The Food and Drug Administration on Wednesday approved the strongest possible warning for antidepressants to alert doctors and patients that the drugs could increase the risk of suicidal thinking and behavior in adults age 18 to 24.
The so-called black box warning extends a similar labeling change approved in 2004 for children and adolescents.
The action comes nearly five months after an FDA advisory committee recommended the warnings after finding a small increase in suicidal thoughts and behavior among young adults taking 11 commonly used antidepressants. The agency said 5 of every 1,000 patients 18 to 24 were at increased risk.
“The risk is small but the risk is real, and it is something that needs to be paid attention to,” Dr. Thomas Laughren, director of the FDA’s division of psychiatry products, said at a news conference.
The FDA’s action requires drug companies to submit proposed labeling and updated medication guides within 30 days
The FDA’s action requires drug companies to submit proposed labeling and updated medication guides within 30 days. In all, 36 drugs would display the new warning.
About 19 million people in the U.S. have depression and 16 million are treated with antidepressants. People under 25 account for about 8 percent of antidepressant prescriptions.
In an unusual move, Laughren said the new labels would carry a warning and positive information on the benefits of antidepressants. The labels would emphasize weighing risks associated with the drugs against failing to treat depression and other disorders that contribute to suicide.
Some psychiatrists and advocacy groups had been concerned that a black box might discourage young adults who need help from taking the drugs, which many consider among the most effective treatments for depression.
In 2004, suicides rose 8 percent among 10- to 14-year-olds as antidepressant prescribing fell in advance of the FDA warning about suicidal thoughts and behavior in children and adolescents, according to government statistics. The same year, suicides among 15- to 19-year-olds rose 12 percent.