⚕️ Full Prescribing Information

For complete safety information, warnings, and dosage guidelines:

View FDA Label (PDF) →

📋 Overview

Xanax (alprazolam) is a benzodiazepine used for short-term management of anxiety and panic disorders. It has a high potential for dependence.

How It Works

Xanax enhances the effects of GABA, a neurotransmitter that inhibits brain activity, producing a calming effect on the nervous system.

✓ FDA Approved Uses

  • Short-term relief of anxiety
  • Treatment of generalized anxiety disorder (GAD)
  • Treatment of panic disorder

🧪 Required Lab Monitoring

Your healthcare provider will order these tests to monitor your treatment:

Liver Function Test
Baseline if history of liver disease

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⚡ Common Side Effects

Contact your doctor if these persist or worsen:

  • Drowsiness
  • Dizziness
  • Fatigue
  • Memory problems
  • Depression
  • Headache

🚨 Serious Side Effects

Seek immediate medical attention if you experience:

  • Respiratory depression
  • Severe allergic reaction
  • Dependence and withdrawal
  • Suicidal thoughts
  • Seizures (if stopped abruptly)

⚠️ Do Not Use If

  • Taking ketoconazole or itraconazole
  • Acute narrow-angle glaucoma
  • Known hypersensitivity to benzodiazepines

📢 Important Warnings

  • High potential for dependence and addiction
  • Do not stop suddenly - taper under medical supervision
  • May cause drowsiness - avoid driving until effects known
  • Dangerous interactions with alcohol and opioids

📚 Sources

Last Reviewed: April 2026