Benzodiazepine Addiction

Benzodiazepines such as Xanax, Klonopin and Valium are prescribed for anxiety, panic disorders, seizures and insomnia, and the body can grow dependent on them in a matter of days or weeks, even at the prescribed dose. This page explains how dependence differs from addiction, what the warning signs look like, why quitting suddenly can be life-threatening and what treatment involves.

What Is Benzodiazepine Addiction?

Benzodiazepine addiction, called benzodiazepine use disorder in clinical settings, is a pattern of taking a benzodiazepine in harmful ways, being unable to cut back, and often feeling cravings. These drugs are prescription sedatives, and they calm the brain by reducing its activity, which produces relaxation.

Addiction is not the same as physical dependence. Dependence can develop in anyone who takes these medications steadily for several days to weeks, even as prescribed, and on its own it is not addiction. The difference between addiction vs. dependence matters, but both make stopping suddenly risky. Every benzodiazepine carries a boxed warning, the strongest the Food and Drug Administration (FDA) requires, because of the dangers of addiction, misuse, withdrawal reactions and physical dependence. The FDA reports an estimated 92 million benzodiazepine prescriptions were dispensed from U.S. outpatient pharmacies in 2019.

In 2025, about 1.5 percent of people aged 12 or older, 4.2 million people, misused a prescription tranquilizer or sedative in the past year, a group that includes benzodiazepines, according to the Substance Abuse and Mental Health Services Administration (SAMHSA). SAMHSA also estimates that about 1.7 million people in that age group had a tranquilizer or sedative use disorder that year.

Existing guidelines generally recommend limiting benzodiazepine use to 2 to 4 weeks, with exceptions for certain conditions. Anyone who has taken one longer and is thinking about stopping should talk to their prescriber first.

Signs and Symptoms of Benzodiazepine Addiction

The earliest signs of benzodiazepine addiction often appear in the way a person uses the medication: taking larger amounts than the prescription calls for, finishing a supply ahead of schedule, visiting several prescribers, or mixing it with alcohol or opioids. Physical signs appear as well: drowsiness, slurred speech, trouble walking steadily and problems with memory. Feeling unwell when cutting back or missing a dose points to physical dependence, and the withdrawal symptoms that can follow are covered further down this page. A prescription by itself is none of these things; many people take benzodiazepines exactly as directed.

Physical signs

Physical signs seen with anti-anxiety medicines and sedatives include:

Combining a benzodiazepine with other substances raises the risk. The Food and Drug Administration (FDA) urges particular caution when benzodiazepines are prescribed with opioids, and warns that alcohol can increase the risk of serious and life-threatening side effects.

Behavioral signs

The behavior changes can be easier to spot than the physical ones:

Psychological signs

Craving is one of the criteria for sedative, hypnotic and anxiolytic use disorders. Other psychological signs include:

Only a clinician can say whether these signs add up to a substance use disorder. That diagnosis rests on the full set of DSM-5 criteria: two to three symptoms is mild, four to five is moderate, and six or more is severe. Physical dependence is a separate matter. This can happen even in someone taking a benzodiazepine exactly as prescribed.

Worried About Someone?

Start with an honest, unhurried conversation. Say what you have noticed in plain terms, without blame or labels, and listen more than you talk. When the medication comes from a prescriber, urge them to raise it with that prescriber before they change anything about how they take it. When they are ready for more support, you can find a local treatment center together and share the practical work of making calls.

Signs can also differ from one benzodiazepine to another. The drug-specific pages go deeper on one medication at a time, starting with Xanax addiction. If you are reading because of someone you love, Worried about someone? is written for that situation.

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Benzodiazepine Withdrawal: Symptoms, Timeline and Safety

Benzodiazepine withdrawal can be life-threatening, so nobody should stop suddenly or cut a dose quickly without medical guidance. The Food and Drug Administration (FDA) warns that quitting these drugs abruptly, or reducing the dose too quickly, can trigger withdrawal reactions that include seizures, and anyone dependent on central nervous system depressants should not attempt to stop alone. The first symptoms tend to show up 1 to 2 days after the final dose of a short-acting benzodiazepine, and 2 to 7 days after a long-acting one. Across the drug class, onset is 2 to 10 days after the last dose, with symptoms that can last for weeks and, for some people, for months. That is why a prescriber tapers the dose slowly, so that stopping carries less risk.

Quitting a benzodiazepine all at once, or reducing the dose too quickly, can bring on seizures and can be life-threatening. Speak with your prescriber first, before you change anything about how you take it.

Withdrawal shows up in the mind and the body at the same time. The common symptoms in both groups include:

Psychological:

Physical:

• Headache and upset stomach
• Tremor
• Muscle fatigue and weakness
• Seizures

How severe withdrawal gets depends on the dose, how long the drug was taken, its potency, the half-life of the particular benzodiazepine, and how fast the dose is cut. Half-life also shapes timing: short-acting drugs such as alprazolam tend to bring withdrawal on sooner than long-acting ones such as diazepam. Mixing benzodiazepines with alcohol or opioids raises the risk further.

These ranges are guides, not guarantees. Timing shifts with the drug, the dose and the person.

Withdrawal is usually handled with a gradual taper: the prescriber reduces the dose slowly at first, adjusting the pace to how the person responds, and sometimes a longer-acting benzodiazepine is used for the process. When withdrawal involves seizures, delirium or other medical problems, treatment moves to an inpatient setting.

