This volume, first published in 1991, provides a useful and informative introduction to basic pharmacological principles and practice in the context of tropical medicine and diseases. The author discusses the cultural and environmental factors that affect the use of drugs in the tropics. The book highlights the potential inconsistencies and incompatibilities arising from the use of traditional and orthodox medicine, which can account for the extensive misuse of modern drugs among populations where the two systems are practised. Whilst emphasis is primarily given to the treatment of a wide range of tropical diseases, such as malaria, bilharzia and sickle-cell disease, the underlying principles are also fully explained to provide a conceptual framework for the academic exploration of cultural, genetic, environmental and nutritional factors affecting drug use in the tropics. The author also gives a concise treatment of systematic pharmacology. This makes the volume a useful text for students and practitioners of medicine and pharmacologists and specialists in tropical medicine, and for graduates studying chemotherapy of parasitic diseases. It will also be an important source of reference for medical and pharmacy students.