An intense headache or migraine can become debilitating. Learning the signs and symptoms to address the cause and remove it can help you live a life with fewer headaches. From dehydration, exercise induced, neck or head injury, hormone, pregnancy, caffeine withdrawal, vitamin and mineral deficiency, tension, stress, repetitive motion, hangover headaches and more are discussed. When you find the cause and correct it, no more headaches. Dr DK Guyer is a natural health expert. Headaches and migraines are not a health issue to ignore. They can indicate a variety of serious health conditions.