Dexedrine (dextroamphetamine) is a prescription stimulant medication used primarily to treat both ADHD (attention-deficit hyperactivity disorder) and narcolepsy. When someone has developed physical dependence on this drug and stops taking it, the body’s adjustment process can produce a range of uncomfortable and sometimes distressing symptoms. Understanding what to expect makes that process far less frightening.

This page outlines common dextroamphetamine withdrawal symptoms, how long they typically last, and what medical detox looks like for people who need structured support during this transition.

What Are Common Dexedrine Withdrawal Symptoms?

Dexedrine works by increasing dopamine, norepinephrine, and to some extent, serotonin activity in the brain [1]. The brain adapts to this elevated stimulation over time, recalibrating its baseline around the drug’s presence. When Dexedrine is removed, the brain must readjust to functioning without it, and withdrawal symptoms occur as part of this recalibration.

The nature and severity of Dexedrine withdrawal symptoms vary widely from person to person. Factors such as the duration of Dexedrine use, the dosage, general health, and whether someone stopped abruptly or tapered gradually all influence the experience.

That said, several symptoms appear consistently across most cases of amphetamine/dextroamphetamine withdrawal:

• Mood disturbances – Depression is one of the most common Dexedrine withdrawal symptoms [2]. The same dopamine pathways that Dexedrine amplified now function below normal levels, provoking a jagged emotional low. Anxiety and irritability compound this, leaving many people feeling emotionally raw during withdrawal.

• Fatigue and low energy – Stimulants like Dexedrine create a sustained energy effect. When they’re removed, the body swings in the opposite direction. Profound tiredness, the kind that makes basic tasks feel insurmountable, is common and can persist for days.

• Cognitive fog – Difficulty concentrating, slowed thinking, and trouble making decisions are frequent dextroamphetamine withdrawal symptoms. People sometimes describe feeling mentally blunted or unable to focus.

• Sleep disruption – Some people sleep excessively during withdrawal, a phenomenon called hypersomnia [3]. Others experience fragmented sleep, vivid dreams, or nightmares. Neither pattern is unusual.

• Increased appetite – Dexedrine suppresses hunger [4]. As it clears the body, appetite returns, sometimes dramatically, with intense hunger and overwhelming thirst.

• Physical discomfort – Muscle aches, chills, and general body malaise mirror a mild flu-like experience. Headaches also frequently accompany this process.

• Drug cravings – The craving to use Dexedrine again can be powerful, especially during the early crash period. This is an expected neurological response.

• Psychotic symptoms – In more severe cases, particularly among those using the medication heavily and long-term, withdrawal can trigger paranoia, agitation, or hallucinations. These symptoms require immediate medical attention.

Generally, psychological symptoms, such as depression, anxiety, and anhedonia [5] tend to be more distressing than the physical symptoms. People often describe feeling completely flat, unable to feel pleasure or motivation. This is not a permanent condition but a temporary neurological state.

Dexedrine Withdrawal Timeline and Symptom Duration

Those looking to discontinue the use of prescription stimulants want to know how long dextroamphetamine lasts in the body and when withdrawal begins.

Dexedrine has a half-life of 10 to 12 hours, meaning it takes the body 2 days to fully clear a single dose [6]. Withdrawal typically begins within 24 hours of the last dose, sometimes sooner.

Phase 1: the crash (hours 0 to 24)

The first phase of Dexedrine withdrawal is often called the crash [7]. As the drug’s stimulant effects wear off, the body swings hard in the opposite direction. Symptoms during this phase include sudden exhaustion, increased sleep, low mood, irritability, and increased appetite. This crash can begin within hours of the last dose and usually peaks within the first 24 hours.

Phase 2: acute withdrawal (days 1 to 5)

This is the most challenging phase of Dexedrine detox for most people. Depression, fatigue, cravings, and cognitive fog peak and then gradually begin to ease. Physical symptoms like muscle aches, chills, and headaches are also most prominent during this window. Hunger and thirst remain elevated. Most find this phase manageable but genuinely unpleasant.

Phase 3: extended symptom resolution (weeks 1 to 2)

By the end of the first week, physical symptoms resolve. Energy levels normalize, appetite stabilizes, and sleep patterns improve. However, mood-related symptoms often take longer to dissipate. Depression and motivational deficits can persist through the end of the second week and sometimes beyond.

