A mental disorder, also called a mental illness or psychiatric disorder, is a
diagnosis, most often by a psychiatrist, of a behavioral or mental pattern that may
A mental illness is a condition that affects a person's thinking, feeling or mood.
Such conditions may affect someone's ability to relate to others and function each
A list of all mental disorders, mental illness and related mental health conditions,
their symptoms and treatment.
As with cancer, diabetes and heart disease, mental illnesses are often physical
as well as emotional and psychological. Mental illnesses may be caused by a ...
Learn about the early warning signs of mental illness, symptoms, and how to take
action at Psychiatry.org.
Learn about Psychiatric Disorders symptoms, diagnosis and treatment in the
Merck Manual. HCP and Vet versions too!
Mental illness, like physical illnesses, is on a continuum of severity ranging from
mild to moderate to severe. More than 60 million Americans have a mental ...
1 In 4 Americans live with mental illness Brain and behavior disorders are
common in the United States and internationally. An estimated 26.2 percent of ...
Research shows that half of all lifetime cases of mental illness begin by age 14.<sup>1</sup>
Scientists are discovering that changes in the body leading to mental illness ...