Dendrobium flower tea has the effect of nourishing yin and clearing heat, generating fluids and benefiting the stomach, and the efficacy of flower tea made of traditional Chinese medicine is limited, and it cannot replace the medication to treat the disease. Dendrobium is sweet in taste, slightly cold in nature, belonging to the stomach and kidney meridian, with the effect of nourishing stomach yin, generating fluids and quenching thirst. Dendrobium is used for fever with fluid injury, dry mouth and thirst, gastric yin insufficiency (deficiency of yin fluid in the stomach), dry vomiting with little food, deficiency of heat after illness, yin deficiency and fire, bone vapor and labor heat, darkness of the eyes and uncertainty, and impotence of the tendons and bones. Dendrobium adverse reactions are not clear, this product can astringent evil, so warm and hot disease should not be used early; and can help dampness, if the dampness and warmth of heat has not been turned dry and injurious to the person who should not be served. Its use for decoction, dendrobium flower tea, although also have nourishing Yin clear heat, the efficacy of the stomach, but the efficacy is limited, can not replace the drug treatment of disease. If there is a need for medication, it is recommended that it be used under the guidance of a professional physician, not blindly self-medication.