Use Mustard plaster-pack is used in the complex therapy of acute respiratory infections, bronchitis, pneumonia, myalgia, neuralgia, lumbosciatica, arthralgia, sprains, osteochondrosis, cardialgia. How to take Applied externally. Before use, the mustard plaster-pack should be shaken horizontally to evenly distribute the powder among the cells. Then it is immersed in water heated to +37degreeC for 15-20 seconds, after which it is applied to the skin with the porous side. To enhance the effect, the mustard plaster-pack can be covered with a polyethylene film and pressed firmly against the body with an elastic bandage or other dressing. The duration of the procedure is from 5 to 20 minutes (until persistent redness appears); for children - 2, 3, 5, or 10 minutes, depending on the child's age, irritating effect, and individual sensitivity. If severe burning occurs, it is necessary to loosen the pressure of the mustard plaster-pack on the body for some time or remove it. Contraindications Contraindications for use include hypersensitivity, impaired skin integrity, pyoderma, eczema, neurodermatitis, psoriasis, atopic dermatitis, and hyperthermia.