Explain Pain looks similar to the first edition but includes many new references, language changes and a font change. Overall, the second edition of Explain Pain can be delivered with much more authority than the first. Explain Pain is a proven stayer among health texts. With great clarity and quirky images, it answers common questions asked by pain sufferers, such as "why am I in pain?", "why has it spread?" and "what can I do to help?" Explain Pain gives new and immediate hope to pain sufferers and their family and friends. Explain Pain works!