This is depression that may result from changes in the season. Most cases begin in the fall and winter. They may function fairly well on a daily basis, but over time their work and relationships suffer. Fortunately, dysthymia can be successfully treated. The mood changes can be sudden, but are usually gradual.
Therapists know more about depression than perhaps any other emotional illness.
Because of research and medical advancements 80 to 90 percent of those with depressive disorder can be treated successfully. A complete evaluation with a qualified professional is the first step in seeking treatment. Only a licensed physician or psychologist can diagnose a person with a psychiatric disorder. During the diagnostic evaluation, the physician or psychologist will determine if any other factors are contributing to or even causing the depressive symptoms. Various psychotherapies or 'talk therapies' commonly used in the treatment of depression focus on the causes and effects of the illness.