1. Runfei Zhike: Chenpi water has a mild lung moistening effect, which can moisten the lung, help to eliminate phlegm, and has the effect of relieving cough and relieving exterior syndrome;

2. Promoting blood circulation and removing blood stasis: Chenpi water has the effect of promoting blood circulation and removing blood stasis, which helps to regulate blood circulation and relieve pain;

3. Anti-deficiency of both qi and blood: Pericarpium Citri Tangerinae can resist deficiency of both qi and blood, help to improve the symptoms of deficiency of both qi and blood, and play a role in regulating endocrine and metabolism of the body;

4. Clearing away heat and detoxicating: Chenpi water has the function of clearing away heat and detoxicating, which can help eliminate heat toxin, thus making the virus lose its vitality and have antiviral effect;

5. Relieve gastrointestinal spasm: Chenpi water has the effect of calming nerves and stopping spasm, which can relieve gastrointestinal spasm, improve digestive function and relieve abdominal pain, thus achieving the effect of relieving symptoms.