Sunday, May 13, 2007

CHRONIC STRESS: Can It Cause Depression?


Mayo Clinic psychiatrist Daniel Hall-Flavin, M.D., answers:

The cause of depression is not entirely clear. However, genetic and environmental factors play a role. Some people may be more vulnerable to stress because of their personality characteristics or temperament. Persistent or chronic stress has the potential to put vulnerable individuals at a substantially increased risk of depression, anxiety and many other emotional difficulties. Scientists have noted that changes in brain function — in the areas of the hypothalamus and the pituitary gland — may play a key role in stress-induced emotional problems.

Maintaining good mental health requires getting enough sleep, eating sensibly, exercising appropriately, avoiding the harmful use of substances such as alcohol and effectively managing stress. If you have persistent stress, consult a doctor or therapist to discuss effective ways to minimize stress and its negative impact on your physical and emotional health.

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