Post-acute withdrawal (weeks to months)

A subset of people experiences PAWS (post-acute withdrawal syndrome) following Dexedrine withdrawal [8]. Individuals experience withdrawal symptoms that are primarily psychological, including intermittent depression, loss of interest in daily activities, difficulty experiencing pleasure, low motivation, and cognitive difficulties. These same effects of PAWS can fluctuate for several weeks to several months after stopping the drug, especially in those who used Dexedrine heavily or for extended periods.

Individual variation is substantial throughout all phases. Younger, healthier individuals with shorter use histories tend to move through withdrawal faster. People with co-occurring depression or anxiety may find that these conditions intensify temporarily during withdrawal, which is why medical oversight is invaluable.

Managing Symptoms of Dexedrine Withdrawal

The most important thing anyone considering stopping Dexedrine can do is work with a physician. Stopping abruptly (quitting cold turkey) is neither necessary nor advisable when safer alternatives exist.

Tapering the dose is generally the first strategy medical providers recommend. Rather than stopping all at once, the dose is gradually reduced over days or weeks, allowing the brain to adjust incrementally and mitigating severe withdrawal symptoms. This approach can reduce the severity of Dexedrine withdrawal symptoms and, in some cases, prevent the most intense symptoms from occurring at all. The pace of the taper depends on how long someone has been taking the medication and at what doses.

Beyond tapering, several supportive measures help people get through withdrawal more comfortably:

• Sleep hygiene – Since sleep disruption is central to amphetamine/dextroamphetamine withdrawal, maintaining a consistent sleep schedule, limiting screen time before bed, and creating a dark, quiet, sleep environment all support recovery. Some people find that brief daytime naps help offset fatigue without further disrupting nighttime sleep.

• Nutrition – Eating regular, balanced meals becomes more important than usual during withdrawal, when blood sugar fluctuations and appetite swings can worsen mood and energy levels. Protein-rich foods and complex carbs provide steadier fuel than high-sugar options.

• Hydration – Increased thirst is common. Drinking adequate water throughout the day supports the body’s ability to process and eliminate the drug and its metabolites.

• Physical activity – Light-to-moderate exercise, such as walking, swimming, and gentle yoga, helps stimulate natural dopamine release. This directly counters the dopamine deficit that drives depression during withdrawal. Even short daily walks can make a meaningful difference in mood and energy.

• Mental health support – Dexedrine withdrawal is psychologically draining. Having a therapist, counselor, or peer support available during this time provides both practical coping strategies and emotional reinforcement. CBT (cognitive behavioral therapy) is especially effective for managing the intrusive thoughts and cravings that withdrawal produces and helps to prevent relapse in ongoing recovery.

• Avoiding triggers – During the first few weeks after stopping Dexedrine, exposure to situations, places, or people associated with drug use heightens cravings. Identifying and minimizing these triggers, particularly during the acute withdrawal phase, reduces the risk of relapse.

Medical supervision matters for another reason: it provides safety monitoring. While Dexedrine withdrawal is rarely life-threatening in otherwise healthy individuals, complications can arise, especially in people with underlying cardiovascular or psychiatric conditions.

Dexedrine Detox and Medications

Unlike opioid or alcohol withdrawal, there are no FDA-approved medications indicated for treating amphetamine or dextroamphetamine withdrawal. This doesn’t mean that medication has no role, though. The pharmacological approach targets specific symptoms that patients have rather than the withdrawal process itself.

During a supervised medical detox for Dexedrine withdrawal, a doctor may prescribe several different medications for amphetamine withdrawal management depending on what symptoms a person is experiencing:

• For depression and mood instability ­– Some healthcare providers use antidepressants to stabilize mood during and after Dexedrine withdrawal. These don’t provide immediate relief but can help buffer the depressive dip, especially in those who have a history of depression outside of stimulant use.

• For sleep disturbances ­– Short-term sleep aids, both prescription and non-prescription, may be used to help people regulate sleep during the withdrawal period. Melatonin is often a first-line option given its low side effect profile [9]. More pronounced insomnia may warrant the brief use of prescription sleep medications under close supervision.

• For anxiety and agitation ­– Medications that reduce anxiety without provoking dependence risk may be used to manage the restlessness and psychological discomfort that accompanies withdrawal.

