Could it be bipolar disorder?
The Mood Disorder Questionnaire (MDQ) is a 13-item screening tool developed by Hirschfeld and colleagues to identify symptoms of bipolar spectrum disorders in adults. Each question asks about a period of time in your life when you were not your usual self. A score of 7 or more "Yes" answers indicates a positive screen warranting further professional evaluation. The MDQ is widely used in primary care and research settings.
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🔬 Bipolar Screening (MDQ)
What is the MDQ questionnaire?
The MDQ (Mood Disorder Questionnaire), developed by Hirschfeld, is a screening tool for the bipolar spectrum. It focuses on periods when mood becomes unusually elevated, expansive or irritable, alongside extra energy, reduced sleep and increased activity. It aims to spot these phases that are sometimes mistaken for simply a good stretch.
Why it matters
Bipolar disorder is often mistaken for depression, because people usually seek help during the low phases. Spotting possible high phases is essential for the right support. Telling apart the highs and lows of mood also helps you understand yourself better day to day, at work and in relationships.
About this test
This test is free, fast and anonymous. It is a screening tool, not a diagnosis: only a health professional can confirm a mood disorder. If your mood swings worry you or disrupt your life, please talk with a doctor or a psychiatrist.