.