Some people believe that sleeping on a hard bed has a certain auxiliary effect on the recovery of patients with lumbar disc herniation, and can also prevent hunchback, scoliosis and other skeletal lesions, but this does not apply to all cases, long-term sleeping on a hard bed on the body’s skin, spinal muscles, etc. may produce certain hazards, it is recommended that patients carefully choose a hard bed: 1. skin: because of the hard texture of the hard bed, so long-term sleeping on a hard The bed may cause some pressure on the skin, so that the blood circulation is not good, not only may produce a sense of pain, prolonged pressure may also appear skin breakage, bedsores and other problems. Especially for patients with thin body shape, due to less sebum, more prone to skin pain, breakage, etc., and long-term bedridden patients are not recommended to use hardboard beds, easy to induce bedsores; 2, spinal muscles: because hardboard beds do not conform to the human body curve, so long-term sleep on a hardboard bed, may produce a certain burden on the muscles and spine, lumbar muscle strain, low back pain, etc., especially For people with osteoporosis, spinal deformation and other conditions, the choice of hard bed may aggravate the condition. Therefore, it is recommended to try to choose the right bedding, such as soft and hard, comfortable materials, and create a comfortable sleep environment, such as sleep to avoid strong light sources, temperature, humidity and so on. Bedding selection is suitable for keeping the spine straight and help maintain the physiological curvature of the product to help achieve better sleep quality and reduce the adverse effects of bad sleep quality on the organism.