<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 59-year-old male with history of hypertension presents to your clinic for achy, stiff joints for the last several months. He states that he feels stiff in the morning, particularly in his shoulders, neck, and hips. Occasionally, the aches travel to his elbows and knees. His review of systems is positive for low-grade fever, tiredness and decreased appetite. On physical exam, there is decreased active and passive movements of his shoulders and hips secondary to pain without any obvious deformities or joint swelling. His laboratory tests are notable for an ESR of 52 mmhr normal for males: 0-22 mmhr. What is the best treatment in management?? A: Nonsteroidal antiinflammatory agent, B: Hyaluronic acid, C: Bisphosphonate, D: Methotrexate, E: Corticosteroid,  <response>: This is a patient with symptoms and lab findings consistent with polymyalgia rheumatica PMR. The key features are proximal joint stiffness, low grade fever, elevated inflammatory markers like ESR, and onset in patients over 50 years old. The treatment options listed include medications used for inflammatory arthritis like rheumatoid arthritis or osteoarthritis. However, the first-line treatment for PMR is low-dose corticosteroids like prednisone. This rapidly improves symptoms and prevents complications like vision loss from associated giant cell arteritis.E: Corticosteroid 