Sleeplessness and Mental Disorders
What is the Relationship: Insomnia and Mental Disorders Insomnia is a symptom, not a stand-alone disorder. It is a common symptom of mental illnesses, including anxiety, depression, schizophrenia, bipolar disorder, and attention deficit hyperactivity disorder (ADHD). It can disrupt adequate quality or quantity of sleep, and if left untreated, can increase the risk of developing …