I thought she had just been in a bad mood for thirty years, but the doctor called it dysthymia.
Examples of dysthymia
dysthymia
I was recently diagnosed with dysthymia, and it's pretty much how you describe.
From the blogs.psychcentral.com
People with dysthymia feel continuously disheartened and in a state of despair.
From the psychcentral.com
I've suffered from dysthymia and major depressive episodes for my entire life.
From the us.cnn.com
It sounds to me like you may have been suffering from dysthymia for some time.
From the psychcentral.com
About one in 10 adolescents will experience major depression or dysthymia by age 18.
From the sciencedaily.com
I've since learned that it wasn't depression that I suffered, but dysthymia.
From the blogs.psychcentral.com
Family doctors often fail to recognize dysthymia, so most sufferers are undertreated.
From the psychcentral.com
Unfortuantely many general practice physcians do not see dysthymia in their patients.
From the psychcentral.com
Dysthymia can often get swept under the rug, mostly because it just doesn't look that bad.
From the blogs.psychcentral.com
More examples
Mild chronic depression; "I thought she had just been in a bad mood for thirty years, but the doctor called it dysthymia"
Dysthymia is a chronic mood disorder that falls within the depression spectrum. It is considered a chronic depression, but with less severity than major depressive disorder. This disorder tends to be a chronic, long-lasting illness.Hersen, M., Turner, S.M. & Beidel DC (Eds). (2007). ...
Dysthymia is a genus of moths of the Noctuidae family.
A tendency to be depressed, without hope; One form of clinical depression, characterized by low-grade depression which lasts at least 2 years
A chronic disturbance in mood involving depressed mood for at least two years. Less intense than major depression. Characterized by a depletion of usual coping strategies and the tendency to feel worse as the day progresses, most likely due to inability to cope with accumulated stressors.
A type of depression involving long-term, chronic symptoms that are not disabling, but keep a person from functioning at "full steam" or from feeling good. Dysthymia is a less severe type of depression than what is accorded the diagnosis of major depression. ...
A form of low-level depression characterized by a lack of enthusiasm for life and a sense of discouragement about the future. Other symptoms may include fatigue, insomnia, and low self-esteem.
Chronic, low-level depression, commonly characterized by irritability and an inability to feel pleasure or joy.