1, dendrobium role and efficacy are: benefit the stomach, nourish yin and clear heat. Often used in fever and fluid injury, dry mouth and thirst, lack of stomach yin, less food and dry vomiting, after the disease of false heat does not go away, yin deficiency and fire, bone vapor and labor heat, dark and unclear eyes, impotence and weakness of muscles and bones.

2, Dendrobium, Chinese medicine. Dendrobium for the orchid plant dendrobium hairpin, dendrobium drumstick or cultivated fringe dendrobium and its similar species of plants of the same genus fresh or dried stems. Can be harvested throughout the year, fresh with the removal of roots and sediment; dry with the harvest, remove impurities, slightly scalded with boiling water or baked soft, and then rubbing the side of the sun, to the leaf sheaths rubbed clean, dry.