Health psychology:

Health psychology also called behavioral medicine or medical psychology. This branch observes how behavior, biology and social context influence disease and health. Yet a doctor treats the illness, the health psychologist will focus more on the person who has the illness, by finding out about their socioeconomic status and background, behaviors that may have an impact on the disease (such as medication compliance), plus the biological reasons for the illness. The aim of the health psychologist is to improve the patient's overall health by analyzing disease in the context of bio psychosocial factors. Bio psychosocial refers to the biological, psychological, and social aspects in contrast to the strictly biomedical aspects of disease.Psychology using for treatment in medical and it showing better result .
Health psychologists generally work alongside other medical professionals in clinical settings.