People with ADHD do not typically take a specific drug for weight loss; however, stimulant medications prescribed to treat ADHD, such as amphetamine/dextroamphetamine (Adderall) and methylphenidate (Ritalin/Concerta), commonly cause weight loss and reduced appetite as side effects.
Sometimes, the medicines most often used to treat ADHD can cause weight loss. Stimulant drugs like methylphenidate (Ritalin) and amphetamine/dextroamphetamine (Adderall) make you less hungry and make your body burn calories faster than usual. Some of them are even used to help people lose weight or treat binge eating.
Both medications share common side effects, like dizziness and dry mouth, but Concerta may cause more irritability and muscle pain, while Vyvanse is more likely to lead to weight loss and stomach discomfort.
The 20-minute rule for ADHD is a productivity strategy to overcome task paralysis by committing to work on a task for just 20 minutes, leveraging the brain's need for dopamine and short bursts of focus, making it easier to start and build momentum, with the option to stop or continue after the timer goes off, and it's a variation of the Pomodoro Technique, adapted for ADHD's unique challenges like time blindness. It helps by reducing overwhelm, providing a clear starting point, and creating a dopamine-boosting win, even if you only work for that short period.
The most common and effective medications are methylphenidates and amphetamines. Atomoxetine and the a-adrenergic agonists are also widely-used, while tricyclics such as modafinil and Wellbutrin are less common and typically less effective6.
GLP-1 agonists: Ozempic for binge eating disorder
A September 2023 study found that semaglutide, the main ingredient in Ozempic, outperformed Vyvanse and topiramate, both common treatments for severe binge eating disorder. Vyvanse is FDA-approved for this use, while topiramate is typically prescribed off-label.
Serious Vyvanse side effects include:
Very fast or irregular heartbeat. Very high blood pressure. Decreased growth in children. Increased risk of tics (uncontrolled, repetitive movements or speech)
Ans: Both Vyvanse and Ritalin are stimulant medications for ADHD. Studies suggest Vyvanse might be more effective in treating ADHD symptoms than Ritalin. Vyvanse can cause more side effects like decreased appetite, weight loss, insomnia, and nausea compared to Ritalin.
The ADHD "30% Rule" is a guideline suggesting that executive functions (like self-regulation, planning, and emotional control) in people with ADHD develop about 30% slower than in neurotypical individuals, meaning a 10-year-old might function more like a 7-year-old in these areas, requiring adjusted expectations for maturity, task management, and behavior. It's a tool for caregivers and adults with ADHD to set realistic goals, not a strict scientific law, helping to reduce frustration by matching demands to the person's actual developmental level (executive age) rather than just their chronological age.
Read on for a list of foods that may be linked with ADHD symptoms.
By their final weigh in, people treated with ADHD medication lost on average about 12% of their body weight (about 15kg), while the controls gained an average of about 3% of their body weight (about 3kg).
The stimulant, used to treat Attention Deficit Hyperactivity Disorder, has been restricted since the 1960s over concerns about its addictive potential; but dexamphetamine is an effective obesity medication and could be a cheaper alternative to other weight loss drugs.
Phentermine has an average rating of 8.6 out of 10 from a total of 3020 ratings on Drugs.com. 82% of reviewers reported a positive effect, while 5% reported a negative effect. Vyvanse has an average rating of 7.4 out of 10 from a total of 984 ratings on Drugs.com.
Practical Weight Loss Tips for Adults with ADHD
This “zombie effect” is a kind of hyperfocus that could mean their dose is too high. Children on stimulant medicines can also develop side effects that could look like changes in personality. They may behave more excitedly or become more withdrawn.
VYVANSE is not indicated or recommended for weight loss. Use of other sympathomimetic drugs for weight loss has been associated with serious cardiovascular adverse events. The safety and effectiveness of VYVANSE for the treatment of obesity have not been established [see Warnings and Precautions (5.2)].
Vyvanse, used to treat attention deficit hyperactivity disorder (ADHD), should not be combined with monoamine oxidase inhibitors (MAOI), antidepressants, triptans, lithium, acetazolamide, and St. John's Wort.
If someone without ADHD takes Vyvanse or other ADHD medications, they may experience an increase in energy, a decreased need for food and sleep, feelings of euphoria, talkativeness, anxiety, and irritability. Many studies show that taking ADHD medication does not improve academic performance.
The 24-hour rule for ADHD is a self-regulation strategy to combat impulsivity by creating a mandatory waiting period (often a full day) before reacting to emotionally charged situations or making significant decisions, allowing time for reflection and reducing regretful snap judgments, especially for things like impulse purchases or arguments. It's a pause button that gives the brain space to process, move from impulse to intention, and evaluate choices more logically, helping manage ADHD's impact on emotional regulation and decision-making.
In terms of non-stimulant medications, ADHD specialists recommend using atomoxetine as a first-choice medication for both children and adults. Second-choice options include guanfacine or clonidine for children, and bupropion or nortriptyline for adults.
Several newer medications are expanding what's possible for ADHD treatment in 2025. Here is a look at a few of them: Azstarys: A newer stimulant combining dexmethylphenidate with a prodrug for smoother, more controlled delivery. Qelbree (viloxazine): A non-stimulant recently approved for children and adults.