Pain in the waist may be related to the following causes: 1. Lesions in the waist muscles, such as acute waist sprain, can cause tears and strains in the waist muscles, while long-term sitting may cause strain in the waist muscles, which can cause the above pain. 2. Fascia lesions, such as trauma, coldness and other factors, can also cause deep pain when aseptic inflammation occurs in the deep fascia of the waist. 3. Bone lesions are common in patients with osteoporosis or waist fractures, which may cause pain in this situation. 4. When the lumbar intervertebral disc protrudes, the pathological changes of the intervertebral disc may compress the nerve root backward, and then cause deep pain. Finally, deep waist pain may also be caused by visceral related diseases, such as kidney inflammation, stones, etc.
