The symptoms of posterior lumbar tingling may have the following causes: 1. People who work and labor bent over for a long time, or those who work sitting down for a long time are likely to suffer from strain, resulting in lumbar muscle damage and lumbar muscle strain. Lumbar muscle strain, can trigger the symptoms of lumbar tingling pain. Due to long-term strain, resulting in the lumbar muscle tissue is stretched and torn, torn and then recovered and torn again, and scarring, causing symptoms of local pain. 2, because of injury and fall, lifting heavy objects, cold, humidity, stimulation or bending labor and other reasons can trigger lumbar fasciitis, causing symptoms of lumbar stabbing pain. This symptom occurs after rest or a period of inactivity and sudden activity and pain, but after a period of activity the symptoms are relieved, which is a typical symptom of fasciitis. 3. Patients with herniated lumbar discs can also have symptoms, in addition to the symptoms of lumbar tingling, there will be numbness and pain in one side of the leg.