Individuals 12 years of age can take Dendrobium if they are within the indications for Dendrobium. Medical advice is required. Dendrobium, has the effect of benefiting the stomach and generating fluids (nourishing the stomach by replenishing the fluids in the stomach), nourishing yin and clearing heat (nourishing the yin essence and clearing the heat). It can be used for treating heat illness, dry mouth and thirst, deficiency of stomach yin (insufficient yin fluid in the stomach), dry vomiting with little food, non-resolving of deficiency heat after illness, exuberance of yin deficiency and fire (deficiency of yin essence in the body, which results in exuberance of deficiency fire), bone vapor and laborious heat, darkness of the eyes and unclear vision, and impotence of the muscles and bones. Adverse reactions and contraindications of Dendrobium ironpierre are not clear at present. If there is any discomfort, it is recommended to consult a doctor in time. If medication is needed, it should be identified by a doctor and standardized treatment should be prescribed by a doctor.