1 Poria cocos and Pericarpium Citri Tangerinae can directly enter the spleen meridian to play a tonic role. Secondly, dried tangerine peel contains volatile oil and acidic substances, which can stimulate the secretion of gastrointestinal digestive juice, promote gastric peristalsis, eliminate gas accumulation in the intestine, help digestion and absorption of food, and reduce the burden on the spleen and stomach. Therefore, Poria cocos and Pericarpium Citri Tangerinae have the effects of regulating qi and strengthening spleen, and are suitable for chest and abdomen, anorexia and dyspepsia.

2 diuresis and swelling Poria cocos and dried tangerine peel have the function of strengthening the spleen and stomach, and the spleen and stomach can transport and transform, which can accelerate the discharge of water and dampness in the body. Therefore, soaking Poria cocos and Pericarpium Citri Tangerinae in water is beneficial to the effect of reducing swelling, and it is suitable for edema and dysuria caused by various reasons.

3 Ningxin Anshen Poria can directly enter the heart meridian to get rid of heart fire, and the smell of volatile oil from dried tangerine peel has a certain calming effect. Therefore, Poria cocos and tangerine peel soaked in water have certain calming and calming effects, and are suitable for upset, insomnia, dreaminess, fright and delirium.

4 Huatan Zhike Chenpi has the effect of eliminating dampness and resolving phlegm. Poria cocos and Chenpi have the function of strengthening the spleen and stomach, which can accelerate the discharge of sputum in the body. Therefore, soaking Poria cocos and Pericarpium Citri Tangerinae in water can relieve cough caused by spleen deficiency and excessive phlegm.