Q. A 34-year-old woman came to your clinic with left wrist pain. She states that the pain started after she changed her job to a new restaurant. The pain was mild at first, but the intensity gradually increased, and now it interferes with her job and sleep. Pain is more severe after work. Since one week ago, the pain is not relieved with Tylenol and Advil. She mentions no history of wrist trauma. She is married and has four children. Systems review and family health history are unremarkable. The only medications she takes are over-the-counter pain medications and vitamins. On physical examination, the left wrist over the radial styloid is painful, tender, and slightly swollen. The passive and active motions of the left thumb are painful. Active thumb extension and abduction are limited. The Finkelstein test (deviating the wrist to the ulnar side while grasping the thumb) is positive. The sensory examination of the hand is normal. The wrist x-ray is normal. What is the best plan for her?