Recent studies reveal that one in five women and one in ten men will experience depression or manic depression in their lifetime. While this statistic is concerning, there is hope: many psychiatric disorders are now understood as biological diseases that can be effectively treated with medication. However, public awareness of these findings remains low. In this definitive guide to depressive illness, the authors clarify the distinction between normal emotional depression and biological depression, which is a medical condition. They provide self-rating tests to help readers assess whether they should seek psychiatric evaluation for biological depression. Symptoms include loss of energy, changes in appetite, sleep disturbances, decreased sex drive, restlessness, poor concentration, indecisiveness, and increased substance use. Through patient histories, the authors illustrate the journey from the onset of depression to treatment and recovery. They explore various treatment options, including antidepressant medications, electroconvulsive therapy, and psychotherapy, while discussing the benefits and side effects of treatments like new antidepressants, lithium, and Prozac. The guide also addresses related disorders such as panic attacks and seasonal affective disorder. Ultimately, the authors aim to raise awareness about biological depression, equipping both the public and medical professionals with essential knowledge about this of
