https://guldborg-breum.thought....lanes.net/20-myths-a
The Effects of Untreated ADHD in Adults Untreated ADHD can cause social difficulties like failing to meet social expectations, miscommunication and misunderstanding, or being perceived by others as selfish. These issues can lead a breakdown of relationships and feelings of loneliness. Untreated ADHD can contribute to poor health by causing people to ignore healthy lifestyle choices such as eating a balanced diet, exercising regularly, and getting enough sleep. Fortunately, with treatment, patients