Condition analysis: Hello, Dendrobium is sweet in taste and slightly cold in nature. It benefits the stomach and promotes body fluids, nourishes yin and clears away heat. It is used for yin damage, body fluid deficiency, dry mouth and polydipsia, retching after eating less, and deficiency and heat after illness. , blurred vision. It has certain antipyretic and analgesic effects; it can promote gastric juice secretion and aid digestion; it has the effects of enhancing metabolism and anti-aging. It is used for heat-damaged body fluids, low fever, polydipsia, red tongue with little coating; insufficient stomach yin, oral Dry throat due to thirst, vomiting, less food, dull pain in the epigastrium, light tongue with little coating; insufficient kidney yin, blurred vision. Suggestions: It is recommended to boil dendrobium in water and drink it well, which can effectively utilize the medicinal effects of dendrobium.