Wu fern, also known as big-leaf goldenrod, has the effect of diuresis, detoxification, clearing heat and stopping bleeding, and is often used for sore throat, cough, wind-heat cold and so on.
Wu fern belongs to the heat-clearing and detoxicating medicine in the heat-clearing and detoxicating medicine, the family belongs to the whole grass or leaves of the Chinese fern plant Wild Cock’s Tail Gold Dust Fern.
It enters the heart meridian, liver meridian, lung meridian, stomach meridian, large intestine meridian and small intestine meridian. It is bitter and cold in flavor. It can be used internally and externally. It has the effects of inducing dampness, detoxifying, clearing heat and stopping bleeding. It is used internally to treat sore throat, cough and wind-heat cold.
It is cold in nature, and is not recommended for people with cold spleen and stomach, and people with loose stools (loose and unformed stools) and diarrhea. The adverse effects of Wu Feng Powder are not known. Those who are allergic to fern are not recommended to take Wu Feng Powder. If necessary, please use it under the guidance of a professional Chinese medicine practitioner.