Implementation of Transdx Group for POTS

10 week 90-minute weekly therapy sessions including both the adolescent and caregiver. Treatment will consist of psychoeducation about dysautonomia, motivational interviewing techniques to promote readiness for change, support around lifestyle and behavioral changes, core CBT components (e.g., relaxation training, linking thoughts, feelings, and behaviors, minimizing catastrophizing thoughts, cognitive coping, and exposure), and components of ACT aiming to increase cognitive flexibility (e.g., mindfulness, experiential avoidance, values, cognitive defusion, committed action), and relapse prevention and maintenance. Most sessions will involve homework assigned to the adolescent and their parent/legal guardian(s) to encourage practice at home.