Adderall Overdose

Naomi Carr
Dr. David Miles
Written by Naomi Carr on 16 October 2024
Medically reviewed by Dr. David Miles on 25 November 2024

Adderall, amphetamine-dextroamphetamine, is a medication used to treat attention-deficit/hyperactivity disorder (ADHD). Taking too much Adderall can lead to overdose, including symptoms such as rapid breathing, agitation, seizures, and blurred vision. Adderall overdose can be fatal, particularly if it is combined with other substances.

If someone has taken an overdose of Adderall, call 911 immediately as they may require immediate medical attention.

Key takeaways:
  • Adderall overdose can cause symptoms including rapid breathing, fainting, vomiting, seizures, and shaking, and can be fatal.
  • In the event of an Adderall overdose, immediate medical attention is required and may include the administration of medications to manage overdose symptoms.
  • Various substances can interact with Adderall, including antidepressants and other stimulants.
a close up of a man experiencing rapid breathing and blurred vision as symptoms of adderall overdose

Can you overdose on Adderall?

Adderall is a central nervous system (CNS) stimulant that can cause overdose when taken in larger doses than prescribed or when used illicitly. Taking too much Adderall can cause overdose symptoms that may range from mild to severe or even fatal. Because of its effects on the CNS, Adderall overdose can cause psychological and cardiovascular issues which may require intensive professional care.

Adderall is used as a medication for attention-deficit/hyperactivity disorder (ADHD) and is often used illicitly to produce performance-enhancing effects such as increased alertness, energy, and attention. Because of its abuse potential, Adderall is a Schedule II controlled substance.

Combining Adderall with other substances can increase the risk of adverse effects and overdose. For example, taking other stimulant substances with Adderall, such as methamphetamine or cocaine, may increase the risk of severe effects on the heart.

Factors that can impact the risk of overdose include:

  • Age, weight, and health of the individual
  • Dosage
  • Whether prescribed or illicit Adderall
  • Combining Adderall with other substances
  • The method of taking Adderall, such as injecting, snorting, or ingesting

Can you die from Adderall overdose?

It is possible to die from an Adderall overdose. Adderall can cause sudden death due to heart-related issues, although this risk is likely to be higher in those with a history of cardiac problems.

The effects of an Adderall overdose can be severe and will typically require immediate medical attention. Most reports of Adderall overdose indicate that a full recovery is possible with proper treatment. The severity of Adderall overdose and the potential for death may be higher in those with medical issues or concurrent substance use.

Depending on the individual and their condition, a recommended daily dose of Adderall is between 5 mg and 60 mg. Taking more than this can increase the risk of overdose and death. A fatal overdose can also occur within this dose range, particularly if other factors are involved such as poor health or multiple substance use.

Adderall overdose symptoms

Common symptoms of Adderall overdose can include:

  • Agitation
  • Heart palpitations
  • Hyperactivity
  • Increased temperature
  • Increased heart rate and blood pressure
  • Enlarged pupils
  • Twitching
  • Blurred vision
  • Stomach issues such as nausea, vomiting, or diarrhea
  • Shaking

Severe Adderall overdose symptoms

Severe Adderall overdose symptoms can include:

  • Aggression
  • Uncontrollable body movements
  • Extreme increase in heart rate
  • Rapid breathing
  • Chest pain
  • Confusion
  • Hallucinations
  • Delirium
  • Psychotic symptoms
  • Paranoia
  • Severe anxiety
  • Seizures
  • Loss of vision
  • Fever
  • Teeth grinding
  • Swelling of face, eyes, tongue, or throat
  • Rashes, hives, or blisters on the skin
  • Fainting
  • Coma

Serotonin syndrome is a rare and potentially fatal condition that can occur with Adderall overdose, particularly when combined with serotonergic medications such as antidepressants. This can include symptoms such as:

  • Extreme changes in mood and behavior
  • Fever
  • Chills
  • Sweating
  • Dizziness
  • Shaking
  • Seizures
  • Vomiting
  • Changes in blood pressure
  • Coma

What to do if someone overdoses on Adderall

If any of the severe overdose symptoms listed above are observed, call 911 immediately, as the effects can be fatal and require immediate medical intervention.

