The first thing you should do is to identify the cause of the knee pain, and then choose general treatment, medication, surgery and other methods. Causes of knee shockwave pain normal phenomenon, re-injury, infection, etc., it is recommended to identify the cause of the disease before treatment, targeted treatment. 1. Normal phenomenon: the intensity of the shock wave is relatively large on the soft tissue of the knee may have a certain degree of stimulation, after the shock wave may cause the local tissue fluid oozing, usually after rest can be relieved. 2. Re-injury: if the patient did shock wave after strenuous sports, caused by the knee joint injury again, if there is a fracture of the knee also need to be promptly reset after fixation, if it is the soft tissue of the knee acute injury also need to be iced, full rest. 3. Infection: patients do shock wave and do not pay attention to the local skin protection of infection, should be timely for trauma treatment, if necessary, can be injected in the local antibiotics (such as cefotaxime, etc.) to fight bacterial infection. Shockwave treatment should be temporarily stopped if the knee hurts more, and the cause should be clarified by the doctor in time to choose the appropriate treatment. The use of drugs need to follow the doctor’s advice.