A typical migraine attack produces effective causes, This attack will affect your brain. There are some signs and symptoms to know about migraine.

Symptoms :

• Moderate to sever pain, which may be confined to one side of the head or may affect both sides.
• Pulsating or throbbing pain
• Pain that worsens with physical activity
• Pain that interferes with your regular activities.
• Nausea with or without vomiting.
• Sensitivity to light and sound.

The above are the some symtoms for Migraine attacks.

Causes :

Researchers say migraines are caused by functional changes in the trigeminal nerve system, and my imbalances in neutrotransmitters like serotonin, which play a regulatory role in transmitting pain messages. When serotonin levels drop, the trigeminal nerve releases neuropeptides, which travel to the brain’s outer covering, causing blood vessels to dilate and inflame,resulting in migraine. The levels of neurotransmitter in the body, too much or too little, are linked to a number of other disorders such as depression, seasonal Affective disorder(SAD), bulimia and alcoholism. It influences mood and libidio,too.