How is dysthymic disorder diagnosed?
If you think you have dysthymia, discuss your concerns with your doctor. Your doctor will ask you questions to find out if you have depression and, if so, to identify the type of depression you have. Your doctor may ask you questions about your health and your symptoms, such as how well you're sleeping, if you feel tired a lot, and if you have trouble concentrating. Your doctor will also consider medical reasons that may cause you to feel depressed, such as problems with your thyroid or a certain medicine you may be taking.
Written by familydoctor.org editorial staff