There are many prescriptions for regulating Heyang Decoction. Fingered citron, hawthorn, Gui Long and Zi Long essence are all good things, mainly for regulating sub-health symptoms, such as mental stress and excessive psychological pressure caused by long-term unhealthy eating and rest habits. Based on a long-term survey of sub-health of a large number of China residents, the sub-health symptoms of contemporary people are getting more and more serious, and Heyangtang is doing well in health institutions.