Treatment for Adderall overdose

The effects of an Adderall overdose can be life-threatening and will often require rapid medical treatment. There is no antidote for Adderall overdose, but treatments can be administered to reduce or manage symptoms and hospitalization may be required for close monitoring.

Treatments can include:

  • Benzodiazepines: To manage seizures and agitation
  • Beta-blockers: To manage rapid and irregular heartbeat
  • Antipsychotics: To manage psychotic symptoms, agitation, delirium, and movement disorders

Long-term effects of Adderall overdose

People may experience long-term effects following prolonged Adderall use, overdose, or use of high doses. This can include:

  • Psychotic symptoms
  • Heart issues
  • Muscle breakdown and movement problems (rhabdomyolysis)
  • Nerve damage
  • Organ damage

Following initial overdose treatment, ongoing care may be required to help manage these effects. This might include psychiatric medications, physical therapy, or medical treatments.

Adderall interactions

Combining Adderall with other CNS stimulants can increase the risk of dangerous and potentially fatal cardiac effects. This includes:

Combining Adderall with serotonergic substances can increase the risk of serotonin syndrome. This includes:

  • Antidepressants such as monoamine oxidase inhibitors (MAOIs), serotonin reuptake inhibitors (SSRIs), tricyclic antidepressants,
  • Opioids, such as tramadol
  • Lithium
  • Fentanyl
  • Tryptophan
  • St. John’s wort

Combining Adderall with CNS depressant medications can cause significant risks. As Adderall is a CNS stimulant, taking Adderall with a CNS depressant can mean that the effects of each are masked by the other. This can contribute to individuals taking dangerously high doses and to extreme and potentially severe effects on the CNS.

CNS depressants commonly used in combination with Adderall that increase the risk of dangerous effects and overdose include:

Where to find treatment for Adderall abuse

Adderall is a Schedule II controlled substance due to its high potential for abuse and dependence. These effects can occur following prescribed or illicit use and may require professional intervention. Substance use disorder treatments that can help manage Adderall abuse include:

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Resources:

  1. Spiller, H.A., Hays, H.L., & Aleguas Jr., A. (2013). Overdose of Drugs for Attention-Deficit Hyperactivity Disorder: Clinical Presentation, Mechanisms of Toxicity, and Management. CNS Drugs, 27, 531-543. Retrieved from
  2. Compton, W.M., Han, B., Blanco, C., Johnson, K., & Jones, C.M. (2018). Prevalence and Correlates of Prescription Stimulant Use, Misuse, Use Disorders, and Motivations for Misuse Among Adults in the United States. The American Journal of Psychiatry, 175(8), 741–755. Retrieved from
  3. Teva Pharmaceuticals. (Revised 2017). Label for Adderall. FDA. Retrieved from
  4. Alcohol and Drug Foundation. (Updated 2024). Polydrug Use. ADF. Retrieved from
  5. Walker, L.K. (Updated 2024). Adderall Overdose: Signs, Symptoms, & and Treatment. American Addiction Centers. Retrieved from
  6. Fitzgerald, K.T., & Bronstein, A.C. (2013). Adderall (Amphetamine-Dextroamphetamine) Toxicity. Topics in Companion Animal Medicine, 28(1), 2-7. Retrieved from
  7. National Library of Medicine. (Revised 2024). Dextroamphetamine and Amphetamine. Medline Plus. Retrieved from
  8. Vasan, S., Murray, B.P., & Olango, G.J. (Updated 2024). Amphetamine Toxicity. In: StatPearls [Internet]. Treasure Island, FL: StatPearls Publishing. Retrieved from

Activity History - Last updated: 25 November 2024, Published date:


Reviewer

David is a seasoned Pharmacist, natural medicines expert, medical reviewer, and pastor. Earning his Doctorate from the Medical University of South Carolina, David received clinical training at several major hospital systems and has worked for various pharmacy chains over the years. His focus and passion has always been taking care of his patients by getting accurate information and thorough education to those who need it most. His motto: "Good Information = Good Outcomes".

Activity History - Medically Reviewed on 28 September 2024 and last checked on 25 November 2024

Medically reviewed by
Dr. David Miles

Dr. David Miles

PharmD

Reviewer

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