Sore legs after running can be improved by local massage, local hot compresses and oral non-steroidal anti-inflammatory drugs as prescribed by the doctor. 1. Local massage: Massaging the sore leg muscles can promote blood circulation in the muscles and accelerate the discharge of lactic acid gathered in the muscles, thus alleviating the situation of leg soreness after running. 2. Local hot compresses: patients can use hot towels or hot baths to fully relax the muscles and accelerate the metabolism of local lactic acid, which can effectively improve the symptoms of sore legs after running. 3. Oral painkillers: If the patient’s pain is more obvious, it is recommended to take anti-inflammatory and analgesic drugs to relieve the pain, such as celecoxib or ibuprofen, etc., which is helpful to alleviate the symptoms of leg soreness. When the patient appears after running leg pain persists unrelieved, should go to the hospital in time to avoid adverse consequences.