• For psychosis ­– In rare cases where Dexedrine withdrawal triggers paranoia, hallucinations, or severe agitation, antipsychotic medication may be administered in a medical setting to stabilize the person [10]. This level of care requires inpatient supervision.

Medical detox for stimulant withdrawal doesn’t always demand hospitalization. Many people move through detox in an outpatient setting with careful clinical monitoring, returning home between appointments. That said, individuals with severe dependence, and especially those with psychiatric comorbidities, or unstable living situations benefit from residential or inpatient detox, where support is available around the clock.

Treatment doesn’t stop after the acute withdrawal phase. Continuing care through a structured addiction treatment program addresses the underlying behavioral patterns and psychological factors that fuel stimulant misuse. Therapy, peer support, and sometimes ongoing psychiatric care form the backbone of sustained recovery from Dexedrine dependence. Getting through withdrawal is the first step. Building a recovery foundation that holds is what transforms detox into lasting recovery.

FAQs

What happens when you stop Dexies?

When someone stops taking Dexedrine, the brain’s dopamine system, which adapted to the drug’s stimulating effects, suddenly loses that input, triggering a withdrawal response. Most people experience a crash first, characterized by fatigue, low mood, and increased appetite, followed by a broader withdrawal syndrome that can include depression, cognitive fog, sleep disruption, and strong cravings. The experience is temporary, and symptoms typically resolve within 1 to 2 weeks, although some psychological effects can linger longer.

How long does it take for Dexedrine to get out of your system?

Dextroamphetamine has a half-life of 10 to 12 hours, which means the body takes about 2 days to fully eliminate a single dose. However, for people who have been taking Dexedrine regularly over a long period, full clearance of all metabolites from urine can take 3 to 5 days, and the neurological adjustments associated with withdrawal can continue for weeks after the drug itself is gone.

What is one of the first signs of withdrawal?

One of the earliest and most recognizable signs of Dexedrine withdrawal is the stimulant crash, which is a sudden drop in energy, motivation, and mood that occurs as the drug’s effects wear off. This crash often begins within a few hours of the last dose and is usually accompanied by intense fatigue, increased appetite, and emotional irritability before the full withdrawal syndrome sets in.

Why is Dexedrine not prescribed?

Dexedrine is still prescribed, although much less commonly than other stimulant medications like Adderall or Vyvanse. Generic immediate-release tablets are easier to find than branded extended-release formulations. Both formulations are listed by the FDA as in shortage due to high demand and manufacturing constraints.

Get Stimulant Addiction and Mental Health Treatment at District Behavioral Health Group

We treat all stimulant addictions and mental disorders with a range of programs at District Behavioral Health Group. Get care across the full continuum via our nationwide network of treatment providers at a level of intensity that suits your needs and the severity of your conditions.

Our comprehensive programming includes:

• Medical detox – Stimulant withdrawal with access to medications, behavioral therapies, and continuous supervision.

• Crisis intervention and stabilization – Emotional and clinical support to help individuals in crisis stabilize for ongoing treatment.

• Inpatient/residential programs – 24-hour residential treatment, with evidence-based therapies, structured routines, and medical support in a setting free of triggers and distractions.

• PHPs (partial hospitalization programs) – Highly intensive outpatient programs, delivering tailored therapies and personalized support.

• IOPs (intensive outpatient programs) – Fully flexible outpatient programs, offering accountability and structure while enabling you to continue living at home and fulfilling your everyday commitments.

• OPs (outpatient programs) ­– Ongoing therapy sessions to help streamline your transition from substance abuse to independent living.

Learn about our customized addiction and mental health treatment programs by calling admissions today at 888-995-4208.

Sources

[1] https://www.ncbi.nlm.nih.gov/books/NBK507808/

[2] https://pubmed.ncbi.nlm.nih.gov/9865811/

[3] https://www.sleepfoundation.org/hypersomnia

[4] https://www.webmd.com/add-adhd/medication-weight

[5] https://www.sciencedirect.com/topics/medicine-and-dentistry/anhedonia

[6] https://www.sciencedirect.com/topics/neuroscience/dextroamphetamine

[7] https://health.clevelandclinic.org/avoiding-adhd-crash

[8] https://sbmi.uth.edu/heroes/documents/Post-Acute-Withdrawal.pdf

[9] https://dsc.duq.edu/cgi/viewcontent.cgi?article=1045&context=etd

[10] https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2019.00740/full