It can be used in boiling water or decoction, and the Pharmacopoeia recommends a daily dosage of 2 to 3 for adults.
It is the dried mature seeds of the plant Fatty Sai Hai in the family of Platycodonaceae, which is a substance of the same origin as medicine and food. As a traditional Chinese medicine, it is sweet in taste and cold in nature, and belongs to the lung and large intestine meridians, and has the effects of moistening the lungs and clearing away heat, opening up the sound and facilitating the pharynx, laxative and lubricating the intestines, so it can be used for constipation of heat knot and redness of the eyes and headache, and it can be paired with a purging and laxative medicine to enhance the efficacy of the medicine, or be taken with a single infusion.
This product can also be used for lung heat, hoarseness, dry cough without phlegm, dry and sore throat, can be used with licorice; treatment of lung heat, hoarseness, sore throat, dry throat, dry cough, with cough and hoarseness, external wind-heat, can be used with cicadas.
This product should be taken with caution for those who have diarrhea in the spleen and stomach, adverse reactions are not clear, it is recommended that the drug be used under the guidance of a doctor.