The invention discloses a traction bed suitable for compression fractures of thoracic vertebra and lumbar vertebra. The traction bed comprises a frame defined by a front side plate, a rear side plate, a left side plate and a right side plate, a plurality of transverse plates are arranged in the frame, the transverse plates are arranged between the left side plate and the right side plate in a front-back sliding mode, the sum of the widths of the transverse plates is smaller than the length of an inner cavity of the frame, a first winding shaft is rotatably arranged at the front end of the frame, a first rubber belt is arranged on the first winding shaft, a first gap is formed in the front side plate, the rear end of the first rubber belt penetrates through the first gap and then is fixed to the rear side plate, a second winding shaft and a third winding shaft are arranged on the lower side of the frame, and the second winding shaft can move up and down, can move front and back and can also rotate. A second rubber belt is arranged on the third winding shaft, one end of the second rubber belt is wound on the third winding shaft, and the other end of the second rubber belt is fixed on the second winding shaft. Due to the adoption of the technical scheme, the pain of a patient can be relieved when the traditional Chinese medicine is used.