Medicines is an ever changing science. As new research and clinical experience broaden our knowledge, changes in treatment and drug therapy are required. While many suggestions for drug usage are made herein, the book is intended for educational purpose only, and the author and publisher do not accept liability in the event of negative consequences incurred as a result of information presented in this book. We do not claim that this information is necessarily accurate by the rigid, scientific standard applied for medical proof and therefore make no warranty, expressed or implied, with respect to the material herein contained. This book should be of great interest to the students and practitioners in any of the health science, to the manufecturers of botanical products and to the lay public.