Ruling Out Disease: Gas is not usually caused by a disease or a disorder, but if gas is excessive and not caused by diet, a physician may look for other causes. After taking your medical history and performing a physical, some diagnostic tests might be used to find out what is causing the gas.
A person with bipolar disorder may have distinct manic or depressed states. A person with mixed episodes experiences both extremes simultaneously or in rapid sequence. Severe bipolar episodes of mania or depression may also include psychotic symptoms such as hallucinations or delusions.
10 Warning Signs of Bipolar Disorder: Depression and Mania Symptoms. Bipolar disorder is a mood disorder that is also known as manic-depressive disorder. This illness is a mood disorder which carries a psychiatric diagnosis. A person who is bipolar may experience deep depression with breaks of mania as a complete mood shift.