The Headache Sourcebook Author:Joel Paulino, Ceabert J. Griffith Americans spend $4 billion annually in over-the-counter headache remedies. But effective pain management is difficult to find. The Headache Sourcebook is the complete guide to managing tension, migraine, cluster and other types of recurrent headaches. It covers headaches triggered by hormonal changes, addresses the symptoms and causes of ... more »life-threatening headaches, and provides a comprehensive directory of resources.« less