Psychiatry is the medical branch that is interested with the protection of mental health the community, prevention of mental illness, diagnosis, treatment and rehabilitation of the people with mental disorders and development of mental health. The main studying area of Psychiatry is the examination of human beings, dealing with their mentality, emotions, attitudes, problems arise with their adaptability to environment and the treatment and prevention of these problems. It has sub-branches such as biological psychiatry, psychodynamic psychiatry, consultation-liaison psychiatry, geriatric psychiatry.
