Dancing knee pain may be related to muscle fatigue, synovitis, ligament strain, meniscus injury, etc., you can take general treatment, physical therapy, drug therapy or surgical treatment. 1. Muscle fatigue: need to rest, avoid strenuous exercise, but also feasible massage to relax the local muscles. 2. Synovitis: pay attention to joint warmth, apply ultrasound physiotherapy or deep heat therapy, oral non-steroidal anti-inflammatory drugs such as diclofenac sodium enteric-coated tablets or nimesulide capsules. 3. Ligament strains: local ice packs, external Yunnan Baiyao aerosol, oral Sanqi injury tablets. 4. Meniscus injury: reduce joint flexion and extension activities, oral glucosamine sulfate capsule, serious injury is also feasible arthroscopic surgery repair. Dance ghost dance knee pain need to go to the hospital in a timely manner, under the guidance of the doctor to clarify the cause and treatment.