We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.

What Is the Effect of Caffeine on ADHD?

Laura M. Sands
Updated Feb 05, 2024
Our promise to you
WiseGeek is dedicated to creating trustworthy, high-quality content that always prioritizes transparency, integrity, and inclusivity above all else. Our ensure that our content creation and review process includes rigorous fact-checking, evidence-based, and continual updates to ensure accuracy and reliability.

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

Editorial Standards

At WiseGeek, we are committed to creating content that you can trust. Our editorial process is designed to ensure that every piece of content we publish is accurate, reliable, and informative.

Our team of experienced writers and editors follows a strict set of guidelines to ensure the highest quality content. We conduct thorough research, fact-check all information, and rely on credible sources to back up our claims. Our content is reviewed by subject-matter experts to ensure accuracy and clarity.

We believe in transparency and maintain editorial independence from our advertisers. Our team does not receive direct compensation from advertisers, allowing us to create unbiased content that prioritizes your interests.

Scientists studying the impact of caffeine on ADHD have discovered that the effects of caffeine mimic the effects of other stimulants commonly used to treat attention deficit disorders. Research suggests that caffeine appears to work particularly well in children with ADHD and may even mask adult symptoms in some individuals. The side effects of caffeine treatments are also fewer and less severe than other medications used to treat this condition.

As a natural stimulant, caffeine increases alertness and attention in most people. These increases serve to balance out the effects of ADHD in those affected by it and work to restore attention levels commonly lost as a result of the disorder. The effects of caffeine on ADHD are not without drawbacks, however, as caffeine is a highly addictive substance. Negative side effects associated with caffeine withdrawal include headache, irritability, body tremors, ulcers, heart palpitations and extreme fatigue. Prolonged use of caffeine may also overburden adrenal glands, the circulatory system and various nerves.

Coffee, as well as other caffeinated foods and beverages are known to cause restlessness and hyperactivity in most people. In studying the effects of caffeine on ADHD, researchers have noted that caffeine does not reduce hyperactivity. Instead, caffeine only appears to help increase attention levels while other treatments may still be needed to address hyperactivity and issues relating to poor impulse control.

Some people who self-medicate attention disorders use coffee to access the effects of caffeine on ADHD. Several have even reported that coffee has a calming effect and actually helps promote better sleep. Experts, however, warn individuals using caffeine for ADHD to be careful of overconsumption and to limit the amount of sugar often used to sweeten coffee, as sugar may increase ADHD symptoms.

Naturopathic experts commonly believe that attention disorders are largely related to a person’s diet. Many specifically recommend avoiding foods such as refined carbohydrates, foods made with artificial coloring and preservatives, and foods containing trans fats. In particular, these experts further recommend that children avoid foods containing processed sugar and caffeine, such as chocolate desserts and sodas containing both ingredients. Some naturopathic doctors believe that the effects of caffeine on ADHD are more damaging than they are helpful.

Despite positive evidence for the effects of caffeine on ADHD, many are reluctant to use it on children because of the possible dangers of addiction. Concerns, however, also exist about the side effects of medications commonly prescribed to treat attention disorders. Side effects of these medications may include personality changes, the development of muscle tics and sleep disorders.

Understanding the impact of caffeine on ADHD underscores the importance of considering individual factors and nuances when addressing this condition. While some individuals with ADHD may experience improvements in focus and attention with moderate caffeine consumption, it's crucial to remember that caffeine is not a substitute for evidence-based treatments. An accurate ADHD diagnosis is the essential first step in developing a comprehensive management plan, which may include behavioral interventions, counseling, and, if necessary, medication tailored to the individual's specific needs.

WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Laura M. Sands
By Laura M. Sands
Laura Sands, the founder of a publishing company, brings her passion for writing and her expertise in digital publishing to her work. With a background in social sciences and extensive online work experience, she crafts compelling copy and content across various platforms. Her ability to understand and connect with target audiences makes her a skilled contributor to any content creation team.
Discussion Comments
By donasmrs — On Sep 29, 2013

My instructor at school was talking about this topic this week. According to studies he's seen, caffeine is not more effective than a placebo for ADHD. So essentially, it's ineffective.

But if people "think" that they can concentrate better with a cup of coffee, then I don't see any problem in that. But I don't think it can replace an attention deficit disorder medication.

I personally don't see a difference in my ADHD when I have caffeine. Too much caffeine has a bad effect on me, it gives me anxiety and heart palpitations.

By serenesurface — On Sep 29, 2013

@burcinc-- Of course, as a parent, it's up to you to decide what is best for your child.

I'm personally not against the use of caffeine for the treatment of ADHD if it helps. I don't think that prescription medications for the disorder are superior to caffeine. They have side effects and can cause dependency too.

Of course, not everyone is going to respond the same to caffeine. I agree with the article that if someone also suffers from hyperactivity, caffeine is going to make it worse. But if the problem is mainly attention deficiency, caffeine helps. So caffeine is better for ADD than ADHD.

I take caffeine for ADHD, but I'm not very hyperactive, so it works. I prefer to get it the natural way instead of taking supplements. With supplements, especially caffeine powder, I'm afraid of taking too much. So I basically get caffeine through moderate amounts of tea and coffee during the day which seems to work for me.

By burcinc — On Sep 28, 2013

Even if it's effective for attention deficit disorder symptoms, I don't think I could ever give my child caffeine for this purpose. I don't think caffeine is good for children. I don't want to make my child dependent on it, especially at such a young age.

Laura M. Sands
Laura M. Sands
Laura Sands, the founder of a publishing company, brings her passion for writing and her expertise in digital publishing...
Learn more
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.