Medically reviewed by Kevin Wandler, MD, Chief Medical Advisor
Attention-deficit/hyperactivity disorder (ADHD) and substance use disorders often show up together. People with ADHD are more likely to start using substances, to use them heavily and to struggle with stopping. For many, drugs or alcohol began as a way to calm a restless mind, sharpen focus or feel normal for a while. When ADHD goes untreated, that pattern can take hold quickly.
This article explains why ADHD raises the risk of substance use, how prescription stimulants fit into the picture and what integrated treatment looks like. If you are struggling with hopelessness or thoughts of suicide, call or text 988. If someone has overdosed or is in immediate danger, call 911.
Why ADHD Raises the Risk of Substance Use
Several features of ADHD can make substance use more likely and harder to control:
- Impulsivity. Acting before thinking makes it harder to say no in the moment or to stop after one drink.
- Differences in the brain’s reward system. ADHD involves differences in how the brain responds to reward and motivation, which may make the quick payoff of a substance especially appealing.
- Low tolerance for boredom. Substances can seem to fill empty or understimulating time.
- Self-medication. Some people use cannabis or alcohol to quiet racing thoughts, or stimulants to focus.
- Accumulated stress. Years of struggling in school, work and relationships can lead to low self-esteem, anxiety and depression, which raise risk further.
Timing matters, too. Many people with ADHD first experiment with substances in adolescence or young adulthood, a period when impulse control is still developing and when the structure of home and school begins to fall away. Without support, early experimentation can move quickly toward regular use, especially if substances seem to solve problems like restlessness, social awkwardness or trouble winding down at night.
Substances Often Linked With ADHD
People with ADHD may be drawn to many substances, including nicotine, alcohol and cannabis. Some turn to cocaine or methamphetamine, which can temporarily sharpen focus before causing serious harm. Others misuse prescription stimulants, either their own or someone else’s. Any of these patterns can develop into a substance use disorder, and each carries its own risks.
Prescription Stimulants: Treatment and Risk
Stimulant medications are a common and effective treatment for ADHD when taken as prescribed under medical supervision. They can help with focus, impulse control and daily functioning.
Misuse is a different story. Taking higher doses, taking them more often, crushing and snorting pills or using someone else’s prescription can lead to heart problems, anxiety, paranoia, psychosis and addiction. Some people misuse stimulants to study, work long hours or stay awake. Buying pills outside a pharmacy adds another danger: the DEA has warned that counterfeit pills made to look like prescription stimulants may contain methamphetamine or fentanyl. If stimulant misuse has become a problem, prescription drug addiction treatment can help.
A common question is whether treating ADHD with stimulants leads to addiction later. Research has generally not found that appropriate, supervised treatment raises that risk, and some studies suggest treating ADHD may even lower it. Every person’s history is different, though, so these decisions should be made with a qualified prescriber.
Is It ADHD or the Effects of Substance Use?
Intoxication, withdrawal and chronic substance use can all cause problems with attention, memory, restlessness and impulsivity. That can make ADHD hard to diagnose during active use. Clinicians often look for evidence that symptoms were present in childhood and assess attention once substance use has stabilized. A careful evaluation helps avoid both missed diagnoses and misdiagnoses.
Treating ADHD When Substance Use Is Present
People with a substance use disorder can still receive effective ADHD treatment. Prescribers may consider nonstimulant medications, longer-acting formulations that are harder to misuse and closer monitoring. Therapy plays a big role, too. Cognitive behavioral therapy can help adults build organization and planning skills, manage impulsive urges and challenge the negative beliefs that often come with years of struggling.
If substances have caused physical dependence, treatment may begin with medical detox. Withdrawal from alcohol and benzodiazepines can be life-threatening and should always be supervised, and stimulant withdrawal can bring severe depression and exhaustion.
What Integrated Dual Diagnosis Care Looks Like
Treating ADHD and substance use together gives each part of the plan a better chance of working. At Promises Dallas-Fort Worth, ADHD treatment is provided as part of care for co-occurring conditions. Through dual diagnosis treatment, clients can receive psychiatric evaluation and medication management, CBT, DBT skills for emotion regulation, individual and group therapy, family therapy and an aftercare plan. Care is available in residential treatment, a partial hospitalization program in Lewisville and a virtual intensive outpatient program for adults anywhere in Texas.
Relapse Prevention Tips for Adults With ADHD
- Build a predictable daily routine with regular sleep and meals
- Use alarms and calendars for appointments, medication and support meetings
- Plan for boredom with activities that are engaging but safe, like exercise or hands-on hobbies
- Practice a short pause before acting on urges
- Keep a recovery partner who can help with accountability
- Take ADHD medication exactly as prescribed and be honest with your prescriber about cravings
Frequently Asked Questions
Does ADHD medication cause addiction?
When taken as prescribed and monitored, ADHD medication has not generally been shown to increase addiction risk. Misuse, however, carries serious risks.
Can I take ADHD medication while in recovery?
Often, yes. Your prescriber may recommend nonstimulant options or formulations that are harder to misuse, along with close monitoring.
Should ADHD and substance use be treated at the same time?
Yes. Addressing both together helps prevent untreated ADHD symptoms from pulling you back toward substance use.
What if I was never diagnosed with ADHD as a child?
That is common, especially for adults whose symptoms were mostly inattentive. An evaluation during treatment can explore your history and whether ADHD may be part of what is driving your substance use.
Get Help for ADHD and Substance Use
You are not lazy or broken, and you do not have to keep managing ADHD with substances. Call our admissions team 24/7 at (469) 546-9303, verify your insurance or reach out online.