Bipolar disorder is a mental health condition characterized by extreme mood swings from manic highs to depressive lows. The symptoms can range from mild to severe and include episodes of mania, hypomania, depression, and mixed states that typically last for days to months. If left untreated, bipolar disorder can lead to significant impairment and increased suicide risk. There are three main types of bipolar disorder that are diagnosed based on symptoms, family history, and medical history. Treatment involves medication, therapy, and lifestyle changes to manage symptoms and stabilize moods.