We see cases of bipolar disorder in the movies where a character has extreme changes in behavior.

Since mood swings are a part of growing up, how do you know if your child is normal or showing signs of a developing mental illness?

Dr. Sarah Wakefield, a Pediatric Psychiatrist and Texas Tech physician, says with bipolar disorder, you check the calendar for how long it lasts.

Read more at: http://www.kcbd.com/story/36371954/bipolar-disorder-or-mood-swings-in-kids