Calf pain at the junction of Achilles tendon and muscle may be caused by traumatic injury, Achilles tendonitis and gout, etc. Symptoms can be relieved by physical therapy and medication. 1. Traumatic injury: improper exercise or excessive activity will lead to calf muscle tear or overstrain, causing pain in the calf muscle, should pay attention to rest and braking, and in the acute stage within 72 hours of the ice packs, to relieve the local pain and swelling. 2. Achilles tendonitis: Achilles tendonitis generally refers to the Achilles tendon in the process of exercise, the calf gastrocnemius muscle and the Achilles tendon to withstand repeated excessive tension caused by the pain, usually there will be pain in the upper part of the heel internal pain, tenderness, stiffness and other symptoms, can be prescribed application of aspirin, indomethacin and other non-steroidal drugs for treatment. 3. Gout: Gout is a recurrent inflammatory disease caused by poor excretion of uric acid, resulting in elevated uric acid in the blood and deposition of urate crystals in the synovium, cartilage and other tissues of the joints, which can cause pain in the ankle joints, and joint deformity and dysfunction in severe cases, and non-steroidal drugs such as ibuprofen can be given to alleviate the pain as prescribed by the doctor. Calf Achilles tendon and muscle junction pain may also have other causes, it is recommended to go to the hospital in a timely manner to clarify the cause of the disease, under the guidance of the doctor’s instructions for standardized treatment.