This textbook, titled “Drug Therapy for Headache (Inflammatory Disease and Therapy)” by R. Michael Gallagher, is a valuable resource for those in the health and medical fields. Published in 1990 by CRC Press LLC, the book is a hardcover with 296 pages. It covers the topic of pain management and pharmacology, specifically focusing on headaches and their treatment. The ISBN-10 is 0824781791 and the book is part of the Inflammatory Disease and Therapy Series. It has a length of 11 inches, a height of 9.25 inches, and a width of 8.5 inches, with a weight of 19.2 ounces.