Xanax withdrawal lasts 2 to 8 weeks with acute symptoms peaking at 1 to 2 weeks and gradually resolving by week 4. Post-acute withdrawal symptoms including anxiety, insomnia, and mood changes can persist 3 to 12 months. Medically supervised tapering reduces withdrawal severity and duration compared to abrupt cessation.

What Are the Stages of Xanax Withdrawal?
Xanax withdrawal progresses through distinct stages beginning within hours of the last dose. Early withdrawal starts 6 to 12 hours after last use with anxiety rebound and restlessness. Acute withdrawal peaks days 3 to 7 with maximum symptom intensity. Resolution occurs weeks 2 to 4 as symptoms gradually decrease. Post-acute withdrawal may continue months after acute phase resolves.
Withdrawal severity depends on dosage, duration of use, and tapering approach. People taking high doses for months or years experience more severe prolonged withdrawal than those using lower doses briefly. Medical supervision prevents dangerous complications while providing symptom management.
Withdrawal Timeline Overview
Xanax withdrawal stages:
- Hours 6 to 12: Rebound anxiety and initial symptoms
- Days 1 to 4: Intensifying physical and psychological symptoms
- Days 5 to 14: Peak symptom severity
- Weeks 2 to 4: Gradual acute symptom resolution
- Months 1 to 12: Post-acute withdrawal syndrome
Understanding timelines helps people prepare for withdrawal challenges.
When Do Withdrawal Symptoms Start?
Initial withdrawal symptoms emerge 6 to 12 hours after the last Xanax dose as drug levels drop in the bloodstream. Xanax's short half-life of 11 hours means effects wear off relatively quickly compared to longer-acting benzodiazepines. Early symptoms include anxiety return, restlessness, and difficulty sleeping.
Some people experience rebound anxiety worse than original symptoms prompting Xanax use. This anxiety surge makes early withdrawal particularly uncomfortable motivating continued use. Physical symptoms including tremors, sweating, and increased heart rate begin during this early period.
Early Withdrawal Symptoms
First 24 hours include:
- Rebound anxiety and panic
- Insomnia and sleep disturbances
- Restlessness and agitation
- Tremors and shaking
- Sweating and increased heart rate
- Difficulty concentrating
These early symptoms signal the beginning of withdrawal requiring medical attention.
What Happens During Peak Withdrawal?
Peak withdrawal occurs days 5 to 14 after the last dose representing the most difficult period. Symptoms intensify dramatically with severe anxiety, possible panic attacks, pronounced tremors, perceptual disturbances, and mood instability. Some people experience depersonalization or derealization feeling disconnected from themselves or reality.
Seizure risk, while lower than alcohol withdrawal, remains a serious concern especially with abrupt cessation from high doses. Medical supervision with gradual tapering reduces seizure risk substantially. Sleep disturbances peak during this period with severe insomnia disrupting rest and recovery.

Peak Symptom Severity
Days 5 to 14 complications:
- Severe anxiety and panic attacks
- Profound insomnia lasting days
- Tremors and muscle tension
- Seizure risk with abrupt cessation
- Perceptual disturbances and sensitivity
- Depression and mood instability
Comprehensive Xanax withdrawal treatment provides medical supervision preventing dangerous complications.
How Long Do Acute Symptoms Last?
Acute physical withdrawal symptoms gradually improve after week 2 with most resolving by weeks 3 to 4. Anxiety decreases from peak levels though remains elevated compared to baseline. Sleep begins improving though insomnia may persist. Physical symptoms including tremors, sweating, and muscle tension substantially decrease.
Psychological symptoms often outlast physical discomfort. Depression, mood swings, and irritability may continue beyond acute phase. Concentration difficulties and memory problems gradually improve but take longer than physical symptoms to resolve.
Acute Resolution Timeline
Weeks 2 to 4 improvements:
- Anxiety reduces from peak severity
- Sleep quality begins improving gradually
- Tremors and physical tension decrease
- Mood stabilizes somewhat
- Concentration starts returning
- Physical energy increases
What Is Protracted Withdrawal?
Protracted or post-acute withdrawal syndrome affects 10% to 25% of people discontinuing long-term benzodiazepine use. PAWS features persistent anxiety, insomnia, mood changes, and cognitive difficulties lasting 6 to 12 months or longer. Symptoms fluctuate with good days and bad days without predictable patterns.
Common protracted symptoms include heightened anxiety sensitivity, sleep disturbances, depression, irritability, poor concentration, memory problems, and physical tension. These symptoms gradually decrease over time but create significant distress during recovery. Understanding PAWS helps people recognize symptoms as normal recovery rather than treatment failure.
PAWS Symptom Duration
Post-acute withdrawal timeline:
- Months 1 to 3: Frequent symptom fluctuations
- Months 3 to 6: Gradual overall improvement
- Months 6 to 12: Continued healing with good and bad periods
- Beyond 12 months: Most symptoms resolved for majority
Individual variation exists with some experiencing longer PAWS duration.
How Does Tapering Affect Duration?
Medically supervised tapering extends total withdrawal duration but dramatically reduces symptom severity. Gradual dose reductions of 5% to 10% every 1 to 2 weeks allow the brain to adjust preventing severe symptoms. Total taper duration ranges from 8 weeks to 6 months depending on starting dose and individual tolerance.
Slow tapers produce mild manageable symptoms compared to abrupt cessation causing severe withdrawal. While tapering takes longer, the overall suffering decreases substantially. Most people function normally during gradual tapers attending work and maintaining responsibilities.

