Psychiatrist

What Is Psychiatry?

Psychiatry is the branch of medicine focused on the diagnosis, treatment, and prevention of mental, emotional, and behavioral disorders.

A psychiatrist is a medical doctor (an M.D. or D.O.) who specializes in mental health, including substance use disorders. Psychiatrists are qualified to assess both the mental and physical aspects of psychological problems.

People seek psychiatric help for many reasons. The problems can be sudden, such as a panic attack, frightening hallucinations, thoughts of suicide, or hearing “voices.” Or they may be more long-term, such as feelings of sadness, hopelessness, or anxiousness that never seem to lift or problems functioning, causing everyday life to feel distorted or out of control.

They specialize in maintaining long-term adult wellness by combining patient-centered adult care of high quality, physician expertise, and the latest advances in medical technology.

What Is the Difference Between a Psychiatrist and a Psychologist?

A psychiatrist is a medical doctor (completed medical school and residency) with special training in psychiatry. A psychiatrist is able to conduct psychotherapy and prescribe medications and other medical treatments.

A psychologist usually has an advanced degree, most commonly in clinical psychology, and often has extensive training in research or clinical practice. Psychologists treat mental disorders with psychotherapy and some specialize in psychological testing and evaluation.

Diagnosing Patients

Because they are physicians, psychiatrists can order or perform a full range of medical laboratory and psychological tests which, combined with discussions with patients, help provide a picture of a patient’s physical and mental state. Their education and clinical training equip them to understand the complex relationship between emotional and other medical illnesses and the relationships between genetics and family history, to evaluate medical and psychological data, to make a diagnosis, and to work with patients to develop treatment plans.

Specific diagnoses are based on criteria established in APA’s Diagnostic and Statistical Manual of Mental Disorders(DSM-5), which contains descriptions, symptoms, and other criteria for diagnosing mental disorders.

Psychiatrists often prescribe medications in combination with psychotherapy.

Other treatments are also sometimes used. Electroconvulsive therapy (ECT), a medical treatment that involves applying electrical currents to the brain, is used most often to treat severe depression that has not responded to other treatments. Deep brain stimulation (DBS), vagus nerve stimulation (VNS), and transcranial magnetic stimulation (TMS) are a few of the newer therapies being used to treat some mental disorders. Light therapy is used to treat seasonal depression.