Its pleasant taste and smell is not all what mustard contains. Mustard is also a great tool against pain and burns.
If you got burn it would be great to cover that area with a thick layer of mustard, after which the pain will decrease, so and the unpleasant rash.
In case you have a cold or your throat is scratching, stir mustard with half a lemon, salt, half a spoon of honey and half a cup of boiling water. After 10 minutes, when the liquid is cooled take a sip. The mixture may not have a pleasant taste and smell, but is effective.
This spice will help you to relax the muscles that ache from excessive exercise. If you feel pain in the body make a bath. Mix two spoons of mustard, a spoon of sea salt and put the mixture in a full tub. After this bath, another bath is required to remove the smell of mustard from yourself.
If you suffer from pain in the lower back, help yourself with a simple paste made from ground mustard seed and twice more flour. Easy mix the paste with a little hot water and put the mixture on the painful spot. Secure with a bandage or cloth and hold the paste fro about 30 minutes, then rinse with warm water.