Slippery elm bark (Ulmus rubra) is classified as a soothing, anti-inflammatory, and demulcent herb. It is primarily used to support digestive health by soothing and coating the mucous membranes of the digestive tract, which can help relieve symptoms of acid reflux, heartburn, and irritable bowel syndrome (IBS). Slippery elm is also known for its ability to relieve sore throats, coughs, and respiratory irritation by acting as a soothing agent for the mucous membranes of the throat and respiratory system. Additionally, it is used in topical applications to promote healing of wounds, burns, and skin irritations. Slippery elm bark is typically consumed as a tea, powder, or supplement.