This article shares research-backed information about Adderall’s long-term effects so you can make informed decisions about your mental health. Whether you’re currently taking Adderall and are concerned about dependence, or you’re just looking for more information, this guide can help.
Note: Like any article on mental health, the information here is intended for educational purposes. You should consult a professional for personalized advice.
Potential Long-Term Physical Effects
All medications have the potential for mental or physical effects after long-term use. Understanding the warning signs and knowing what to look for is the best way to ensure your ADHD medication is effective and safe.
Cardiovascular issues
Cardiovascular issues are some of the most closely watched risks when we look at the long-term effects of Adderall. In some cases, using Adderall can affect your heart and blood vessels. Specifically, it can lead to increased heart rate and blood pressure, enhancing the risk of conditions such as hypertension. In rare cases, it may contribute to more serious concerns, like stroke or heart attack.
If you have a family history of cardiac health issues or notice any new symptoms like chest pain or palpitations, you should reach out to your doctor immediately.
Sleep problems
For some people who take Adderall, getting a good night’s sleep can feel impossible. If you’re sensitive to stimulants or you take your medication later in the day, chronic insomnia or disrupted rest can be a long-term side effect of Adderall. Insomnia or delayed sleep is one of the most common side effects from stimulant medications. Because Adderall is a stimulant, it can be hard to relax, fall asleep, or stay asleep through the night after taking it. Over time, this can drain your energy, affect your mood, and harm your overall well-being.
It’s possible for Adderall-related sleep issues to be resolved by taking your medication earlier in the day or by having your doctor adjust your dose. For some users though, sleep remains an ongoing issue that leads to increased fatigue, irritability, and difficulty coping with stress.
Weight loss and appetite changes
Adderall is associated with appetite suppression and unintentional weight loss, especially early on. If you take Adderall and have recently noticed that you’re eating less or no longer interested in food, you should consult your doctor. Long-term Adderall use can cause also digestive issues like constipation, abdominal pain, and gastrointestinal issues.
Weight loss and appetite changes can be even more disruptive if you have comorbid health conditions, are still growing, or already struggle to maintain a healthy weight.
Neurological concerns
There is some truth to the idea that long-term Adderall use can “change your brain.” If this amphetamine is misused or used at doses higher than prescribed, there can be unintended neurological consequences. You also might build tolerance, meaning the same dose becomes less effective, resulting in you taking more than you should to try and get the same effect.
Potential Long-Term Mental and Emotional Effects
In addition to long-term physical effects, Adderall can have an impact on mental and emotional well-being.
Mood disorders
Stimulants like Adderall can have a powerful effect on mood. You might notice more frequent irritability, intense mood swings, or bursts of aggression after using Adderall. Some people have anxiety, persistent low mood, or a cycle of symptoms when the medication wears off.
According to some research, there is a link between Adderall and depression, as well as other mental health conditions; long-term effects of Adderall can increase the risk of depression and symptoms of psychosis. This becomes even more prevalent in cases of overuse or abuse. For many people, adjusting the dosage or making simple lifestyle adjustments can be beneficial.
Dependence and addiction
The term dependence is often used interchangeably with addiction, but there’s a critical difference between depending on a drug and becoming addicted. When it comes to prescribed stimulants, medical dependence means your body needs a substance to function normally. This differs from addiction (substance use disorder), which is characterized by a loss of control and problematic or excessive use of a drug.
Long-term Adderall use can lead to physical dependence, particularly in cases of misuse. It also causes withdrawal symptoms if you stop abruptly. The risk for addiction is something to be aware of as well. Taking a higher dose than prescribed, or using someone else’s medication, are warning signs that should not be ignored.
“A patient’s use of Adderall may become unhealthy if the client starts to use their Adderall beyond the prescribed amount or frequency. These may be the first signs of dependence.”
– Talkspace therapist Svetlana Stuck, PA-C
It’s crucial to be honest with your doctor about how you’re using a drug like Adderall. If you feel like you need increasingly higher doses, use the drug outside of ADHD treatment, or are unable to function without it, talk to your doctor. That’s the first step toward regaining a healthy relationship with any medication.
Cognitive changes
Risks of Misusing Adderall
Even if you take Adderall exactly as your doctor has prescribed it for ADHD treatment, there’s still some risk for misuse. This might include taking a drug without a prescription, taking more than prescribed, taking someone else’s pills, or mixing your medication with alcohol or other substances. Any of these habits can increase the risk of overdose, severe mental health symptoms (such as psychosis or paranoia), or hospitalization.
It’s essential to note that polysubstance use—mixing Adderall with other drugs or alcohol—can mask warning signs of accidental overdose. Experts warn that combining stimulants and depressants can result in unpredictable and dangerous outcomes.
