The right side of the chest is higher than the left side, and it is considered to be related to scoliosis, sternal rib deformity, costochondritis and other factors. 1. Scoliosis: It is generally due to the intense stimulation around the spine, or the spine is stimulated by rheumatism, bone infection and other factors, which leads to the occurrence of scoliosis, and then the phenomenon that the right side of the chest is higher than the left side. 2. Sternal rib deformity: it may be due to the abnormal development of the sternum and ribs, resulting in deformity, and one side of the sternum will protrude more than the other, which will result in the phenomenon that the right side of the chest is higher than the left side of the chest. 3. Costochondritis: It is due to the stimulation of the rib cartilage by aseptic inflammation and the trauma of the rib cartilage, which will lead to the damage of the rib cartilage of the human body and the phenomenon that the right side of the chest is higher than the left side of the chest. If the right side of the chest is higher than the left side, you should go to the hospital in time to avoid delaying your condition.