Overview

This fact sheet from Swinburne University's Centre for Mental Health explains bipolar disorder (BD), a mental health condition involving alternating periods of elevated mood (mania/hypomania) and depression. It covers prevalence (2% worldwide), symptoms, possible causes, and treatment options including mood stabilizers and psychological interventions like CBT.

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Key insights

Key Insights:

  1. Bipolar disorder affects approximately 2% of people worldwide

  2. Most people experience symptoms before age 25

  3. Often initially misdiagnosed as depression due to underreporting mania

  4. Involves alternating periods of mania/hypomania and depression episodes

  5. Exact causes unknown but involve genetic, psychological, environmental factors

  6. Mania symptoms include elevated mood, racing thoughts, reduced sleep

  7. Treatment combines mood stabilizers like lithium with psychological therapy

  8. People can have stable periods without any symptoms

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