Occasional tingling in the back may be caused by the following reasons: First, there may be some old injuries, such as fractures in the spine, scapula, ribs, etc., which may remain after the patient recovers. In addition, if the patient has a soft tissue injury in the back, in the process of recovery, it may produce local adhesion scar, which may lead to a sterile inflammation here, and then there will be occasional tingling. Second, it may be caused by an infected lesion somewhere on the back, such as on the skin of the back surface, if there is a boil, carbuncle or other infections, there will be occasional stinging pain. This is especially the case if the area is squeezed. In addition to this, if the infection is somewhat deep, similar symptoms may occur. Third, it may be caused by fasciitis in the back. Patients who have suffered from prolonged cold or some trauma to the back, resulting in a sterile inflammation of the deep fascia, will experience tension and pain in the fascia, especially when doing a certain activity that pulls and stimulates the fascia, which may induce a very obvious tingling pain.