Recently, I found that sleeping at night hurts my back. What is the reason and how to solve it?

Your symptoms don't look like lumbar spondylosis, because people lie in a relaxed state and don't bear external forces, so the pain caused by work-related injuries is ruled out.

1. Compression of nerves such as lumbar disc herniation, hyperosteogeny, compression of nerves, causing pain.

2. There is something wrong with the kidney. Many people can't tell the kidney from the waist, because the kidney is close to the spine and the lumbar spine, and it may be kidney calculi (because sitting up will relieve the pain).

It is strongly recommended to go to the hospital! Don't delay, good luck!