1. When soaking dried tangerine peel and poria cocos in water, the main taboo is not to brew with cold water. It must also be noted that it is not recommended for people with weak spleen and stomach, or patients with diarrhea, nor for pregnant women and lactation. Because poria cocos itself is a kind of Chinese patent medicine, there may be physical discomfort, so we must pay more attention.

2. Pericarpium Citri Tangerinae and Poria cocos can help reduce fire, regulate some liver fire and lung fire well, effectively relieve some symptoms caused by excessive internal heat, and increase the body's immunity.