Narcissistic Personality Disorder
Learn more about narcissistic personality disorder from WebMD.
Mental Health and Conduct Disorder
Conduct disorder is a serious behavioral and emotional disorder that can occur in children and teens. Learn more.
Oppositional Defiant Disorder
A look at the mental disorder called oppositional defiant disorder, or ODD, which affects children and teens.
Symptoms of Binge Eating Disorder
Do you think you or someone you love could be a binge eater? Learn the symptoms of binge eating disorder from WebMD.
Depression: Depression Glossary
A glossary of terms about depression.
Depression In the Elderly
Depression is common in elderly adults, but it isn't normal. Learn how to recognize depression in your aging loved one, and find out how it is treated.
What Are the Symptoms of Depression?
Depression is a mental illness that, if left untreated, can worsen, lasting for years and causing untold suffering, and possibly even result in suicide. WebMD helps you recognize the symptoms of depression.
Cyclothymia (Cyclothymic Disorder)
WebMD explains cyclothymia, also called cyclothymic disorder, and how it differs from bipolar disorder. Plus, treatments, symptoms, and complications of living with cylothymia.
Electroconvulsive Therapy (ECT) for Depression
Electroconvulsive therapy is often used effectively for depression that is hard to treat. WebMD discusses how it works and explains the side effects and risks.
Warning Signs and Symptoms of Bipolar Disorder
WebMD examines the less common signs and red flags that may signify bipolar disorder, why bipolar can be so hard to diagnose, along with symptoms and signs of bipolar in teenagers.