This reference guide is intended as an educational tool for the pharmacotherapy of pain and symptom management in Palliative Care for experienced physicians. While care has been taken in preparing the content, this reference guide is not intended to be a substitute for professional medical advice, diagnosis, or treatment. The author, author’s colleagues and McMaster University make no representations or warranties about the following: the accuracy, reliability, completeness, currentness, compliance with government regulation or guidelines or timeliness of the content, text, graphics, links, resources or communications provided on or through the use of the reference guide.