Quick summary
Benzodiazepines are prescribed for anxiety, insomnia, and seizures. The FDA warns that physical dependence can occur after several days to weeks of steady use, even as prescribed, and that stopping suddenly can cause life-threatening seizures. A gradual, medically supervised taper is the safe path.
Benzodiazepines such as alprazolam (Xanax), clonazepam (Klonopin), diazepam (Valium), and lorazepam (Ativan) are among the most widely prescribed medicines in the country. They are used for anxiety, insomnia, and seizures, and they can be an important treatment option. They also carry serious risks that the FDA has asked prescribers to warn patients about directly.
A dependence risk that arrives quickly
In 2020, the FDA required the boxed warning on all benzodiazepines to be updated to describe the risks of abuse, misuse, addiction, physical dependence, and withdrawal reactions. The agency's message is blunt: even when taken at recommended dosages, benzodiazepines can lead to misuse, abuse, and addiction.
Physical dependence is the body's adaptation to repeated use, producing withdrawal reactions when the drug is stopped or the dose is reduced. The FDA says this can happen when benzodiazepines are taken steadily for several days to weeks, even as prescribed. That short timeline is why these medicines are generally meant for short-term use and why a plan to stop should be made with a clinician, not improvised.
Why stopping suddenly is dangerous
Stopping benzodiazepines abruptly, or reducing the dose too quickly, can cause withdrawal reactions that include seizures, which can be life-threatening. The FDA has directed prescribers to use a gradual taper and to create a patient-specific plan rather than relying on one standard schedule.
Withdrawal can include anxiety, insomnia, irritability, panic attacks, memory problems, blurred vision, muscle pain and stiffness, tremors, and abnormal involuntary movements. The FDA also describes a protracted withdrawal syndrome that persists beyond four to six weeks, with symptoms that can last as long as 12 months.
If you have been taking a benzodiazepine for weeks or months, do not stop on your own. Go to an emergency room or call 911 if you have trouble breathing or other serious side effects such as seizures.
The opioid and alcohol overlap
Benzodiazepines slow brain activity, and mixing them with other depressants multiplies the danger. The FDA warns that abuse and misuse can lead to overdose or death, especially when benzodiazepines are combined with opioid pain relievers, alcohol, or illicit drugs.
NIDA reports that in 2021 nearly 14% of overdose deaths involving opioids also involved a benzodiazepine. Researchers have also found benzodiazepines in the illicit opioid supply in some areas, meaning people may take them without knowing it. If opioids are in the picture, naloxone can reverse an opioid overdose and should be available.
How treatment works
Because the withdrawal risk is medical, the first step is a supervised taper. Clinicians often switch a person to a longer-acting benzodiazepine and then reduce the dose slowly, watching for symptoms along the way. Supportive care can address sleep, nausea, and rebound anxiety.
There are no FDA-approved medications to treat benzodiazepine addiction itself. Behavioral therapy, including cognitive behavioral therapy, is used to help people adjust to life without the drug and to manage the anxiety or insomnia that may have led to use in the first place. When benzodiazepine misuse occurs alongside opioid or alcohol use, treatment needs to address each substance.
Getting help
The safest first step is to talk with a clinician before changing anything. For help finding a program that offers medically supervised withdrawal, use SAMHSA's FindTreatment.gov locator or call the SAMHSA National Helpline at 1-800-662-HELP (4357), free and confidential, 24/7. In West Virginia, see our city guides for benzodiazepine detox in Charleston, benzodiazepine detox in Morgantown, and benzodiazepine detox in Huntington.
Call or text (800) 653-9376 or use the form below to talk through options.
Calling is free; the referral service is paid for by treatment providers. For a seizure or trouble breathing, call 911. For a mental health crisis, call or text 988. City-level guides in this series: Benzodiazepine detox in Tampa, Florida, Benzodiazepine detox in Louisville, Kentucky, Benzodiazepine detox in Akron, Ohio, Benzodiazepine detox in Canton, Ohio, Benzodiazepine detox in Cincinnati, Ohio, Benzodiazepine detox in Cleveland, Ohio, Benzodiazepine detox in Columbus, Ohio, Benzodiazepine detox in Dayton, Ohio, Benzodiazepine detox in Toledo, Ohio, Benzodiazepine detox in Youngstown, Ohio, Benzodiazepine detox in Nashville, Tennessee, Benzodiazepine detox in Beckley, West Virginia, Benzodiazepine detox in Charleston, West Virginia, Benzodiazepine detox in Fairmont, West Virginia, Benzodiazepine detox in Huntington, West Virginia, Benzodiazepine detox in Martinsburg, West Virginia, Benzodiazepine detox in Morgantown, West Virginia, Benzodiazepine detox in Parkersburg, West Virginia, Benzodiazepine detox in Wheeling, West Virginia.
Last updated: Sun Oct 04 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Frequently asked questions
Can you become dependent on benzodiazepines even at the prescribed dose?
Yes. The FDA states that physical dependence can occur when benzodiazepines are taken steadily for several days to weeks, even as prescribed. Dependence is the body adapting to the drug, and it is not the same as addiction.
Why is it dangerous to stop benzodiazepines suddenly?
Stopping abruptly or reducing the dose too quickly can cause withdrawal reactions, including seizures, which can be life-threatening. The FDA requires a gradual, patient-specific taper instead of a sudden stop.
How long does benzodiazepine withdrawal last?
Withdrawal symptoms can begin within days and may last weeks. The FDA notes a protracted withdrawal syndrome that persists beyond four to six weeks, with symptoms that can last as long as 12 months.
Are benzodiazepines dangerous with opioids or alcohol?
Yes. The FDA warns that combining benzodiazepines with opioid pain medicines, alcohol, or illicit drugs raises the risk of overdose and death. NIDA reports that in 2021 nearly 14% of opioid overdose deaths also involved a benzodiazepine.
What should I do in an emergency?
Call 911 for a seizure, trouble breathing, or other serious side effects. For a mental health or substance use crisis, call or text 988.