About 10 years back, I had an operation for fistula, during which i was given anesthesia to my back through an injection. Some 7 years back, i started having constant back pain, which hasn't gone after multiple physiotherapy, massage, exercise sessions. My
Vitamin D levels are at 18, which is low, but i took injection and shel call tablets for a while for the same as well. There hasn't been any improvement. the pain subsides for a while and then returns almost within 2-3 days.