Personalized medicine, also known as precision medicine, is a field of healthcare that involves tailoring medical treatment and interventions to the individual characteristics of each patient. This approach takes into account factors such as a person's genetic makeup, lifestyle, environment, and preferences to provide more targeted and effective healthcare solutions. Personalized medicine aims to improve outcomes, minimize side effects, and optimize treatment strategies by customizing medical care based on the unique needs of each patient. This field has the potential to revolutionize healthcare by offering more personalized and precise treatments that can lead to better patient outcomes.