The usual rest period for atlantoaxial subluxation is about two months. 1. Atlantoaxial subluxation has a high probability of occurrence and is a common disease in clinical practice. The patient presents with a tilted head due to a slight external force, and the atlantoaxial subluxation can be observed by taking an open-mouth X-ray or CT. Some patients have mild or even no symptoms, and usually do not need special treatment because the cervical spine is allowed to have a certain amount of subluxation, which is well compensated by the body. 2. In atlantoaxial subluxation, traction of the neck is first performed for 3 weeks. The dislocated joint will be reset by traction, and after 3 weeks, the neck traction can be withdrawn and replaced by cervical brace fixation for 2 months, so as to stabilize the reset joint and avoid re-dislocation in the later stage of the disease. During the treatment period, avoid bending the head and avoid repeated rotation of the neck, so as not to affect the effect of the treatment. 3. After atlantoaxial joint subluxation is reset by traction treatment, a neck brace should be worn for two months to protect the neck. At the same time, with anti-inflammatory drug treatment, such as cefixime, etc., can also be supplemented with phototherapy, magnetotherapy, etc., to promote recovery. Atlantoaxial subluxation bed rest period, should follow the doctor’s instructions, reduce the cervical spine activities, usually pay attention to adjust the bad sitting posture, such as stilts legs, sit in a chair only half, and so on.