You may also feel sick to your stomach or have eye problems. Some people start to have migraines when they are children. Others may not have them until later in life. The headaches may come back from time to time all through life. Women are much more likely to have them than men.
Migraines can also run in families.
A migraine happens when brain chemicals don't stay balanced. You are tired. You eat some kinds of foods. The weather changes. You are around bright lights.