What illnesses often co-exist with bipolar disorder in children and teens?
Several illnesses may develop in people with bipolar disorder. Alcoholism. Adults with bipolar disorder are at very high risk of developing a substance abuse problem. Young people with bipolar disorder may have the same risk. ADHD. Many children with bipolar disorder have a history of ADHD. One study showed that ADHD is more common in people whose bipolar disorder started during childhood, compared with people whose bipolar disorder started later in life. Children who have co-occurring ADHD and bipolar disorder may have difficulty concentrating and controlling their activity. This may happen even when they are not manic or depressed. Anxiety Disorders. Anxiety disorders, such as separation anxiety and generalized anxiety disorder, also commonly co-occur with bipolar disorder. This may happen in both children and adults. Children who have both types of disorders tend to develop bipolar disorder at a younger age and have more hospital stays related to mental illness. Other Mental Disorde
