The effects of licorice are strengthening the spleen and benefiting the qi, clearing heat and removing toxins (removing heat and toxins from the body), resolving phlegm and relieving cough, easing pain (relieving more urgent pain symptoms), and harmonizing all medicines (harmonizing the medicinal properties of different traditional Chinese medicines); the dosage of decoction is 1.5-9g, which is to be decided by a professional physician. Glycyrrhiza glabra is the dried root and rhizome of licorice, Glycyrrhiza glabra or Glycyrrhiza glabra of legume family. It is sweet in taste and flat in nature, and is attributed to the heart, lung, spleen and stomach meridians. It has the function of treating deficiency of spleen and stomach, fatigue (mental exhaustion, physical weakness), deficiency of heart qi, palpitation (rapid heartbeat, often accompanied by panic), shortness of breath, carbuncle, swelling, sores and poison, sore throat, contractile pain in the epigastrium (abdomen) and limbs, and relieving toxicity and potency of drugs. Adverse effects of this product is not clear, should not be used with seaweed, Jingdaibao, red Daibao, Gan Sui, coriander, dampness and bloating, edema should not be used. If you need to take this medicine, it is recommended to consult a professional doctor.