https://www.openlearning.com/u..../campbellfrandsen-sp
The Effects of Untreated ADHD in Adults Untreated ADHD can cause social challenges, such as not being able to meet social expectations, miscommunication and misunderstanding, or being perceived by others as selfish. can lead to the breakdown of relationships and feelings of loneliness. Untreated ADHD can contribute to poor health by causing people to avoid healthy lifestyles like eating right and exercising regularly, as well as getting enough sleep. Fo