The purpose of this book is to aware the people about the medicinal importance of Neem, Tulsi and Shisham which is commonly found in various states of India. These three plants are easily present in our surroundings but people does not know their medicinal value. In this context, this book describe ant-inflammatory, anti-bacterial activity and also give the knowledge about some other medicinal uses of Neem, Tulsi and Shisham. The book is useful for undergraduate and postgraduate students of chemistry, biochemistry, industrial chemistry, biotechnology, pharmacy, microbiology and related disciplines. Its our mission to declare authentic, scientific, authoritative, update knowledge and information about anti-inflammatory, anti-bacterial potential and other importance of all these three plants to Health Care Educational Institutes, Herbal Drug Industries and Research and Development Units.