Medicine as a field of science refers to the diagnosis, treatment, and prevention of varied disorders and diseases. It is a complex study of drugs that are used to treat lethal illnesses like cancer, tumor or non-lethal diseases like common cold, polio, etc. The aim of this text is to present researches that have transformed this discipline and aided its advancement. It will prove helpful to the students by providing information about the various advances and concepts related to the subjects. Different approaches, evaluations, methodologies and advanced studies on medicine have been included in it.