Long-term sleeping latex mattress hazards include the following: 1, back muscle strain: because the mattress is too soft, can not provide suitable support for the back, will lead to long-term tension in the back muscles cause muscle strain soreness symptoms; 2, spinal deformation: latex mattress can not maintain the physiological curvature of the spine, long-term use can lead to changes in the physiological curvature of the spine, and even lateral bending. Deformation of the spine can cause imbalance in the surrounding muscles, secondary muscle strain, which causes back pain and restricted activity; 3, small joint degeneration of the spine: long-term use of latex mattress, spinal stability will gradually decline, small joints of the spine will also occur degenerative changes, and in serious cases can also appear small joint dysfunction of the spine, sudden pain and restricted spinal activity.