San Zi Nourishing Relatives Tang is formulated with Bai Zhi Zi, Su Zi and Lai Zi, and is recommended to be used according to doctor’s prescription if there is any associated symptom. San Zi Yang Kin Tang is a cold phlegm warming agent, which is effective in warming the lung, resolving phlegm, lowering qi and eliminating food. It is commonly used in treating cold phlegm and food, manifesting as coughing and wheezing, abundant white phlegm, chest and diaphragm fullness (stomach distension and discomfort), poor appetite, white and greasy tongue, slippery pulse, etc. It is also useful in treating patients with solid bowel movements, as well as those who suffer from chronic pain. For patients with solid stools, add a little cooked honey before taking the medicine; for patients with cold winter, add three slices of ginger. Patients who need medication are advised to consult a Chinese medicine practitioner at a formal medical institution and follow the doctor’s instructions, rather than taking the medication on their own to avoid related adverse reactions and to ensure the safety of the medication. During the new crown epidemic, if you have symptoms, please go to the hospital fever clinic in time, do not self-medication.