After the plaster is put on with the hot compress, in principle, it is possible, because the hot compress itself can make the local capillary expansion, manifested as skin congestion, redness, can accelerate the absorption of the medicinal power on the plaster. However, there are two points to note: the first point, it is not recommended to use a wet towel hot compress, because a wet towel can make the adhesion of the cream loose. The second point, pay attention to observation, a part of the patient will appear plaster allergy, the symptom is local redness, swelling and tenderness. So, early on, you can first try, for example, 5-10 minutes of the paste, if there is no such phenomena, and then consider long-term use.