This document provides an overview of common mental health disorders and their symptoms in adults. It begins with a caution that the list of symptoms is not intended for self-diagnosis and that a mental health professional should be consulted. It then lists over 30 different psychiatric disorders and provides brief descriptions and symptoms of each. The document aims to educate readers about various mental health conditions but warns that the list of symptoms is not exhaustive and a doctor's evaluation is necessary to receive a diagnosis. It concludes by providing additional resources on mental health issues.