Question
Our 15-year-old son has diabetes. My wife claims that when his blood sugar is low he seems depressed and when his blood sugar is high he is agitated and short-tempered. Is there any connection between blood sugar level and mood?
Answer
Fluctuations in blood sugar levels can be associated with changes in mood. However, this typically occurs with extremely high or low blood sugar levels. The cause of this isn't clear.
If these moods swings occur often, consult your doctor. It is important to measure and record your child's blood sugar level when you notice a mood change. This information can help his doctor make appropriate adjustments in his diabetes medications, if needed.
Many factors may contribute to mood disorders in people with diabetes. It can take time to adjust emotionally to the diagnosis, as well as the need to manage the disease. Adolescence can be an even more difficult time to develop diabetes. If mood swings are a persistent problem, get help from your child's doctor. He or she may recommend a mental health professional to determine if factors other than diabetes are the cause.
Last Updated: 09/08/2006
