ADHD and Anxiety Medication Stimulants can cause anxiety-related symptoms in many people with ADHD. Non-stimulant medications like Atomoxetine (Strattera), and viloxazine, (Qelbree), can help alleviate anxiety as well as ADHD symptoms. Antidepressants may also reduce anxiety, especially selective serotonin reuptake inhibitors such as citalopram (Celexa) and escitalopram (Lexapro). Beta-blockers, such