Taper Schedule Examples
Gradual reduction approaches:
- Conservative taper: 5% dose reduction every 2 weeks
- Moderate taper: 10% dose reduction every 1 to 2 weeks
- Rapid taper: 25% dose reduction weekly (higher risk)
- Crossover taper: Switch to longer-acting benzodiazepine first
Conservative tapers produce best outcomes with minimal discomfort.
What Factors Influence Withdrawal Length?
Dosage amount significantly impacts withdrawal duration with higher doses causing longer more severe withdrawal. People taking 4mg to 6mg daily experience worse symptoms than those taking 0.5mg to 1mg daily. Duration of use also matters with years-long use creating more severe withdrawal than weeks of use.
Individual factors including genetics, age, overall health, and co-occurring conditions affect withdrawal experiences. Younger people often experience shorter withdrawal than older adults. Good physical health supports faster recovery while medical conditions may prolong symptoms.
Duration-Affecting Factors
Withdrawal length depends on:
- Daily Xanax dosage amount
- Total duration of regular use
- Tapering approach versus abrupt cessation
- Individual genetic factors
- Overall physical and mental health
- Concurrent substance use
- Quality of medical supervision
How Can Withdrawal Duration Be Minimized?
Medical supervision with gradual tapering represents the safest most effective approach minimizing withdrawal duration and severity. Physicians create individualized taper schedules based on current dosage, use duration, and patient tolerance. Regular monitoring allows dose adjustment if symptoms become intolerable.
Supportive therapies including counseling, anxiety management techniques, and lifestyle modifications help manage symptoms during withdrawal. Cognitive behavioral therapy provides coping tools for anxiety without medication. Exercise, proper nutrition, and sleep hygiene support physical recovery.
Strategies Reducing Withdrawal
Helpful approaches include:
- Medically supervised gradual tapering
- Cognitive behavioral therapy for anxiety
- Regular exercise reducing stress
- Nutritious diet supporting brain healing
- Sleep hygiene improving rest quality
- Mindfulness and relaxation techniques
- Support groups providing encouragement
When Should You Seek Medical Help?
Seek immediate medical attention if experiencing seizures, severe confusion, hallucinations, suicidal thoughts, or inability to function. These symptoms indicate dangerous withdrawal requiring emergency intervention. Medical facilities provide medications stabilizing symptoms and preventing complications.
Contact your prescribing physician if withdrawal symptoms become intolerable during tapering. Doctors can slow taper schedules or provide additional medications managing symptoms. Never increase doses or deviate from taper schedules without medical guidance.
What Happens After Acute Withdrawal?
Recovery continues long after acute withdrawal resolves as the brain heals from benzodiazepine effects. Anxiety gradually decreases to manageable levels though some heightened sensitivity may persist. Sleep quality improves over months with many people reporting better sleep than during Xanax use.
Cognitive function returns with improved memory, concentration, and mental clarity. Many people report feeling more emotionally present and engaged after prolonged benzodiazepine use. Physical energy increases as medication sedation effects wear off completely.



