The common causes of interspinous ligamentitis are overstrain, trauma, fasciitis, etc., and it needs to be treated according to the cause of the disease, and the treatment modes include conservatism, physical therapy and medication. 1. Overexertion: If you are engaged in weight-bearing work or frequent strenuous exercise, it will increase the pressure on the spine and cause over-exertion, resulting in interspinous ligamentitis, which requires more rest, physical therapy, and oral non-steroidal anti-inflammatory and analgesic medications, such as celecoxib and ibuprofen. 2. Trauma: cold compresses can be applied indirectly to the wound within 72 hours, hot compresses after 72 hours, and drugs such as Celecoxib and Nimesulide can be used if necessary. 3. Fasciitis: due to muscle strain on both sides of the spine, it may also cause interspinous ligamentitis, which usually results in pain around the joints, swelling, and limited movement. Medications such as ibuprofen and celecoxib can be taken to relieve pain. There may be other causes of interspinous ligamentitis, such as exposure to cold. If the symptoms are not relieved after resting, it is recommended to go to the hospital to find out the cause of the disease and give appropriate treatment. The above medications should be used under medical supervision.