How did people use mustard as medicine in the 1700?

In the 1700s, mustard was commonly used in various medicinal applications due to its stimulating properties. People believed that mustard plasters, made from ground mustard seeds mixed with water and applied to the skin, could relieve ailments like chest congestion and muscle pain by promoting blood circulation. Additionally, mustard seeds were sometimes consumed or infused in hot water to aid digestion and alleviate digestive issues. The pungent nature of mustard was thought to have therapeutic effects, making it a popular home remedy during that time.