Althaea officinalis - Primary Demulcent (emollient applied externally) BHP : Leaf - cararrh associated with digestive weakenss & Root - Gastric or duodenal ulcer. Indications : Soothes and protects inflamed membrane linings, peptic ulcers, enteritis, colitis, gastritis, good for the G.I.T and for lung lining, urinary system and dry coughs.