Long pepper is a plant. The fruit of the plant is used to make medicine. Indian long pepper is sometimes used in combination with other herbs in Ayurvedic medicine. Indian long pepper is used to improve appetite and digestion, as well as treat stomachache, heartburn, indigestion, intestinal gas, diarrhea, and cholera. It is also used for lung problems including asthma, bronchitis, and cough. How to use: Whole, dried long pepper spikes can be used in marinades, stews and roasts. Put them in vegetable pickles (fresh or dried). Use them in soups the same way you might use a bay leaf. You can also steep them in tea with honey.