Joint stiffness of femoral neck fracture can be treated with medication, physical therapy or surgery. 1. Medication: Joint stiffness of femoral neck fracture is caused by bed rest after fracture, joint adhesion and local muscle contracture due to reduced joint activity, which can be treated with medication such as oral extensor capsules or extensor tablets. At the same time, passive joint flexion and extension exercises should be carried out. 2. Physiotherapy: If the fracture is healed, shock wave physiotherapy and wax therapy can be applied to improve local blood circulation and loosen local adhesion. 3. Surgery: If the fracture does not improve through conservative treatment, affecting the joint movement and unable to walk, surgery can be performed to loosen the joint. Joint stiffness of femoral neck fracture should be treated conservatively under doctor’s guidance, if conservative treatment is not effective, surgery should be performed. The use of drugs need to follow the doctor’s instructions.