Xanax (Alprazolam)
Xanax (alprazolam) is a benzodiazepine prescribed for anxiety that carries real risks of dependence and dangerous withdrawal. Effects, risks, and treatment.
Also known as: Alprazolam · Benzos · Bars · Xannies
Effects
- Calm, reduced anxiety, and relaxation
- Drowsiness and sedation
- Slurred speech and poor coordination
- Memory problems
- Slowed breathing, especially with alcohol or opioids
Risks
- Physical dependence, even when taken as prescribed
- Dangerous withdrawal, including seizures, if stopped suddenly
- Overdose, especially when combined with opioids or alcohol
- Tolerance and addiction
- Rebound anxiety and insomnia
Overdose signs
- Extreme drowsiness or inability to stay awake
- Confusion and slurred speech
- Slow or shallow breathing
- Bluish lips or fingertips
- Loss of consciousness
Treatment
Stopping benzodiazepines suddenly can be dangerous. Treatment centers on a slow, medically supervised taper - never quitting abruptly - alongside therapy for the underlying anxiety. With the right support, people come off safely and recover.
Xanax is the brand name for alprazolam, a fast-acting benzodiazepine prescribed for anxiety and panic. It works - which is part of the problem. Relief comes quickly, tolerance builds, and the body can grow dependent within weeks, even when someone takes it exactly as prescribed.
Don’t stop suddenly
This is the most important safety point: quitting benzodiazepines abruptly after regular use can cause seizures and other dangerous withdrawal symptoms. If you want to stop, do it with a doctor through a slow taper - not on your own, and not all at once. Withdrawal can bring rebound anxiety, insomnia, and tremors, and in severe cases seizures.
The danger of mixing
The large majority of benzodiazepine overdose deaths also involve opioids. Xanax slows breathing, and so do opioids and alcohol - together they can stop it. The FDA carries a boxed warning - its strongest - against combining benzodiazepines with opioids. In 2020 the FDA updated the boxed warning for the entire benzodiazepine class to cover the risks of abuse, misuse, addiction, physical dependence, and withdrawal, noting that withdrawal can be life-threatening, including seizures.
Recognizing an overdose
A Xanax overdose is most dangerous when combined with opioids or alcohol, which together can suppress breathing enough to be fatal. Call 911 for extreme drowsiness, confusion, very slow or shallow breathing, or someone who cannot be woken. Naloxone will not reverse a benzodiazepine, but give it anyway if opioids might be involved; it cannot hurt.
Treatment and coming off safely
Benzodiazepine dependence is treatable. The core is a slow, medically supervised taper that lets the brain readjust, paired with therapy for the anxiety underneath. There is no quick fix and no shame in needing help - people come off safely every day with the right plan.
If you or someone you love is struggling with Xanax or other benzodiazepines, call or text 988 (US) anytime, or contact SAMHSA’s National Helpline at 1-800-662-HELP (4357) for free, confidential treatment referrals.