This bipolar disorder diagnosis overview includes how bipolar differs from depression, attention deficit and other disorders.

If you think you or someone you care about might have bipolar disorder, get a diagnosis and treatment as soon as possible to help avoid related issues.

Diagnosing a child with bipolar disorder or attention deficit hyperactivity disorder is a tricky business. See more about the confusion surrounding these disorders.

See this engaging booklet from the United Kingdom on bipolar disorder, how symptoms and patterns are often individualized and how to live with the disorder.

Bipolar disorder symptoms might actually be symptoms of another illness, and there are often difficulties making a diagnosis. Read about those here.

Drug or alcohol abuse can make diagnosis of bipolar disorder difficult. Read this report on a research study that found over-diagnosis of bipolar disorder.

This video features a 14-year-old girl's realization that something was wrong and her ultimate bipolar disorder diagnosis.

This article includes info helpful to understanding bipolar disorder diagnosis and treatment. See a therapist or doctor for a full diagnostic evaluation.

Here's a brief article that explains how a diagnosis of bipolar disorder is made. See an experienced professional, doctor or therapist for accurate diagnosis.

Complete this test and take it with you to your therapist or doctor for a possible bipolar disorder diagnosis. It might help sort out some of the questions.