“Other dangers that may often be overlooked when it comes to misuse may include taking more of the medication than prescribed- whether that is more frequently or just a higher dose, sharing the medication, taking it with other medications. For instance, taking Adderall with benzodiazepines [or] sedatives may increase risks of side effects and dependence. Taking the medication with alcohol may also pose concerns of dependence and side effects.”
– Talkspace therapist Svetlana Stuck, PA-C
When to Seek Professional Help
Knowing that you need help and being willing to ask for it is an incredible sign of strength. Talk to your doctor or a mental health professional if:
- You can’t function without Adderall
- You have become preoccupied with your next dose
- You notice major changes in mood, motivation, or relationships
- You’re concerned about misuse or dependence
Talkspace offers online therapy designed to support you as you navigate an ADHD diagnosis or medication use. It’s also available if you’re concerned about substance misuse. If you’re considering medication for ADHD or any other mental health condition, Talkspace psychiatric providers can prescribe non-stimulant ADHD medications as an alternative to Adderall.
Finding Alternative ADHD Medication Options
If hearing about long-term risks of Adderall feels overwhelming, you’re not alone. Although this drug is widely considered safe and effective when used as prescribed, there are real risks that should be monitored throughout your treatment.
“Other strategies to help manage ADHD symptoms may include talk therapy and other lifestyle modifications. These may include optimizing sleep, nutrition, and movement.”
– Talkspace therapist Svetlana Stuck, PA-C
Even if medication has helped you, you might be looking to make a change, and that’s okay. With expert guidance, you can find a treatment plan that minimizes risk and offers the best outcomes based on your specific needs. Talkspace is here to help you. With tools and support, it’s possible to manage ADHD and your mental health effectively and efficiently. Reach out today to learn more about how online psychiatry and therapy from Talkspace can help you build coping skills for ADHD and reduce potential long-term effects of Adderall.
Sources:
- Zhang L, Li L, Andell P, et al. Attention-Deficit/Hyperactivity disorder medications and Long-Term risk of cardiovascular diseases. JAMA Psychiatry. 2023;81(2):178. doi:10.1001/jamapsychiatry.2023.4294. https://pmc.ncbi.nlm.nih.gov/articles/PMC10851097/. Accessed September 26, 2025.
- Stein MA, Weiss M, Hlavaty L. ADHD Treatments, Sleep, and sleep Problems: Complex associations. Neurotherapeutics. 2012;9(3):509-517. doi:10.1007/s13311-012-0130-0. https://pmc.ncbi.nlm.nih.gov/articles/PMC3441938/. Accessed September 26, 2025.
- Chao S. Does Adderall help you lose weight? Drugs.com. Published July 22, 2024. https://www.drugs.com/medical-answers/adderall-you-lose-weight-3560127/. Accessed September 26, 2025.
- Weyandt LL, White TL, Gudmundsdottir BG, et al. Neurocognitive, Autonomic, and mood effects of Adderall: a pilot study of healthy college students. Pharmacy. 2018;6(3):58. doi:10.3390/pharmacy6030058. https://pmc.ncbi.nlm.nih.gov/articles/PMC6165228/. Accessed September 26, 2025.
- Berman S, O’Neill J, Fears S, Bartzokis G, London ED. Abuse of amphetamines and structural abnormalities in the brain. Annals of the New York Academy of Sciences. 2008;1141(1):195-220. doi:10.1196/annals.1441.031. https://pmc.ncbi.nlm.nih.gov/articles/PMC2769923/. Accessed September 26, 2025.
- BirdsEye. Can adderall help with depression? Risks, Symptoms & What Science Says. Center for Anxiety. Published September 23, 2025. https://www.centerforanxiety.org/adderall-for-depression/. Accessed September 26, 2025.
- DailyMed – ADDERALL- dextroamphetamine saccharate, amphetamine aspartate, dextroamphetamine sulfate, and amphetamine sulfate tablet. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=f22635fe-821d-4cde-aa12-419f8b53db81. Accessed September 26, 2025.
- Brinkman WB, Simon JO, Epstein JN. Reasons why children and adolescents with Attention-Deficit/Hyperactivity Disorder stop and restart taking medicine. Academic Pediatrics. 2017;18(3):273-280. doi:10.1016/j.acap.2017.09.005. https://pmc.ncbi.nlm.nih.gov/articles/PMC5847416/#S6. Accessed September 26, 2025.
- LMSW SM. Dangers of mixing adderall and alcohol: Short and long term risks. American Addiction Centers. Published November 4, 2024. https://americanaddictioncenters.org/stimulants/amphetamine/adderall/mixing-with-alcohol. Accessed September 26, 2025.
- Sichilima, T., & Rieder, M. J. (2009). Adderall and cardiovascular risk: A therapeutic dilemma. Paediatrics & Child Health, 14(3), 193-195. https://pmc.ncbi.nlm.nih.gov/articles/PMC2690554/ . https://doi.org/10.1093/pch/14.3.193. Accessed October 30, 2025.
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