"In Cannabis Pharmacy, expert Michael Backes presents a comprehensive resource for understanding and using medical marijuana. In this essential guide, Backes provides information on how cannabis works with the body's own system, how best to prepare and administer it, and how to modify and control dosage. He explores 27 of the most popular cannabis varieties and the conditions for which patients have reported effectiveness. He also outlines 29 ailments and illnesses for which doctors commonly recommend medical marijuana, including chronic pain, chemotherapy-induced nausea, migraine, multiple sclerosis, Alzheimer's disease, fibromyalgia, and Parkinson's disease"--Back cover.