Slippery Elm Bark (Ulmus Fulva) is a soothing nutritive demulcent suitable for sensitive or inflamed mucous membrane linings in the digestive system. Slippery Elm may be used for treating diarrhea or colon disorders. Slippery Elm also works to help the upper respiratory system, making it of great benefit in easing discomforts from painful coughing associated with conditions like kennel cough and bronchitis.