Cold and hot physiotherapy bag

The utility model discloses a cold and hot physiotherapy bag. The physiotherapy bag comprises a bag body, and is characterized in that the bag body is provided with an opening part, a physiotherapy bag is arranged in the bag body, one side of the physiotherapy bag is provided with a temperature conduction layer or application, the temperature conduction layer is provided with a treatment layer, one side of the bag body is provided with a cavity for exposing part of the treatment layer, the treatment layer or application is connected with an electric treatment instrument, and the two sides of the bag body are provided with fixing ends; by replacing the heating bag or the refrigerating bag, the bag on the outer layer can be recycled, the designed opening of the bag can meet the requirement for taking out and sealing the heating bag or the refrigerating bag, the structure is simple, and the problem that an original disposable bag body wastes resources is solved. 本实用新型公开了一种冷热理疗袋，包括袋体，其特征在于：所述袋体设有开口部，所述袋体内设有理疗包，理疗