Drug Class Guide
Benzodiazepines
Fast-acting calming medicines for panic and severe anxiety, best used briefly because of dependence, falls and memory effects.
How Benzodiazepines Work
Benzodiazepines strengthen the effect of GABA, the brain's main calming messenger. That quickly eases anxiety and muscle tension and causes drowsiness. Their effects differ mainly in how fast they start and how long they last.
What Benzodiazepines Treat
- Panic disorder
- Severe anxiety, short term
- Certain seizure disorders
- Alcohol withdrawal, under medical supervision
Benzodiazepines in Our Medication Guide
Common Side Effects
Drowsiness, unsteadiness, slowed reactions and memory problems are common, and alcohol makes them worse. Regular daily use for more than a few weeks leads to physical dependence, so stopping causes withdrawal.
Important Cautions
- FDA requires a boxed warning about abuse, addiction, physical dependence and withdrawal for the whole class.
- Taking them with opioids or alcohol can slow breathing dangerously and can be fatal.
- In adults over 65 they raise the risk of falls, fractures, confusion and car accidents.
- Do not stop suddenly after regular use; abrupt withdrawal can cause seizures.
Common Questions About Benzodiazepines
Are benzodiazepines addictive?
They can be. Anyone who takes them daily for weeks becomes physically dependent, which is different from addiction but still makes stopping difficult. Some people also misuse them. That is why they are usually prescribed at the lowest dose for the shortest time.
What should I take for anxiety instead?
For long-term anxiety, SSRIs and SNRIs together with cognitive behavioral therapy are the recommended treatments. Buspirone is another non-habit-forming option. Benzodiazepines are best kept for short periods or occasional, well-defined situations.
How do I stop taking a benzodiazepine safely?
With a gradual taper planned with your doctor, often over weeks to months after long-term use. Going slowly limits rebound anxiety, insomnia and the risk of seizures. Never stop abruptly if you have been taking one daily.
This guide is general information, not a substitute for advice about your own medicines. Do not start, stop or switch a medication without talking with your doctor. Questions about a prescription? Our internal medicine team can help.
Call (727) 820-7800References
Trusted Resources for Benzodiazepines
For further reading, our team recommends the following authoritative sources. These external links open in a new tab.