Sleeping on a soft bed with lumbar pain symptoms may be caused by lumbar muscle strain, lumbar disc herniation, etc. Generally, you can sleep on a hard bed, physical therapy, medication, etc. to alleviate the symptoms. 1. Lumbar muscle strain: sleeping on a soft mattress for a long time will affect the normal physiological curvature of the lumbar spine, so that the ligaments and muscles around the lumbar spine are in a tight, stretched state, which leads to lumbar muscle strain causing pain. In order to relieve pain, you should choose a firmer mattress or wooden bed for sleeping. Physical therapy such as intermediate frequency electrical stimulation and magnetic therapy can also be performed to improve blood circulation in the lumbar region and reduce pain. Anti-inflammatory and analgesic drugs such as ibuprofen and celecoxib capsules can also be taken under the guidance of specialized doctors. 2. Herniated lumbar discs: Sleeping on soft beds for patients with herniated lumbar discs can lead to further degeneration of the lumbar disc structure and cause back pain. In order to reduce the symptoms of back pain, you can carry out lumbar traction, magnetic therapy, shock wave and other physical therapy to relax the muscles around the lumbar spine, reduce the pressure on the nerves and soft tissues. It is also important to pick a hard bed to sleep in. You can also take analgesic drugs such as Loxoprofen sodium as prescribed by your doctor. In short, sleeping in a soft bed when the symptoms of lumbar pain, it is recommended to go to the regular hospital to identify the specific cause of the disease, and then the cause of the treatment.