Rosario has arm and shoulder pain, and also knee pain. Dr. Su finds a disturbance in a tooth. Dr. Su injects Procaine into that tooth. Rosario says her arm and shoulder pain is significantly reduced. Dr. Su also injects Procaine into a scar on Rosario’s wrist. Rosario says her arm and shoulder pain is even less. Dr. Su sends Rosario to the dentist. Also, Rosario gets ozone to her right knee. Rosario says the ozone reduced her knee pain. At the end, Rosario’s daughter thanks Rowen.