Long pepper (Piper longum), sometimes called Javanese Long Pepper, Indian Long Pepper or Indonesian Long Pepper, is a flowering vine in the family Piperaceae, cultivated for its fruit, which is usually dried and used as a spice and seasoning. Long pepper is a close relative of the black pepper plant, and has a similar, though generally hotter, taste. The word pepper itself is derived from the Sanskrit word for long pepper, pippali.Common Uses: Seed used in cough and throat pain. Root used in paralysis, epilepsy, and stiff joints. Both seeds and root are used for cough, rheumatism, leprosy, and consumption. The herb is also believed to improve vitality. Applications: Infusion, powder, oil