Upper respiratory tract, muscle, joint inflammation. Mustard packets use externally. Before use, shake the package. Mustard package 15-20 seconds. immersed in warm water and porous half placed on the skin. Cover with a dry towel, gently pressed against the body and leave 2-3-5-10 min. (until the skin become red), taking into account the patient"s age and skin sensitivity. I felt a strong burning temporarily lifted mustard packets or even removed from the body.10 pcs.