The main ingredient of Bryophyllum granules is Bryophyllum, which is cold in nature and bitter in flavor, and can be effective in clearing heat, inducing dampness, detoxifying and anti-inflammatory. It can be used to treat acute and chronic pharyngitis, sore throat, bronchitis, wind-heat colds, as well as cough and phlegm caused by exuberant lung fire. It should be noted that the drug can only be used for the treatment of heat, can not be used for the treatment of cold. For people with wind-cold flu should be prohibited from taking, if there is also a weak spleen and stomach, diarrhea people can not take the drug. The specific dosage of the drug needs to be used in accordance with the doctor’s instructions. During the use of the drug also need to pay attention to drink more boiled water or chrysanthemum tea, honeysuckle tea, do not eat greasy, spicy and cold stimulating food. Usually pay attention to keep the living room environment clean and hygienic, avoid excessive heat.