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WebMD Symptom Checker

Mood swings, Personality changes and Unusual behavior

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms mood swings, personality changes and unusual behavior including Depression (Adult), Epilepsy (temporal lobe), and Bipolar disorder.

There are 22 conditions associated with mood swings, personality changes and unusual behavior. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.