1 astringing lung and relieving cough Schisandra chinensis has the function of astringing and astringing astringency, and can tonify five internal organs and astringe lung qi to relieve cough; Pericarpium Citri Tangerinae is warm, fragrant and dry, which can not only stagnate lung qi, but also dry dampness and turbidity and resolve phlegm. Therefore, it is often used for phlegm-dampness blocking lung, cough with excessive phlegm, stuffy chest and diaphragm, dizziness and other symptoms. Therefore, Schisandra chinensis and Astragalus membranaceus soaking in water can be used to treat cough, asthma and shortness of breath caused by kidney deficiency of lung in the elderly.

2 Supplementing qi and promoting fluid production Both Schisandra chinensis and Chenpi have the effects of benefiting qi, promoting fluid production and quenching thirst, so soaking Schisandra chinensis and Chenpi in water has a certain auxiliary therapeutic effect on thirst caused by body fluid injury and thirst caused by internal heat.

3 antidiarrheal and antiperspirant Chinese medicine believes that the acidity converges, and Schisandra chinensis tastes sour, which has the function of astringent and astringent perspiration, and can astringent a whole body of liquid, which has certain auxiliary therapeutic effect on chronic diarrhea, spontaneous sweating and night sweats.

4 Protecting liver Schisandra chinensis can promote the repair and regeneration of liver cells, inhibit liver damage, or repair damaged liver cells to a certain extent, in addition, it can inhibit the activity of alanine aminotransferase, so Schisandra chinensis Huangqi water has a certain health care effect on the liver.