Does Dendrobium have side effects?

Any food and drug has a certain dosage. Excessive consumption of Dendrobium may show poisoning phenomenon. First, Dendrobium has the effect of nourishing yin and clearing heat, benefiting stomach and promoting body fluid. However, it is not suitable for people with abdominal fullness and loose stool. In case of long-term and large consumption, it will not only damage yang qi, but also may cause other diseases. Second, excessive consumption of Dendrobium will cause intestinal smooth muscle paralysis and affect defecation function. Because dendrobium belongs to the nature of cold, long-term use of traditional Chinese medicine may also show yang deficiency, fear of cold, thick white tongue coating and other symptoms.