Ensure that the skin is dry and clean at the place of application. Open the sachet by hand (do not cut) and remove the heat patch. Peel off the protective film at the back of the heat patch. Apply the adhesive side of the heat patch to the skin on the painful area. After use slowly peel off the heat patch. The heat patch is activated by air - therefore the sachet should only be opened before using the heat patch.
If used inappropriately, heat patches can cause burns, even at low temperature! Comply with all instructions and contraindications given in the instruction leaflet and check the area of application at regular intervals! Make sure that air can circulate over the heat patch and do not apply any pressure. If the heat patch becomes uncomfortably hot, the application must be discontinued immediately. Do not use when sleeping.