Knee pain should be treated in different ways depending on the cause. Specifically, the following: 1, due to trauma caused by pain, such as when doing sports, certainly do preparatory warm-up, especially movement in sports may need to pay attention to avoid causing injury; 2, if the pain is inflammatory, should be given rest, anti-inflammatory pain, cold compresses and other symptomatic treatment. For inflammatory pain caused by bacterial infection, treatment with antibiotics; 3, for chronic strain pain, daily exercise to change the exercise, or reduce the amount of exercise to solve; 4, for degenerative pain, the middle-aged and elderly people should pay more attention to the way of exercise, not suitable for strenuous exercise, such as long-distance running, storm walking, climbing, you can consider swimming, walking these sports.