Physiotherapy plaster for cold pain

The utility model relates to a physiotherapy plaster for cold pain which is packaged in a vacuum composite membrane package bag. The utility model is a lamellar plaster which is used for treating cold pain. A sandwich layer with oxidation exothermic materials is arranged in the plaster. One side of the sandwich layer is provided with an air permeable rubber plastic film layer and a cotton heat transfer layer; the other side of the sandwich layer is provided with a pasting surface layer. The package bag is taken apart when the utility model is used. The heat transfer layer surface of the utility model is aimed at an illness part of a patient and a plaster body is pasted on an undergarment. Exothermic materials in the sandwich layer can carry out oxidation when meeting air. The oxidation can produce suitable heat which can pass through the film layer and the heat transfer layer and act on the illness part of the patient. The utility model has the advantage of promoting and enhancing blood circulation of the illness part. The utility model can achieve the efficacy of promoting blood circulation for removing blood stasis, detumescence and acesodyne, wind dispelling and dampness transformation, and relieving rigidity of muscles and activating collaterals.