Some situations call for medical help right away:

• Dial 911 if there is a seizure, severe confusion, hallucinations or breathing that has slowed.
• Reach out to your prescriber before you change your dose, or when a refill is about to run out.
• Call or text 988, the 988 Suicide & Crisis Lifeline, during any mental health or substance use emergency.
• If you drink alcohol or use opioids as well and want to stop, get medical help; going through alcohol withdrawal alongside benzodiazepine withdrawal calls for medical support.

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For most people, stopping safely starts with medically supervised detox, where the dose comes down gradually and symptoms are watched as they come. Every drug follows its own clock, which is why withdrawal timelines by substance differ as much as they do.

Go deeper: Xanax withdrawal.

Treatment for Benzodiazepine Addiction

Care typically begins with a slow taper under medical supervision, paired with counseling like cognitive behavioral therapy (CBT). The FDA has approved no medication for benzodiazepine addiction, so care centers on tapering safely, addressing the anxiety or sleep problem that led to the prescription, and support through therapy. Someone who also uses alcohol or opioids needs care for each one, including treatment for alcohol addiction when drinking is part of the picture.

Medications

No medication has FDA approval for treating addiction to CNS depressants, the class benzodiazepines belong to. Prescribers use a gradual dose reduction instead, sometimes switching the person to a longer-acting benzodiazepine first, an approach that has been used in the outpatient setting. This is medically supervised detoxification, because the dose has to come down slowly. It is a safe way off a medication, not a treatment for the addiction itself. A taper can take a year or more for long-term users. Any dose change belongs in the prescriber’s hands.

Behavioral therapies

Because no pill treats the addiction itself, therapy carries much of the work. People tapering off benzodiazepines often do well with CBT, which gives them practical ways to manage the anxiety, sleep problems and cravings that can surface along the way. Individual, group and family counseling are common parts of treatment, and mutual-help support groups are widely available alongside them.

Where treatment happens

Many people taper through their prescriber’s office or an outpatient rehab program. Inpatient rehab or hospital care is used when withdrawal brings seizures, delirium or other medical problems, or when someone is stopping more than one substance at once. These settings, from office visits to a hospital stay, are called levels of care, and the treatment team matches the setting to each person’s medical needs.

After treatment

Recovery does not end when the taper does. Many people keep up counseling or a support group afterward, and care for the anxiety or sleep problem behind the original prescription stays part of the plan.

For many people, the first step is telling their prescriber they want to stop, and there are plain words for how to ask for help when that conversation feels hard. Knowing what to say when you call a rehab makes that first call easier, and the directory makes it easy to find treatment near you. Anyone who would rather start with a call can reach the Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline at 1-800-662-4357, a free, confidential treatment referral and information service answered 24 hours a day, every day, in English and Spanish.

Types of Benzodiazepines

Benzodiazepines come under many brand names, and pills like Xanax, Ativan, Klonopin, Restoril and Valium are prescribed for anxiety, panic, insomnia and certain seizures. They are often grouped as short-acting or long-acting, based on how long the drug stays active in the body. Five of the most commonly prescribed are below.

Ativan

Ativan is the brand name for lorazepam. It is used to relieve anxiety and to treat insomnia.

Klonopin

Klonopin is the brand name for clonazepam. Its uses include treating certain seizures and panic attacks. Clonazepam’s elimination half-life usually runs 30 to 40 hours. A half-life is the time the body takes to clear half of a dose, so this is one of the benzodiazepines that stays in the system longer.

Restoril

Restoril is the brand name for temazepam. Temazepam is used to treat insomnia.

Valium

Valium is the brand name for diazepam. Its uses include relieving anxiety, easing the agitation alcohol withdrawal can bring on, and controlling muscle spasms and seizures.

Xanax

Xanax is the brand name for alprazolam. It is prescribed for anxiety disorders and panic disorder.

Whichever one is prescribed, every benzodiazepine carries the same risk of physical dependence with steady use, so the withdrawal symptoms and safety guidance on this page apply to all five.

What Are the Risks of Benzodiazepine Addiction?

The most serious risk is overdose, and the danger grows sharply when benzodiazepines are mixed with opioids or alcohol. In 2021, nearly 14% of opioid-involved overdose deaths also involved benzodiazepines, according to the National Institute on Drug Abuse. On August 31, 2016, the Food and Drug Administration (FDA) added Boxed Warnings, its strongest warnings, to both drug classes after warning of serious risks, including death, when opioid pain or cough medicines are taken with benzodiazepines. Combining these drugs with opioids can bring on sedation, severe respiratory depression, coma and death. Alcohol is no safer to mix. Benzodiazepines taken with alcohol increase respiratory depression through a synergistic effect. Even one occasion of mixing Xanax and alcohol can slow breathing more than either substance would alone.

A benzodiazepine overdose is a medical emergency. Warning signs can include extreme sleepiness, confusion, very slow or shallow breathing and being unable to wake up. If someone shows these signs, call 911 right away, especially if they may have also taken opioids or been drinking.

Long-Term Effects on Memory and Thinking

Not every risk involves an overdose. Used over time, benzodiazepines can affect memory and thinking, even at prescribed doses. These effects matter most for older adults. The sedation these medications cause brings drowsiness, slower reaction times and poorer balance, and this raises the chances of falls, hip fractures and other injuries from falls in older adults. That is why the 2023 AGS Beers Criteria advise against benzodiazepines for older adults, pointing to the risk of falls, fractures, delirium, cognitive impairment and motor vehicle crashes. Long-term use in this age group is also linked to a higher risk of dementia, an observed association rather than a proven cause.

Frequently Asked Questions About Benzodiazepine Addiction