Teens and young adults who are treated for sleep disorders with benzodiazepines such as Xanax, a medication commonly prescribed to treat anxiety and insomnia, may be at a higher risk of overdose, according to Rutgers researchers.
The study, published in JAMA Network Open, examined how often young people with sleep disorders had a drug overdose in the months after starting a prescription sleep medication.
Researchers found young people using benzodiazepines for common sleep conditions had an increased risk of overdose during the six months after starting treatment compared with other prescription sleep medications, including trazodone, hydroxyzine, and z-hypnotics.
“The risk of drug overdose with benzodiazepine treatment is an important safety consideration when treating adolescents and young adults,” says Greta Bushnell, PhD, an author of the study and a faculty member at the Center for Pharmacoepidemiology and Treatment Sciences at the Rutgers Institute for Health, Health Care Policy and Aging Research, in a news release. “We hope these results can inform prescribing decisions and encourage close monitoring in this young patient population.”
Using a commercial claims database covering privately insured young people ages 10 to 29, researchers identified nearly 90,000 people newly receiving benzodiazepine or an alternative prescription treatment for a sleep disorder. Researchers then examined drug overdoses in this group in the six months following the start of treatment.
Researchers also found the risk of overdose was highest among young people starting treatment with benzodiazepines who recently were prescribed an opioid.
“Given the frequent co-use of benzodiazepines with other substances, it is important to discuss with young people the potential associated harms,” says Bushnell in the release. “Because other substance use may be unknown to the prescriber, adolescents and young adults should be screened for substance use and a history of overdoses before treatment.”
Bushnell says continued research is needed to determine how specific benzodiazepine treatment details, such as dosage, alter the risks of overdose.
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