Some people have severe depression despite having a relatively good life. Others know exactly why they are depressed and can identify the specific cause or situation that is worsening their mood. This article focuses on depressive symptoms caused by maladaptive patterns and life toxicities and what to do about them.

It is important to know that medical conditions can cause depression or mimic the symptoms of depression. While dozens of medical conditions can contribute to depression, this article covers 10 of the most common. Knowing what these conditions are and screening for them can ensure better treatment and a speedier recovery.