Learning Disabilities and Addiction: A Connection Worth Talking About
When we talk about who is at risk for addiction, we usually talk about trauma, family history, and stress. Learning disabilities rarely come up. They should.
How common are learning differences? In the 2022–23 school year, 7.5 million U.S. public school students received special education services, and specific learning disabilities were the largest group, at 32%. About 7 million U.S. children have a current ADHD diagnosis, and learning disorders are among the conditions that most often occur alongside it. Many adults also grew up with a learning disability that no one ever named.
What the research shows. The research points to a real connection, though it does not show that a learning disability causes addiction. In 2001, a Canadian study that followed young people over time found that teens with a learning disability had about three times the risk of a substance use disorder by age 19; a study published the same year, of teens with ADHD, found no clear added risk from a learning disability, so the picture is mixed. In 2011, a review of 27 long-term studies found that children with ADHD were two to three times more likely to develop serious substance use problems. In 2012, a review of research on intellectual disability found that people in this group use substances less often overall, but those who do face a higher risk of problems and are less likely to get or stay in treatment. In 2024, a large Swedish study found that people with a mild intellectual disability had about 1.8 times the risk of substance-related problems. Studies also find that about 1 in 4 people in addiction treatment have ADHD.
Why the link? Researchers are still working this out. A 2009 Canadian study found that adults with learning disabilities were more than twice as likely to report high distress, depression, and anxiety, even after accounting for income and education. Researchers have also pointed to a limited understanding of one's own disability and difficulty with peer relationships as risk factors. And many people never get assessed, so they grow up believing they are "not smart" instead of knowing they learn differently.
When treatment doesn't fit how you learn. Recovery programs often depend on reading, writing, and long talk-based sessions. A Norwegian psychologist studied 94 people in inpatient addiction treatment and found that about 30% met criteria for an intellectual or borderline intellectual disability; none had been identified before treatment, and these patients tended to relapse and drop out more often. Her suggestions are simple: shorter sessions, repeating key material, visual supports, involving family or caregivers, and a brief screening for learning challenges at intake. The federal treatment guide for people with cognitive disabilities (SAMHSA's TIP 29) also recommends screening for disabilities and adjusting treatment to fit.
What this means for our community. If you or someone you love struggled in school and now struggles with substances, the two may be connected, and that is nothing to be ashamed of. Recovery works best when it fits how a person learns. It is okay to ask a provider: "Can we talk about how I learn best?"
Where to get help. Call or text 988 (free, confidential, 24/7, including for alcohol and drug concerns). SAMHSA National Helpline: 1-800-662-4357. In Maine, dial 211 for treatment and recovery referrals. Families of children with disabilities can call the Maine Parent Federation at 207-588-1933. In an emergency, call 911.
Sources: Beitchman et al., Journal of Learning Disabilities (2001); Molina & Pelham, Journal of Learning Disabilities (2001); Wilson et al., Journal of Learning Disabilities (2009); Lee et al., Clinical Psychology Review (2011); Carroll Chapman & Wu, Research in Developmental Disabilities (2012); Braatveit, The Psychologist (2019); Påhlsson-Notini et al., JCPP Advances (2024); CDC ADHD Data and Statistics; NCES, Students With Disabilities; SAMHSA TIP 29.
