Common Jamaican Ethnomedicinal Plants describe the actions, uses, and precautions for using 25 selected plants used in traditional medicine in Jamaica. It includes photographs, which are obtained locally, and herbal preparations of the selected plants. This book is based on information gathered from research studies, books, and stories from friends, community, and family members. It is intended for readers to be inspired to appreciate and value the significance of plants, especially in medicine. These plants are not limited to Jamaica and the Caribbean region but have been used for centuries in other regions of the world. It is important to preserve and continue to develop our traditional medicinal practices for future generations.