October 20, 2011
The rate of antidepressant use among Americans of all ages increased nearly 400 percent over the last two decades, and 11 percent of Americans aged 12 and older now take antidepressant drugs, according to a federal government report released Wednesday.
The analysis of 2005-2008 data from the U.S. National Health and Nutrition Examination Surveys also showed that antidepressants are the third most common prescription drug taken by Americans of all ages and the most frequently used by those aged 18 to 44.
Of people with severe depression, about one-third takes antidepressant medication. More than 60 percent of Americans taking an antidepressant drug have taken it for two years or longer and nearly 14 percent have taken the medication for 10 years or more, according to the U.S. Centers for Disease Control and Prevention researchers.
The investigators also found that less than one-third of people taking one antidepressant and less than half of those taking multiple antidepressants had seen a mental health professional in the past year.