High prescription costs are a major barrier to the optimal treatment of many health conditions. Prescribers need tools to help patients find the lowest drug costs. Author Hussain S. Lalani, MD, MPH, MSc, of Brigham and Women's Hospital and Harvard Medical School joins JAMA Senior Editor Anne R. Cappola, MD, ScM, to discuss "Strategies to Help Patients Navigate High Prescription Drug Costs." Related Content: