MDQ Bipolar Disorder Screening Scale

Assess whether you have experienced manic or hypomanic episodes in the past

Important Notice: This scale is only for preliminary screening and cannot replace professional diagnosis. Please consult a professional doctor if needed.

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Part 1: Symptom Checklist

Please answer whether you have experienced the following symptoms (Yes/No):

Elevated, euphoric, or irritable mood

Feeling unusually excited, overly happy, or easily irritable

Increased energy or activity

Feeling unusually energetic, more active than usual

Inflated self-esteem or grandiosity

Feeling particularly important or having superior abilities

Decreased need for sleep

Sleeping very little without feeling tired

Excessive talking or feeling pressure to keep talking

Talking much more than usual or unable to stop speaking

Flight of ideas or racing thoughts

Extremely fast thinking with thoughts racing one after another

Easily distracted attention

Difficulty concentrating, easily distracted by minor things

Excessive involvement in pleasurable but risky activities

Engaging in pleasurable activities that may cause trouble (such as excessive shopping, reckless driving, etc.)

Please answer all questions