Hi Rajesh garu, Bipolar disorder, formerly called manic depression, causes extreme mood swings that include emotional highs and lows. When you become depressed, you may feel sad or hopeless and lose interest or pleasure in most of the activities. When your mood shifts to less to more, you may feel euphoric, full of energy or unusually irritable. These mood swings can affect sleep, energy, activity, judgment, behavior and the ability to think clearly. Episodes of mood swings may occur rarely or multiple times a year. While most people will experience some emotional symptoms between episodes, some may not experience any. Signs and symptoms of bipolar mood disorders may include anxious distress, melancholy, psychosis or others. Nowadays children and teens may have distinct major depressive or manic or hypomanic episodes, but the pattern can vary from that of adults with bipolar disorder. Actually not all aggressive behaviors lead to Bipolar mood disorders. Please call on +918885920000 for more details, and clarify your doubts through online consultation also. “A Healthy outside starts from the inside”. Stay Healthy with one of the “Best Homeopathic treatments” @ Dr. AnkiReddy’s clinic.